Universal Motors UMP0 IP55 User manual

Universal Motors inverter
UMP0 IP55
OPERATION MANUAL

UMP0 IP55 High-ingress Protection Series VFD Change History
No.
Change description
Version
Release date
1
First release
V1.0
September 2020
2
1. Updated the preface.
2. Updated the content of function codes.
3. Added the profile and mounting
dimensions of 6 power models.
V1.1
January 2021
3
Updated the section 3.6.
V1.2
April 2021
4
1. Added section 2.7 " Safety standard
related data"
2. Updated section 3.3
3. Updated the name of PE terminal in
section 4.3.2 and deleted the duplicated
COM terminal record in section 4.3.5
4. Updated the keypad diagrams and
content in Chapter 5
5. Updated the function codes in Chapter
5 and Chapter 6
6. Updated the table in section 7.5.1
7. Added IO expansion 2 (EC-IO502-00),
Ethernet/IP communication card (EC-
TX510), Modbus TCP communication
card (EC-TX515), 24V simplified PG card
(EC-PG507-24), GPRS card (EC-IC501-
2) in Appendix A
V1.3
November 2021

UMP0 IP55 High-ingress Protection Series VFD Preface
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Preface
Thank you for choosing Universal Motors Premium 0IP55 high-ingress protection series VFD.
The Universal Motors Premium 0IP55 high-ingress protection series VFD is a high-performance
and multipurpose VFD aiming to integrate the driving of synchronous motors and asynchronous
motors, and torque control, speed control with position control. It is armed with advanced vector
control technology and the latest digital processor dedicated for motor control, thus enhancing
product reliability and adaptability to the environment. The Universal Motors Premium 0IP55
high-ingress protection series VFD adopts customized and industrialized design to realize
excellent control performance through optimized functions and flexible applications.
To meet the basic needs of customers, VFDs of power range from 4 to 110 kW are developed
for Universal Motors Premium 0IP55 high-ingress protection series VFDs. To meet diversified
customer demands, the Universal Motors Premium 0IP55 high-ingress protection series VFD
provides abundant extension cards including programmable extension card, PG card,
communication card and I/O extension card to achieve various functions as needed.
The programmable extension card adopts mainstream development environment for customers
to carry out secondary development easily, fulfilling varied customized needs and reducing
customer cost.
PG card supports a variety of encoders like incremental encoders and resolver-type encoders,
in addition, it also supports pulse reference and frequency-division output. PG card adopts
digital filter technology to improve EMC performance and to realize stable transmission of the
encoder signal over a long distance. It is equipped with encoder offline detection function to
contain the impact of system faults.
The Universal Motors Premium 0IP55 high-ingress protection series VFD supports multiple
kinds of popular communication modes to realize complicated system solutions. It can be
connected to the internet with optional wireless communication card, by which users can
monitor the VFD state anywhere any time via mobile APP.
The Universal Motors Premium 0IP55 high-ingress protection series VFD uses high power
density design. Some power ranges carry built-in DC reactor and brake unit to save installation
space. Through overall EMC design, it can satisfy the low noise and low electromagnetic
interference requirements to cope with challenging grid, temperature, humidity and dust
conditions, thus greatly improving product reliability.
This operation manual presents installation wiring, parameter setup, faultdiagnosis and trouble
shooting, and precautions related to daily maintenance. Read through this manual carefully
before installation to ensure that the Universal Motors Premium 0IP55 high-ingress protection
series VFD is installed and operated in a proper manner to give full play to its excellent
performance and powerful functions.
If the end user is a military unit or the product is used for weapon manufacturing, please comply
with relevant export control regulations in the Foreign Trade Law of the People's Republic of
China, and complete necessary formalities.
Our company reserves the right to update the information of our products.

UMP0 IP55 High-ingress Protection Series VFD Contents
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Contents
Preface..................................................................................................................................i
Contents..............................................................................................................................ii
1 Safety Precautions ...........................................................................................................1
1.1 What this chapter contains........................................................................................1
1.2 Safety definition........................................................................................................1
1.3 Warning symbols ......................................................................................................1
1.4 Safety guidelines ......................................................................................................2
1.4.1 Delivery and installation .................................................................................2
1.4.2 Commissioning and running ...........................................................................3
1.4.3 Maintenance and component replacement .....................................................3
1.4.4 Scrap treatment .............................................................................................4
2 Precautions for Quick Application...................................................................................5
2.1 What this chapter contains........................................................................................5
2.2 Unpack inspection ....................................................................................................5
2.3 Application confirmation............................................................................................5
2.4 Environment confirmation .........................................................................................5
2.5 Installation confirmation ............................................................................................6
2.6 Basic commissioning ................................................................................................6
2.7 Safety standard related data.....................................................................................7
3 Product Overview.............................................................................................................8
3.1 What this chapter contains........................................................................................8
3.2 Basic principle ..........................................................................................................8
3.3 Product specification.................................................................................................9
3.4 Product nameplate ................................................................................................. 11
3.5 Product model ........................................................................................................11
3.6 Rated values ..........................................................................................................12
3.7 Structure diagram...................................................................................................13
4 Installation Guide...........................................................................................................15
4.1 What this chapter contains......................................................................................15
4.2 Mechanical installation............................................................................................15
4.2.1 Installation environment ...............................................................................15
4.2.2 Installation direction .....................................................................................16
4.2.3 Installation mode..........................................................................................17
4.2.4 Single-unit installation ..................................................................................17
4.2.5 Multiple-unit installation................................................................................18
4.2.6 Vertical installation .......................................................................................19
4.2.7 Tilted installation...........................................................................................20
4.3 Standard wiring of main circuit................................................................................21
4.3.1 Wiring diagram of main circuit ......................................................................21
4.3.2 Main circuit terminal diagram........................................................................22
4.3.3 Wiring process of the main circuit terminals..................................................25
4.4 Standard wiring of control circuit .............................................................................26
4.4.1 Wiring diagram of basic control circuit ..........................................................26
4.4.2 Input/output signal connection diagram.........................................................28
4.5 Wiring protection.....................................................................................................29
4.5.1 Protect the VFD and input power cable in short-circuit..................................29
4.5.2 Protect the motor and motor cable in short circuit .........................................29

UMP0 IP55 High-ingress Protection Series VFD Contents
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4.5.3 Protect motor and prevent thermal overload .................................................30
4.5.4 Bypass connection.......................................................................................30
Basic Operation Instructions.........................................................................................31
4.6 What this chapter contains......................................................................................31
4.7 Keypad introduction................................................................................................31
4.8 Keypad display.......................................................................................................34
4.8.1 Displaying stopped-state parameters............................................................34
4.8.2 Displaying running-state parameters ............................................................35
4.8.3 Displaying fault information ..........................................................................36
4.9 Operating the VFD through the keypad...................................................................36
4.9.1 Enter/exit menu............................................................................................36
4.9.2 Editing a parameter list.................................................................................41
4.9.3 Adding parameters to the parameter list displayed in stopped/running state..42
4.9.4 Adding parameters to the user defined parameter list ...................................43
4.9.5 Editing user defined parameters...................................................................43
4.9.6 Editing parameters in parameter groups.......................................................44
4.9.7 Monitoring states..........................................................................................44
4.9.8 Autotuning motor parameters .......................................................................45
4.9.9 Backing up parameters ................................................................................46
4.9.10 System settings..........................................................................................46
4.9.11 Power-on setup wizard ...............................................................................46
4.10 Basic operation instruction....................................................................................47
4.10.1 What this section contains ..........................................................................47
4.10.2 Common commissioning procedures ..........................................................49
4.10.3 Vector control.............................................................................................52
4.10.4 SVPWM control mode................................................................................57
4.10.5 Torque control ............................................................................................65
4.10.6 Motor parameter.........................................................................................69
4.10.7 Start/stop control........................................................................................73
4.10.8 Frequency setup ........................................................................................79
4.10.9 Analog input ...............................................................................................83
4.10.10 Analog output ...........................................................................................85
4.10.11 Digital input ..............................................................................................89
4.10.12 Digital output............................................................................................98
4.10.13 Simple PLC............................................................................................103
4.10.14 Multi-step speed running ........................................................................105
4.10.15 PID control.............................................................................................106
4.10.16 Run at wobbling frequency ......................................................................111
4.10.17 Local encoder input................................................................................ 113
4.10.18 Commissioning procedures for closed-loop control, position control and
spindle positioning .............................................................................................. 113
4.10.19 Fault handling ........................................................................................ 119
4.10.20 Tension control solutions ........................................................................124
5 Function parameter list................................................................................................130
5.1 What this chapter contains....................................................................................130
5.2 Function parameter list .........................................................................................130
P00––Basic functions .........................................................................................131
P01––Start/stop control.......................................................................................134
P02––Parameters of motor 1 ..............................................................................140

UMP0 IP55 High-ingress Protection Series VFD Contents
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P03––Vector control of motor 1...........................................................................144
P04––V/F control................................................................................................150
P05––Input terminals..........................................................................................158
P06––Output terminals .......................................................................................165
P07––HMI ..........................................................................................................170
P08––Enhanced functions ..................................................................................175
P09––PID control................................................................................................183
P10––Simple PLC and multi-step speed control..................................................187
P11––Protection parameters...............................................................................190
P12––Parameters of motor 2 ..............................................................................198
P13––Control parameters of synchronous motor.................................................201
P14––Serial communication function ..................................................................202
P15––Functions of communication extension card 1 ...........................................206
P16––Functions of communication extension card 2 ...........................................210
P17––State-check functions................................................................................217
P18––Closed-loop control state check ................................................................220
P19––Extension card state check .......................................................................223
P20––Encoder of motor 1 ...................................................................................225
P21––Position control.........................................................................................228
P22––Spindle positioning....................................................................................233
P23––Vector control of motor 2...........................................................................235
P24––Encoder of motor 2 ...................................................................................237
P25––Extension I/O card input functions.............................................................240
P26––Output functions of extension I/O card.......................................................242
P27––Programmable expansion card functions...................................................245
P28––Master/slave control functions...................................................................249
P90––Tension control in speed mode..................................................................252
P91––Tension control in torque mode .................................................................256
P92––Tension optimization .................................................................................260
P93––Tension control status viewing...................................................................262
6 Troubleshooting...........................................................................................................264
6.1 What this chapter contains....................................................................................264
6.2 Indications of alarms and faults.............................................................................264
6.3 Fault reset ............................................................................................................264
6.4 Fault history..........................................................................................................264
6.5 VFD faults and solutions.......................................................................................264
6.5.1 Details of faults and solutions .....................................................................264
6.5.2 Other state.................................................................................................272
6.6 Analysis on common faults ...................................................................................272
6.6.1 Motor fails to work......................................................................................272
6.6.2 Motor vibrates ............................................................................................274
6.6.3 Overvoltage ...............................................................................................275
6.6.4 Undervoltage..............................................................................................275
6.6.5 Unusual heating of motor ...........................................................................276
6.6.6 VFD overheating ........................................................................................277
6.6.7 Motor stalls during ACC..............................................................................278
6.6.8 Overcurrent................................................................................................279
6.7 Countermeasures on common interference...........................................................280
6.7.1 Interference on meter switches and sensors...............................................280

UMP0 IP55 High-ingress Protection Series VFD Contents
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6.7.2 Interference on communication ..................................................................281
6.7.3 Failure to stop and indicator shimmering due to motor cable coupling.........281
6.7.4 Leakage current and interference on RCD..................................................282
6.7.5 Live device chassis ....................................................................................283
7 Routine maintenance ...................................................................................................284
7.1 What this chapter contains....................................................................................284
7.2 Periodical inspection.............................................................................................284
7.3 Cooling fan...........................................................................................................286
7.4 Capacitor..............................................................................................................287
7.4.1 Capacitor reforming....................................................................................287
7.4.2 Electrolytic capacitor replacement ..............................................................288
7.5 Power cable .........................................................................................................288
8 Communication protocol .............................................................................................289
8.1 What this chapter contains....................................................................................289
8.2 Modbus protocol introduction................................................................................289
8.3 Application of Modbus...........................................................................................289
8.3.1 RS485........................................................................................................289
8.3.2 RTU mode .................................................................................................292
8.4 RTU command code and communication data......................................................295
8.4.1 Command code: 03H, reading N words ......................................................295
8.4.2 Command code: 06H, writing a word ..........................................................296
8.4.3 Command code: 08H, diagnosis.................................................................297
8.4.4 Command code: 10H, continuous writing....................................................298
8.4.5 Data address definition...............................................................................298
8.4.6 Fieldbus scale............................................................................................302
8.4.7 Error message response ............................................................................303
8.4.8 Read/Write operation example ...................................................................304
8.5 Common communication faults.............................................................................309
Appendix A Extension cards ..........................................................................................310
A.1 Model definition....................................................................................................310
A.2 Dimensions and installation..................................................................................318
A.3 Wiring ..................................................................................................................321
A.4 I/O extension card (EC-IO501-00) function description .........................................321
A.5 IO expansion card 2 (EC-IO502-00) .....................................................................323
A.6 Programmable extension card (EC-PC502-00) function description......................327
A.7 Communication card ............................................................................................329
A.7.1 Bluetooth communication card (EC-TX501) and WIFI communication card
(EC- TX502) .......................................................................................................329
A.7.2 PROFIBUS-DP communication card (EC-TX503).......................................332
A.7.3 Ethernet communication card (EC-TX504).................................................333
A.7.4 CANopen communication card (EC-TX505) and CAN master/slave control
communication card (EC-TX511).........................................................................334
A.7.5 PROFINET communication card ................................................................335
A.7.6 Ethernet/IP communication card (EC-TX510) and Modbus TCP
communication card (EC-TX515) ........................................................................337
A.8 PG extension card function description.................................................................340
A.8.1 Sin/Cos PG card (EC-PG502)....................................................................340
A.8.2 UVW incremental PG card (EC-PG503-05)................................................342
A.8.3 Resolver PG card (EC-PG504-00) .............................................................344

UMP0 IP55 High-ingress Protection Series VFD Contents
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A.8.4 Multi-function incremental PG card (EC-PG505-12) ...................................346
A.8.5 24V incremental PG card (EC-PG505-24)..................................................350
A.8.6 Simplified incremental PG card (EC-PG507-12).........................................353
A.8.7 24V simplified incremental PG card (EC-PG507-24) ..................................354
A.9 GPRS card (EC-IC501-2).....................................................................................358
Appendix B Technical data.............................................................................................359
B.1 What this chapter contains ...................................................................................359
B.2 Derated application ..............................................................................................359
B.2.1 Capacity ....................................................................................................359
B.2.2 Derating.....................................................................................................359
B.3 Grid specifications................................................................................................360
B.4 Motor connection data..........................................................................................360
B.4.1 EMC compatibility and motor cable length..................................................360
B.5 Application standards ...........................................................................................361
B.5.1 CE marking................................................................................................361
B.5.2 EMC compliance declaration......................................................................361
B.6 EMC regulations...................................................................................................361
B.6.1 VFD category C2 .......................................................................................362
B.6.2 VFD category C3 .......................................................................................362
Appendix C Dimension drawings...................................................................................363
C.1 What this chapter contains ...................................................................................363
C.2 VFD structure.......................................................................................................363
C.3 Dimensions of VFDs ............................................................................................364
Appendix D Optional peripheral accessories ................................................................367
D.1 What this chapter contains ...................................................................................367
D.2 Wiring of peripheral accessories...........................................................................367
D.3 Power supply .......................................................................................................368
D.4 Cables .................................................................................................................368
D.4.1 Power cables.............................................................................................368
D.4.2 Control cables ...........................................................................................369
D.4.3 Cable arrangement....................................................................................373
D.4.4 Insulation inspection ..................................................................................374
D.5 Breaker and electromagnetic contactor ................................................................374
D.6 Reactors ..............................................................................................................375
D.7 Filters...................................................................................................................376
D.7.1 Filter model description..............................................................................377
D.8 Brake system.......................................................................................................378
D.8.1 Brake component selection........................................................................378
D.8.2 Brake resistor cable selection ....................................................................380
D.8.3 Brake resistor installation...........................................................................380
Appendix E STO function description............................................................................382
E.1 STO function logic table .......................................................................................382
E.2 STO channel delay description.............................................................................382
E.3 STO function installation checklist ........................................................................383
Appendix F Acronyms and abbreviations......................................................................384
Appendix G Further information.....................................................................................385
G.1 Product and service queries.................................................................................385
G.2 Feedback on UM VFD manuals ...........................................................................385
G.3 Documents on the Internet...................................................................................385

UMP0 IP55 High-ingress Protection Series VFD Safety Precautions
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1 Safety Precautions
1.1 What this chapter contains
Read this manual carefully and follow all safety precautions before moving, installing, operating
and servicing the VFD. If these safety precautions are ignored, physical injury or death may
occur, or damage may occur to the equipment.
If any physical injury or death or damage to the equipment occur due to neglect of the safety
precautions in the manual, our company will not be responsible for any damages and we are
not legally bound in any manner.
1.2 Safety definition
Danger: Serious physical injury or even death may occur if related requirements are not
followed
Warning: Physical injury or damage to the equipment may occur if related requirements are
not followed
Note: Procedures taken to ensure proper operation.
Qualified electricians: People working on the device should take part in professional electrical
and safety training, receive the certification and be familiar with all steps and requirements of
installing, commissioning, operating and maintaining the device to prevent any emergencies.
1.3 Warning symbols
Warnings caution you about conditions which can result in serious injury or death and/or
damage to the equipment, and advice on how to avoid the danger. Following warning symbols
are used in this manual.
Symbols
Name
Instruction
Abbreviation
Danger
Danger
Serious physical injury or even
death may occur if related
requirements are not followed
Warning
Warning
Physical injury or damage to the
equipment may occur if related
requirements are not followed
Forbid
Electrostatic
discharge
Damage to the PCBA board may
occur if related requirements are
not followed
Hot
Hot sides
The base of the VFD may become
hot. Do not touch.
Electric shock
As high voltage still presents in the
bus capacitor after power off, wait
for at least five minutes (or 15 min /
25 min, depending on the warning
symbols on the machine) after
power off to prevent electric shock
Read manual
Read the operation manual before
operating on the equipment
Note
Note
Procedures taken to ensure proper
operation
Note

UMP0 IP55 High-ingress Protection Series VFD Safety Precautions
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1.4 Safety guidelines
⚫Only trained and qualified electricians are allowed to carry out related
operations.
⚫Do not perform wiring, inspection or component replacement when power
supply is applied. Ensure all the input power supplies are disconnected before
wiring and inspection, and wait for at least the time designated on the VFD or
until the DC bus voltage is less than 36V. The minimum waiting time is listed
in the table below.
VFD model
Minimum waiting time
380V
004G/5R5P–110G
5 min
⚫Do not refit the VFD unless authorized; otherwise, fire, electric shock or other
injuries may occur.
⚫The base of the radiator may become hot during running. Do not touch to avoid
hurt.
⚫The electrical parts and components inside the VFD are electrostatic. Take
measures to prevent electrostatic discharge during related operation.
1.4.1 Delivery and installation
⚫Install the VFD on fire-retardant material and keep the VFD away from
combustible materials.
⚫Connect the optional brake parts (brake resistors, brake units or feedback
units) according to the wiring diagram.
⚫Do not operate on a damaged or incomplete VFD.
⚫Do not touch the VFD with wet items or body parts; otherwise, electric shock
may occur.
Note:
⚫Select appropriate tools for delivery and installation to ensure a safe and proper running of
the VFD and avoid physical injury or death. To ensure physical safety, the installation staff
should take mechanical protective measures like wearing exposure shoes and working
uniforms.
⚫Ensure to avoid physical shock or vibration during delivery and installation;
⚫Do not carry the VFD by its front cover only as the cover may fall off;
⚫Installation site should be away from children and other public places;
⚫The VFD should be used in proper environment (see section 4.2.1 "Installation
environment" for details);
⚫Prevent the screws, cables and other conductive parts from falling into the VFD;
⚫As leakage current of the VFD during running may exceed 3.5mA, ground properly and
ensure the grounding resistance is less than 10Ω. The conductivity of PE grounding
conductor is the same with that of the phase conductor. For models higher than 30 kW, the
cross sectional area of the PE grounding conductor can be slightly less than the
recommended area.
⚫R, S and T are the power input terminals, and U, V and W are output motor terminals.
Connect the input power cables and motor cables properly; otherwise, damage to the VFD
may occur.

UMP0 IP55 High-ingress Protection Series VFD Safety Precautions
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1.4.2 Commissioning and running
⚫Disconnect all power sources applied to the VFD before terminal wiring, and
wait for at least the time designated on the VFD after disconnecting the power
sources.
⚫High voltage presents inside the VFD during running. Do not carry out any
operation on the VFD during running except for keypad setup. It must be noted
that the control terminal of EV1000 inverter is ELV (Extra Low Voltage) circuit,
which cannot be connected directly to the accessible terminals of other
devices if no protective isolation measure is taken. For instance, RS485
terminal of the inverter can be connected to RS232 interface of the PC only
after a converter with protective isolation is connected between them.
⚫The VFD may start up by itself when P01.21 (restart after power cut) is set to
1. Do not get close to the VFD and motor.
⚫The VFD cannot be used as "Emergency-stop device".
⚫The VFD cannot act as an emergency brake for the motor; it is a must to install
mechanical brake device.
⚫During driving permanent magnet synchronous motor, besides above-
mentioned items, the following work must be done before installation and
maintenance.
1. Disconnect all the input power sources including main power and control
power.
2. Ensure the permanent-magnet synchronous motor has been stopped, and
the voltage on output end of the VFD is lower than 36V.
3. After the permanent-magnet synchronous motor is stopped, wait for at least
the time designated on the VFD, and ensure the voltage between "+" and
"-" is lower than 36V.
4. During operation, it is a must to ensure the permanent-magnet
synchronous motor cannot run again by the action of external load; it is
recommended to install effective external brake device or disconnect the
direct electrical connection between permanent-magnet synchronous
motor and the VFD.
Note:
⚫Do not switch on or switch off input power sources of the VFD frequently.
⚫For VFDs that have been stored for a long time, set the capacitance and carry out
inspection and pilot run on the VFD before use.
⚫Close the front cover before running; otherwise, electric shock may occur.
1.4.3 Maintenance and component replacement
⚫Only well-trained and qualified professionals are allowed to perform
maintenance, inspection, and component replacement on the VFD.
⚫Disconnect all the power sources applied to the VFD before terminal wiring,
and wait for at least the time designated on the VFD after disconnecting the
power sources.
⚫Take measures to prevent screws, cables and other conductive matters from
falling into the VFD during maintenance and component replacement.

UMP0 IP55 High-ingress Protection Series VFD Safety Precautions
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Note:
⚫Use proper torque to tighten the screws.
⚫Keep the VFD and its parts and components away from combustible materials during
maintenance and component replacement.
⚫Do not carry out insulation voltage-endurance test on the VFD, or measure the control
circuits of the VFD with megameter.
⚫Take proper anti-static measures on the VFD and its internal parts during maintenance and
component replacement.
1.4.4 Scrap treatment
⚫The heavy metals inside the VFD should be treated as industrial effluent.
⚫When the life cycle ends, the product should enter the recycling system.
Dispose of it separately at an appropriate collection point instead of placing it
in the normal waste stream.

UMP0 IP55 High-ingress Protection Series VFD Precautions for Quick Application
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2 Precautions for Quick Application
2.1 What this chapter contains
This chapter introduces the basic principles required during installation commissioning. Users
can realize quick installation commissioning by following these principles.
2.2 Unpack inspection
Check as follows after receiving products.
1. Check whether the packing box is damaged or dampened. If yes, contact local dealers
or UM offices.
2. Check the model identifier on the exterior surface of the packing box is consistent with
the purchased model. If no, contact local dealers or UM offices.
3. Check whether the interior surface of packing box is improper, for example, in wet
condition, or whether the enclosure of the VFD is damaged or cracked. If yes, contact local
dealers or UM offices.
4. Check whether the nameplate of the VFD is consistent with the model identifier on the
exterior surface of the packing box. If not, contact local dealers or UM offices.
5. Check whether the accessories (including user's manual, control keypad and extension
card units) inside the packing box are complete. If not, contact local dealers or UM offices.
2.3 Application confirmation
Check the following items before operating on the VFD.
1. Verify the load mechanical type to be driven by the VFD, and check whether overload
occurred to the VFD during actual application, or whether the VFD power class needs to be
enlarged?
2. Check whether the actual running current of load motor is less than rated VFD current.
3. Check whether the control precision required by actual load is the same with the control
precision provided by the VFD.
4. Check whether the grid voltage is consistent with rated VFD voltage.
5. Check whether the functions required need an optional extension card to be realized.
2.4 Environment confirmation
Check the following items before use.
1. Check whether the ambient temperature of the VFD during actual application exceeds
40°C, if yes, derate 1% for every additional 1°C. In addition, do not use the VFD when the
ambient temperature exceeds 50°C.
Note: For cabinet-type VFD, its ambient temperature is the air temperature inside the cabinet.
2. Check whether ambient temperature of the VFD during actual application is below -
10°C, if yes, install heating facility.
Note: For cabinet-type VFD, its ambient temperature is the air temperature inside the
cabinet.
3. Check whether the altitude of the application site exceeds 1000m. When the installation
site altitude exceeds 1000m, derate 1% for every increase of 100m; when the installation site
altitude exceeds 3000m, consult the local UM dealer or office.

UMP0 IP55 High-ingress Protection Series VFD Precautions for Quick Application
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4. Check whether the humidity of application site exceeds 90%, if yes, check whether
condensation occurred, if condensation does exist, take additional protective measures.
5. Check whether there is direct sunlight or animal intrusion in the application site, if yes,
take additional protective measures.
6. Check whether there is dust, explosive or combustible gases in the application site, if
yes, take additional protective measures.
2.5 Installation confirmation
After the VFD is installed properly, check the installation condition of the VFD.
1. Check whether the input power cable and current-carrying capacity of the motor cable
fulfill actual load requirements.
2. Check whether peripheral accessories (including input reactors, input filters, output
reactors, output filters, DC reactors, brake units and brake resistors) of the VFD are of correct
type and installed properly; checkwhether the installationcables fulfill requirements on current-
carrying capacity.
3. Check whether the VFD is installed on fire-retardant materials; check whether the hot
parts (reactors, brake resistors, etc.) are kept away from combustible materials.
4. Check whether all the control cables are routed separately with power cables based on
EMC requirement.
5. Check whether all the grounding systems are grounded properly according to VFD
requirements.
6. Check whether installation spacing of the VFD complies with the requirements in
operation manual.
7. Check whether installation mode of the VFD complies with the requirements in operation
manual. Vertical installation should be adopted whenever possible.
8. Check whether external connecting terminals of the VFD are firm and tight enough, and
whether the moment is up to the requirement.
9. Check whether there are redundant screws, cables or other conductive objects inside
the VFD, if yes, take them out.
2.6 Basic commissioning
Carry out basic commissioning according to the following procedures before operating on the
VFD.
1. Select motor type, set motor parameters and select VFD control mode according to
actual motor parameters.
2. Whether autotuning is needed? If possible, disconnect the motor load to carry out
dynamic parameter autotuning; if the load cannot be disconnected, perform static autotuning.
3. Adjust the acceleration and deceleration time based on actual working conditions of the
load.
4. Jogging to carry out device commissioning. Check whether the motor running direction
is consistent with the direction required, if no, it is recommended to change the motor running
direction by exchanging the motor wiring of any two phases.
5. Set all the control parameters, and carry out actual operation.

UMP0 IP55 High-ingress Protection Series VFD Precautions for Quick Application
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2.7 Safety standard related data
IEC/EN 61508 (Class A system)
ISO 13849**
SIL
PFH
HFT
SFF
λdu
λdd
PTI*
PL
CCF
MTTFd
DC
Category
2
8.73x10-10
1
71.23%
1.79x10-9
0
1 year
d
57
343.76
years
60%
3
* PTI: Proof test interval
** Depends on the the classification defined on the EN ISO 13849-1.

UMP0 IP55 High-ingress Protection Series VFD Product Overview
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3 Product Overview
3.1 What this chapter contains
This chapter mainly introduces the operation principles, product features, layouts, nameplates
and model instructions.
3.2 Basic principle
The Universal Motors Premium 0IP55 high-ingress protection series VFD is used to control
asynchronous AC induction motor and permanent-magnet synchronous motor. The figure
below shows the main circuit diagram of the VFD. The rectifier converts 3PH AC voltage into
DC voltage, and the capacitor bank of intermediate circuit stabilizes the DC voltage. The
inverter converts DC voltage into the AC voltage used by AC motor. When the circuit voltage
exceeds the maximum limit value, external brake resistor will be connected to intermediate DC
circuit to consume the feedback energy.
Figure 3-1 (015G/018P and below) main circuit diagram
R
S
T
U
V
W
（+）
（-）
PE PE
PB
Figure 3-2 018G/022P–110G (inclusive) main circuit diagram
R
S
T
U
V
W
（+）
（-）
PE PE
PB
Note:
1. VFDs of 018G/022P–110G (inclusive) are equipped with built-in DC reactors.
2. Built-in brake units are included in the standard configuration of 037G/045P or lower models.
The models that carry built-in brake units can also be connected to external brake resistors.
The brake resistors are optional parts.
3. VFDs of 045G/055P–110G models support optional built-in brake units. A VFD model with
built-in brake unit ends with "-B", for example, UMP0-045G/055P-45-AS-B.

UMP0 IP55 High-ingress Protection Series VFD Product Overview
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3.3 Product specification
Function description
Specification
Power input
Input voltage (V)
-4 model: 3PH 380V (-15%)–440V (+10%)
Input current (A)
Refer to section 3.6 Rated values.
Input frequency (Hz)
50Hz or 60Hz, allowable range: 47–63Hz
Power
output
Output voltage (V)
0–input voltage
Output current (A)
Refer to section 3.6 Rated values.
Output power (kW)
Refer to section 3.6 Rated values.
Output frequency
(Hz)
0–400Hz
Technical
control
performance
Control mode
Space voltage vector control, sensorless vector control
(SVC), and feedback vector control (FVC)
Motor type
Asynchronous motor, permanent-magnet synchronous
motor
Speed regulation
ratio
Asynchronous motor 1: 200 (SVC); Synchronous motor
1: 20 (SVC) , 1:1000 (FVC)
Speed control
precision
±0.2% (SVC), ±0.02% (FVC)
Speed fluctuation
± 0.3% (SVC)
Torque response
<20ms SVC) , <10ms (FVC)
Torque control
precision
10% (SVC) , 5% (FVC)
Starting torque
Asynchronous motor: 0.25Hz/150% (SVC)
Synchronous motor: 2.5 Hz/150% (SVC)
0Hz/200% (FVC)
Overload capacity
G type:
150% of rated current: 1min;
180% of rated current: 10s;
200% of rated current: 1s;
P type:
120% of rated current: 1min;
Running
control
performance
Frequency setup
mode
Digital, analog, pulse frequency, multi-step speed
running, simple PLC, PID, Modbus communication,
PROFIBUS communication, etc;
Realize switch-over between the set combination and the
set channel
Automatic voltage
regulation function
Keep the output voltage constant when grid voltage
changes
Fault protection
function
Fault protection function
Provide over 30 kinds of fault protection functions:
overcurrent, overvoltage, undervoltage, over-
temperature, phase loss and overload, etc
Speed tracking
restart function
Realize impact-free starting of the motor in rotating
Retension at
transient voltage drop
Keeps running with regenerative energy when the grid
transiently drops.
Motor switchover
Supports two groups of motor parameters to control
motor switchover.

UMP0 IP55 High-ingress Protection Series VFD Product Overview
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Function description
Specification
Peripheral
interface
Terminal analog input
resolution
No more than 20mV
Terminal digital input
resolution
No more than 2ms
Analog input
2 inputs, AI1: 0–10V/0–20mA; AI2: -10–10V
Analog output
1 output, AO1: 0–10V /0–20mA
Digital input
Four regular inputs; max. frequency: 1kHz; internal
impedance: 3.3kΩ
Two high-speed inputs; max. frequency: 50kHz; supports
quadrature encoder input; with speed measurement
function
Digital output
One high-speed pulse output; max. frequency: 50kHz
One Y terminal open collector output
Relay output
Two programmable relay outputs
RO1A NO, RO1B NC, RO1C common port
RO2A NO, RO2B NC, RO2C common port
Contact capacity: 3A/AC250V, 1A/DC30V
Extension interface
Three extension interfaces: SLOT1, SLOT2, SLOT3
Expandable PG card, programmable extension card,
communication card, I/O card, etc
Others
Installation mode
Support wall-mounting and flange-mounting
Operation ambient
temperature
-10–50°C
Ingress protection
rating
IP55
Cooling mode
Forced-air cooling
Brake unit
Built-in brake units are included in the standard
configuration of 37kW or lower VFDs. VFDs of 45–110kW
support optional built-in brake units. A VFD model with
built-in brake unit ends with "-B", for example, UMP0-
045G/055P-45-AS-B.
EMC filter
Conducted emissions of all 380V models meet the
requirements of C3 in the IEC/EN 61800-3 standard.
External filter is optional: Conducted emission can meet
the requirements of C2 in the IEC/EN 61800-3 standard.
Note: It is required to observe the EMC compliance
required by the appendix of the manual. The motor and
motor cables shall be selected based on technical
requirements specified in the appendix of the manual.
STO certification
level
Meet the SIL2 level

UMP0 IP55 High-ingress Protection Series VFD Product Overview
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3.4 Product nameplate
Figure 3-3 Product nameplate
Note: This is an example of the nameplate of standard Universal Motors Premium 0IP55
products. The CE/TUV/IP55 marking on the top right will be marked according to actual
certification conditions.
3.5 Product model
Figure 3-4 Product model
Table 3-1 Description of product models
Field
Sign
Description
Example
Product
Category
①
Abbreviation of
product series
UMP0: Universal Motors Premium 0high-performance
multi-function VFD
Rated power
②
Power range +
load type
022: 22kW
G: Constant torque load
P: Fan and water pump
Voltage level
③
Voltage level
4: AC 3PH 380V (-15%)–440V (+10%)
Ingress
protection
rating
④
Ingress
protection
rating
5: IP55 ingress protection rating (It is impossible to
completely prevent dust from entering, but the amount
of dust from entering will not cause damage to the
equipment. It will not cause damagewhen the product
under normal installation state is immersed in water
from each direction).
Accessory
identifer
⑤
AC input switch
AS: Standard AC input switch
Built-in unit
⑥
Brake unit
Optional built-in brake unit

UMP0 IP55 High-ingress Protection Series VFD Product Overview
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3.6 Rated values
Frame
code
Product
model
Constant torque
Variable torque
Output
power
(kW)
Input
current
(A)
Output
current
(A)
Carrier
freq.
(kHz)
Output
power
(kW)
Input
current
(A)
Output
current
(A)
Carrier
freq.
(kHz)
1
UMP0-
004G/5R5P-
45-AS
4
13.5
9.5
8
5.5
19.5
12.5
4
UMP0-
5R5G/7R5P-
45-AS
5.5
19.5
14
8
7.5
23
17
4
2
UMP0-
7R5G/011P-
45-AS
7.5
25
18.5
8
11
30
23
4
UMP0-
011G/015P-
45-AS
11
32
25
8
15
40
32
4
UMP0-
015G/018P-
45-AS
15
40
32
4
18.5
45
38
2
3
UMP0-
018G/022P-
45-AS
18.5
45
38
4
22
51
45
2
UMP0-
022G/030P-
45-AS
22
51
45
4
30
64
60
2
4
UMP0-
030G/037P-
45-AS
30
64
60
4
37
80
75
2
UMP0-
037G/045P-
45-AS
37
80
75
4
45
98
92
2
5
UMP0-
045G/055P-
45-AS
45
100
92
4
55
128
115
2
UMP0-
045G/055P-
45-AS-B
45
100
92
4
55
128
115
2
UMP0-
055G/075P-
45-AS
55
128
115
4
75
139
150
2
UMP0-
055G/075P-
45-AS-B
55
128
115
4
75
139
150
2
6
UMP0-
075G/090P-
45-AS
75
139
150
2
90
168
170
2