Lenze i550 Series User manual

Inverter
Inverter i550-Cabinet
0.25 ... 132 kW
Operang Instrucons | EN
As easy as that.

2
Overview
Operang Instrucons i550-Cabinet
1 Overview
Hardware overview of the inverter
IT-screws
X9
X2xx
X20
X105
X3
X109
X1
X16
X100
Diagnosc module
PTC input
Motor connecon
Network status LEDs
Safety module
Control terminals
Memory module
Interface
Network
Relay output
Mains connecon/DC bus
PE connecon

3
Contents
Operang Instrucons i550-Cabinet
Content
1 Generalinformaon.....................................................................................................4
1.1 Target group................................................................................................................. 4
1.2 Applicaon as directed ................................................................................................ 4
1.3 Device-specic standards and direcves ..................................................................... 4
1.4 Relevant standards and direcves for the operator..................................................... 4
1.5 Idencaon of the products ...................................................................................... 5
2 Safetyinstrucons .......................................................................................................5
2.1 Basic safety measures.................................................................................................. 5
2.2 Layout of warning noces............................................................................................ 6
2.3 Residual hazards ......................................................................................................... 6
3 Technical data ..............................................................................................................7
3.1 Standards and operang condions ............................................................................ 7
3.2 Connecon to the IT system ........................................................................................ 7
4 Mechanicalinstallaon ...............................................................................................8
4.1 Dimensions and assembly............................................................................................ 8
5 Electricalinstallaon....................................................................................................9
5.1 General overview of the connecons .......................................................................... 9
5.2 EMC-compliant installaon.......................................................................................... 9
5.3 Control terminals ....................................................................................................... 10
5.4 Relay output............................................................................................................... 10
5.5 PTC input.................................................................................................................... 10
5.6 1-phase mains connecon 120 V............................................................................... 11
5.7 1-phase mains connecon 230/240 V .......................................................................12
5.8 3-phase mains connecon 230/240 V .......................................................................13
5.9 3-phase mains connecon 400 V............................................................................... 14
5.10 3-phase mains connecon 480 V............................................................................... 16
6 Inialswitch-on .........................................................................................................18
7 Commissioning...........................................................................................................18
7.1 Keypad module .......................................................................................................... 18
7.1.1 Funcons of the keys.................................................................................... 19
7.1.2 Example of the keypad handling .................................................................. 19
7.1.3 Quick commissioning - terminal control....................................................... 19
7.1.4 Extended terminal control............................................................................ 20
7.2 Keypad control ........................................................................................................... 20
7.3 Commissioning with the EASY Starter........................................................................ 20
7.4 The most important parameters at a glance..............................................................21
7.4.1 Group 0: Favorites ........................................................................................ 21
7.4.2 Group 2: Basic seng................................................................................... 26
7.4.3 Group 3: Motor control ................................................................................ 26
7.4.4 Group 7: Addional funcons ...................................................................... 26
8 Troubleshoong......................................................................................................... 27
8.1 Error message ............................................................................................................ 27
8.2 Reset error ................................................................................................................. 27
8.3 Error codes................................................................................................................. 28
8.4 LED status................................................................................................................... 30
9 Further documents ....................................................................................................30
10 Disposal .....................................................................................................................30
11 Glossary.....................................................................................................................30

4
General informaon
Operang Instrucons i550-Cabinet
1 Generalinformaon
Please read this documentaon carefully before installing the inverter and observe the safety
instrucons!
This document only includes the most frequently asked quesons and presents them in a
simplied form for a beer overview. Detailed technical and funconal explanaons can be
found in the comprehensive product documentaon.
The complete documentaon, further informaon and tools regarding Lenze products can be
found on the Internet: hp://www.Lenze.com
1.1 Target group
Work on the product must only be carried out by qualied personnel. The personnel must
be qualied in accordance with the IEC 60364 or CENELEC HD 384. Qualied personnel are
persons who have the following knowledge and experience:
• They are familiar with the installaon, mounng, commissioning, and operaon of elect-
rical and electronic modules.
• They have the corresponding qualicaons for their work.
• They know and can apply all regulaons for the prevenon of accidents, direcves, and
laws applicable at the place of use.
1.2 Applicaonasdirected
The product is designed for the installaon into electrical systems or machinery.
The i500 product family is designed for the power range of 0.25 ... 132 kW. The inverter i550
is suitable for conveyor and travelling drives, pumps, fans, winders, liing systems and many
other machine tasks. The inverter is not to be used as a household appliance, but for com-
mercial or professional purposes only.
The inverter is not a machine in terms of the Machinery Direcve.
1.3 Device-specicstandardsanddirecves
• The product meets the protecon requirements of the Low-Voltage Direcve
2014/35/EU.
• The harmonized standard EN 61800-5-1 is used for the inverters.
1.4 Relevantstandardsanddirecvesfortheoperator
Applicaonasdirected
• If the product is used in accordance with the technical data, the drive systems comply
with the EN 61800-3 categories.
• The inverter may only be used commercially or professionally as dened by
EN 61000-3-2.
• The test voltage for insulaon resistance tests between a control potenal of 24 V and PE
must be measured in accordance with EN 61800-5-1.
• The cables must be installed in accordance with EN 60204-1 or US Naonal Electrical
Code NFPA 70 / Canadian Electrical Code C22.1.
Commissioning
• Commissioning or starng the operaon as directed of a machine with the product is pro-
hibited unl it has been ensured that the machine meets the regulaons of the Machine-
ry Direcve (2006/42/EC) and the standard EN 60204-1.
• Commissioning or starng the operaon as directed is only permissible if the EMC Direc-
ve 2014/30/EU is complied with.

5
Safety instrucons
Operang Instrucons i550-Cabinet
1.5 Idencaonoftheproducts
I 5 5 A E xxx x 1 x x x x xxxx
Product type Inverter I
Product family i500 5
Product i550 5
Product generaon Generaon 1 A
Mounng type Control cabinet mounng E
Rated power [hp]
(examples)
0.33 hp 125
10 hp 275
125 hp 390
150 hp 411
Mains voltage and
connecon type
(examples)
1/N/PE AC 120 V A
3/PE AC 230/240 V B
Motor connecons Single axis 1
Integrated funconal
safety
Without safety funcon 0
Basic Safety STO A
Degree of protecon IP20, coated V
Interference suppres-
sion
Without 0
Integrated RFI lter 1
Applicaon Default parameter seng: Region
US (60-Hz networks)
1
Design types
(examples)
Standard I/O without network 000S
Applicaon I/O without network 001S
2 Safetyinstrucons
2.1 Basic safety measures
Disregarding the following basic safety measures may lead to severe personal injury and
damage to property!
• The product:
• must only be used as directed.
• must never be commissioned if they display signs of damage.
• must never be technically modied.
• must never be commissioned if they are not fully mounted.
• must never be operated without required covers.
• must only be disconnected from the installaon in de-energized condion.
• Connect/disconnect all pluggable terminals only in de-energized condion.
• Carry out insulaon resistance tests between 24-V control potenal terminals and PE.
The maximum test voltage must not exceed 110 V DC.
The safety measures are the condion for safe and trouble-free operaon and the achieve-
ment of the specied product features.
The procedural notes and circuit details given in this document are suggesons and their
transferability to the respecve applicaon has to be checked. The manufacturer does not
take responsibility for the suitability of the process and circuit proposals.
The product may cause EMC interferences. The operator is responsible for execung the
interference suppression measures.

6
Safety instrucons
Operang Instrucons i550-Cabinet
2.2 Layoutofwarningnoces
Safety instrucons protect against injury to persons or damage to property. The measures
described for the prevenon of hazards must be complied with.
DANGER
Indicates an extremely hazardous situaon. Failure to comply with this instrucon will
result in severe irreparable injury and even death.
WARNING
Indicates an extremely hazardous situaon. Failure to comply with this instrucon may
result in severe irreparable injury and even death.
CAUTION
Indicates a hazardous situaon. Failure to comply with this instrucon may result in slight
to medium injury.
NOTE
Indicates a material hazard. Failure to comply with this instrucon may result in material
damage.
2.3 Residual hazards
The user must take the residual hazards menoned into consideraon in the risk assessment
for his/her machine/system.
If the above is disregarded, this may result in injuries to persons and material damage!
Product
Observe the warning labels on the product!
Icon Descripon
Electrostaccharge
Before working on the product, the sta must ensure to be free of electrostac charge.
Electrical voltage
Before working on the product, check if no voltage is applied to the power terminals!
Aer mains disconnecon, the power terminals carry the hazardous electrical voltage
given on the product!
High leakage current
Implement xed installaon and PE connecon!
Hot surface
Use personal protecve equipment or wait unl the device has cooled down!
Motor
In the event of a short circuit of two power transistors, a residual movement of up to 180°/
number of pole pairs on the motor may occur (e.g. 4-pole motor): residual movement max.
180 °/2 = 90°).

7
Technical data
Operang Instrucons i550-Cabinet
3 Technical data
3.1 Standardsandoperangcondions
Conformities CE 2014/35/EU, 2014/30/EU
EAC TR TC 004/2011, TP TC 020/2011
RoHS 2 2011/65/EU
Approvals CULUS UL 61800-5-1, CSA 22.2 No. 274
Energy efficiency Class IE2 EN 50598-2
Degree of protection IP20 EN 60529 (except in wire range of terminals)
NEMA 250 (type 1 protection against accidental
contact only)
Open type Only in UL-approved systems
Power systems TT, TN Voltage against earth: max. 300 V
IT Apply the measures described for IT systems!
Mains switching 3 x within one minute possible
Operation with residual current circuit
breaker
(optional)
(120-V network and 230-V network)
Up to 4 kW 30 mA, above this 300 mA
Operation with residual current circuit
breaker
(optional)
(400-V network)
Up to 4 kW 30 mA, above this 300 mA
Cable length without EMC category max. 100 m (≤ 5.5 kW max. 50 m)
Cable length for EMC Category C2 max. 20 m (≤0.37 kW max. 15 m)
Category C3 max. 35 m (≤0.37 kW max. 15 m)
Switching frequencies 2, 4, 8, 16 kHz. The rated output currents apply at
45 °C and switching frequencies of 2 and 4 kHz, and
at 40 °C and switching frequencies of 8 and 16 kHz
Ambient temperature 55 °C (derating of 2.5 %/ °C above 45 °C)
Max. output frequency 0 Hz ... 599 Hz
Overload capacity
(120-V network and 230-V network)
200 % for 3 s; 150 % for 60 s
Overload capacity
(400-V network)
200 % for 3 s; Heavy Duty: 150 % for 60 s;
Light Duty: 125 % for 60 s
3.2 ConnecontotheITsystem
NOTE
Electrical voltage
Internal components have earth/ground potenal if the IT screws are not removed.
The monitoring devices of the IT system will be triggered.
►Before connecon to an IT system be absolutely sure to remove the IT screws.
TX10
TX10

8
Mechanical installaon
Operang Instrucons i550-Cabinet
B
XX
E2
E1
H
H1
H: Device height X/Y: Number of top/bottom fixings
B: Device width (Y not visible in the illustration)
T: Device depth X - X: Hole spacing over center of device
H1: Hole dimension for top/bottom fixing E1: Top mounting clearance
E2: Bottom mounting clearance
4 Mechanicalinstallaon
4.1 Dimensions and assembly
Rated power
[kW]
Weight
[kg]
H
[mm]
B
[mm]
T
[mm]
H1
[mm]
X/Y [screws + hole
spacing]
E1
[mm]
E2
[mm]
1-phasemainsconnection120V;without integrated RFI filter
I55AExxxA 0.25 ... 0.37 1 180 60 130 190 1/1 -M5 50 50
I55AExxxA 0.75 ... 1.1 1.35 250 60 130 260 1/1 -M5 50 50
1-phasemainsconnection230/240V;with integrated RFI filter
I55AExxxB 0.25 ... 0.37 0.8 155 60 130 165 1/1 -M5 50 50
I55AExxxB 0.55 ... 0.75 1 180 60 130 190 1/1 -M5 50 50
I55AExxxB 1.1 ... 2.2 1.35 250 60 130 260 1/1 -M5 50 50
1-/3-phasemainsconnection230/240V;without integrated RFI filter
I55AExxxD 0.25 ... 0.37 0.8 155 60 130 165 1/1 -M5 50 50
I55AExxxD 0.55 ... 0.75 1 180 60 130 190 1/1 -M5 50 50
I55AExxxD 1.1 ... 2.2 1.35 250 60 130 260 1/1 -M5 50 50
I55AExxxC 4 ... 5.5 2.1 250 90 130 260 1/1 -M5 50 100
3-phasemainsconnection400V...HeavyDuty;with integrated RFI filter
I55AExxxF 0.37 0.8 155 60 130 165 1/1 -M5 50 50
I55AExxxF 0.55 ... 0.75 1 180 60 130 190 1/1 -M5 50 50
I55AExxxF 1.1 ... 2.2 1.35 250 60 130 260 1/1 -M5 50 50
I55AExxxF 3 ... 5.5 2.1 250 90 130 260 2/2 30 M5 50 100
I55BExxxF 3 ... 4 1.35 250 60 130 260 1/1 -M5 50 50
I55AExxxF 7.5 ... 11 3.7 276 120 130 285 2/2 60 M5 50 100
I55AExxxF 15 ... 22 10.3 347 204.5 222 343 2/2 180 M6 50 100
I55AExxxF 30 ... 45 17.2 450 250 230 496 2/2 210 M8 95 120
I55AExxxF 55 ... 75 24 536 250 265 596 2/2 210 M8 95 260
I55AExxxF 90 ... 110 35.6 685 258 304 748 2/2 210 M8 95 260
3-phasemainsconnection400V-LightDuty;with integrated RFI filter
I55AExxxF 4 ... 7.5 2.3 250 90 130 260 2/2 30 M5 50 100
I55BExxxF 3 ... 4 1.35 250 60 130 260 1/1 -M5 50 50
I55AExxxF 11 ... 15 3.7 276 120 130 285 2/2 60 M5 50 100
I55AExxxF 18.5 ... 30 10.3 347 204.5 222 343 2/2 180 M6 50 100
I55AExxxF 37 ... 55 17.2 450 250 230 496 2/2 210 M8 95 120
I55AExxxF 75 ... 90 24 536 250 265 596 2/2 210 M8 95 260
I55AExxxF 110 ... 132 35.6 685 258 304 748 2/2 210 M8 95 260

9
Electrical installaon
Operang Instrucons i550-Cabinet
5 Electricalinstallaon
5.1 Generaloverviewoftheconnecons
The connecon diagram is considered exemplary for all voltage and power classes. Deviang
mains connecon diagrams can be found in the corresponding chapters.
X1
SIA
GS
SIB
DC 24 V SELV/PELV
(+19.2 … +28.8 V)
"
1k ... 10k
0 ... 10 V
S1
DI3 DI4
100 mA
4.4k
+24 V +10 V
4.4k 4.4k 4.4k 4.4k
10 mA
GND
DO1
DI1 DI2 DI3 DI4 DI5
24E GND AI1 AI2 10V GND AO1 24V
24E
X3
X105
U V W Rb1 Rb2
+
X109
T1 T2
""
M
3~
+
J
J
NC
NO
COM
X9
AC 240 V
3 A
+
F1
Q1
X100
L1
L2/N
1/N/PE
AC 170 V ... 264 V
45 Hz ... 65 Hz
P
E
N
L3
L2
L1
3/N/PE
AC 400 V
L3
Motor connecon PTC or
thermal
contact
Safety STO
Control terminals
Mains connecon Relay output
5.2 EMC-compliantinstallaon
The drive system (inverter and drive) meet the EMC Direcve 2014/30/EU if they are instal-
led according to the guidelines of CE-typical drive systems.
The structure in the control cabinet must support the EMC-compliant installaon with shiel-
ded motor cables.
• Please use suciently conducve shield connecons.
• Connect the housing with shielding eect to the grounded mounng plate with a surface
as large as possible, e. g. of inverters and RFI lters.
• Use central earthing points.
The following gure shows an eecve wiring with shielding on the control cabinet wall.
AShield connecon for control connecons
E
C
B
D
A
BControl cable
CElectrically conducve mounng plate
DShield clamps
E Low-capacitance motor cable
(C-core/core/C-core/shield
< 75/150 pF/m ≤ 2.5 mm²;
C-core/core/C-core/shield
< 150/300 pF/m ≥ 4 mm²)
Alternavely, the motor cable can be shielded on an oponal motor shield plate.

10
Electrical installaon
Operang Instrucons i550-Cabinet
5.3 Control terminals
Standard I/O
Input/output Terminal X3 Informaon
Digital inputs DI1, DI2, DI3, DI4, DI5 DI3/DI4 can be oponally used as frequency or encoder input.
HIGH-acve/LOW-acve switchable LOW = 0 ... +3 V,
HIGH = +12 V ... +30 V
Digital outputs DO1 Digital output (max. 100 mA for DO1 and 24-V output)
Analog inputs AI1, AI2 Can be oponally used as voltage input or current input.
Analog outputs AO1 Can be oponally used as voltage output or current output.
24-V input 24E Input for mains-independent power DC supply of control electronics
(including communicaon). Max. 1 A
10-V output 10 V Primarily for the supply of a potenometer (1 ... 10 kΩ).
Max. 10 mA
24-V output 24 V Primarily for the supply of digital inputs. (Max. 100 mA for DO1
and 24-V output)
Reference potenal GND
Connecon system Pluggable spring
terminal
Inverter [kW] 0.25 ... 132
Connecon Control terminals X3
Connecon type Pluggable spring terminal
Min. cable cross-secon mm² -
Max. cable cross-secon mm² 1.5
Stripping length mm 9
Tightening torque Nm -
Tools required 0.4 x 2.5
Control terminals
DC 24 V SELV/PELV
(+19.2 … +28.8 V)
1k ... 10k
0 ... 10 V
S1
DI3 DI4
24E AI1
AI2
10V GND AO1 24V
X3
GND
GND
24E
DO1
DI1 DI2 DI3 DI4 DI5
Front
row
Back
row
5.5 PTC input
In the default seng, the motor temperature monitoring is acve! By default, a wire jumper
is installed between the terminals T1 and T2.
Before connecng a thermal sensor, remove the wire jumper.
Inverter [kW] 0.25 ... 132
Connecon PTC or thermal contact
X109
Terminal X109: T1
Terminal X109: T2
Sensor types PTC single sensor
PTC triplet sensor
Thermal contact
5.4 Relay output
The relay is not suitable for direct switching of an electromechanical holding brake.
Use a corresponding suppressor circuit in case of an inducve or capacive load.
Inverter [kW] 0.25 ... 132
Connecon Relay output X9
Connecon type Pluggable screw terminal
Min. cable cross-secon mm² -
Max. cable cross-secon mm² 1.5
Stripping length mm 6
Tightening torque Nm 0.2
Tools required 0.4 x 2.5
COM Common contact
NC Normally-closed contact
NO Normally-open contact
Max. switching voltage/switching
current
AC 240 V/3 A
DC 24 V/2 A
DC 240 V/0.16 A
PTC input
X109
T1 T2
Relay output
NC
NO
COM
X9
AC 240 V
3 A

11
Electrical installaon
Operang Instrucons i550-Cabinet
5.6 1-phasemainsconnecon120V
Terminaldata,1-phase120V
I55AxxxA I55AxxxA I55AxxxA I55AxxxA
Inverter [kW] 0.25 ... 0.37 0.75 ... 1.1 0.25 ... 1.1 0.25 ... 1.1
Connecon Mains connecon X100 PE connecon
Motor
connecon X105
Connecon type Pluggable screw terminal PE screw Pluggable screw
terminal
Min. cable cross-secon mm² 1 1.5 1
Max. cable cross-secon mm² 2.5 6 6 2.5
Stripping length mm 8 10 8
Tightening torque Nm 0.5 0.7 2 0.5
Tools required 0.5 x 3.0 0.6 x 3.5 Torx 20 0.5 x 3.0
Fusing data
Inverter [kW] 0.25 0.37 0.75 1.1
Rated output current (8 kHz) A 1.7 2.4 4.2 6
Max. output current (15 s) A 2.6 3.6 6.3 9
Operaonwithoutmainschoke
Rated mains current A 6.8 9.6 16.8 22.9
Fuse
Characterisc gG/gL or gRL
Max. rated current A 16 16 25 25
Circuit breaker
Characterisc B
Max. rated current A 16 16 25 25
Earth-leakage circuit breaker
1-phase mains connecon ≥ 30 mA, type B
Mainsconnecon
1/N/PE
AC 90 V ... 132 V
45 Hz ... 65 Hz
F1
Q1
X100
L1
L2/N
PE
N
L3
L2
3/N/P
AC 208 V ... 240 V
1/N/PE
AC 90 V ... 132 V
45 Hz ... 65 Hz
F1
Q1
X100
L1
L2/N
PE
N
L2
2/N/PE
AC 208 V ... 240 V
Motorconnecon
X105
U V W Rb1 Rb2
M
3~

12
Electrical installaon
Operang Instrucons i550-Cabinet
5.7 1-phasemainsconnecon230/240V
Terminaldata,1-phase230/240V
I55AxxxB I55AxxxA I55AxxxA I55AxxxA
Inverter [kW] 0.25 ... 0.75 1.1 ... 2.2 0.25 ... 2.2 0.25 ... 2.2
Connecon Mains connecon X100 PE connecon
Motor
connecon X105
Connecon type Pluggable screw terminal PE screw Pluggable screw
terminal
Min. cable cross-secon mm² - - -
Max. cable cross-secon mm² 2.5 6 6 2.5
Stripping length mm 8 10 8
Tightening torque Nm 0.5 0.7 2 0.5
Tools required 0.5 x 3.0 0.6 x 3.5 Torx 20 0.5 x 3.0
Fusing data
Inverter [kW] 0.25 0.37 0.55 0.75 1.1 1.5 2.2
Rated output current (8 kHz) A 1.7 2.4 3.2 4.2 6 7 9.6
Max. output current (15 s) A 2.6 3.6 4.8 6.3 9 10.5 14.4
Operaonwithoutmainschoke
Rated mains current A 4 5.7 7.6 10 14.3 16.7 22.5
Fuse
Characterisc gG/gL or gRL
Max. rated current A 10 10 16 16 25 25 25
Circuit breaker
Characterisc B
Max. rated current A 10 10 16 16 25 25 25
Earth-leakage circuit breaker
1-phase mains connecon ≥ 30 mA, type B
Mainsconnecon
1/N/PE
AC 170 V ... 264 V
45 Hz ... 65 Hz
F1
Q1
X100
L1
L2/N
PE
N
L3
L2
3/N/PE
AC 400 V
L3
2/PE
AC 170 V ... 264 V
45 Hz ... 65 Hz
F1
…
F2
Q1
X100
L1
L2/N
PE
N
L3
L2
3/N/PE
AC 208 V ... 240 V
L3
F1
…
F2
Q1
X100
L1
L2/N
2/PE
AC 170 V ... 264 V
45 Hz ... 65 Hz
PE
N
L2
2/N/PE
AC 208 V ... 240 V
Motorconnecon
X105
U V W Rb1 Rb2
M
3~

13
Electrical installaon
Operang Instrucons i550-Cabinet
5.8 3-phasemainsconnecon230/240V
Terminaldata,3-phase230/240V
I55AxxxD I55AxxxD I55AxxxC I55AxxxX I55AxxxD I55AxxxC
Inverter [kW] 0.25 ... 0.75 1.1 ... 2.2 4 ... 5.5 0.25 ... 5.5 0.25 ... 2.2 4 ... 5.5
Connecon Mains connecon X100 PE connecon Motor connecon X105
Connecon type Pluggable screw terminal Screw terminal PE screw Pluggable screw
terminal
Screw terminal
Min. cable cross-secon mm² - - -
Max. cable cross-secon mm² 2.5 6 6 6 2.5 6
Stripping length mm 8 9 10 8 9
Tightening torque Nm 0.5 0.7 0.5 2 0.5 0.5
Tools required 0.5 x 3.0 0.6 x 3.5 0.6 x 3.5 Torx 20 0.5 x 3.0 0.6 x 3.5
Fusing data
Inverter [kW] 0.25 0.37 0.55 0.75 1.1 1.5 2.2 4 5.5
Rated output current (8 kHz)
(Heavy Duty)
A 1.7 2.4 3.2 4.2 6 7 9.6 16.5 23
Max. output current (15 s) A 2.6 3.6 4.8 6.3 9 10.5 14.4 24.8 34.5
Rated output current
(Light Duty)
A--------20.6
Max. output current (15 s) A--------24.8
Operaonwithoutmainschoke
Rated mains current A 2.6 3.9 4.8 6.4 7.8 9.5 13.6 20.6 28.8
Fuse
Characterisc gG/gL or gRL
Max. rated current A 10 10 16 16 25 25 25 32 32
Circuit breaker
Characterisc B
Max. rated current A 10 10 16 16 25 25 25 32 32
Earth-leakage circuit breaker
3-phase mains connecon ≥ 30 mA, type B ≥ 300 mA,
type B
Mainsconnecon
3/PE
AC 170 V ... 264 V
45 Hz ... 65 Hz
F1
…
F3
Q1
X100
L1 L2
PE
N
L3
L2
3/N/PE
AC 208 V ... 240 V
L3
n.c. n.c.
3/PE
AC 170 V ... 264 V
45 Hz ... 65 Hz
F1
…
F3
Q1
X100
L1
L2/N
L3
PE
N
L3
L2
3/N/PE
AC 208 V ... 240 V
Motorconnecon
X105
U V W Rb1 Rb2
M
3~

14
Electrical installaon
Operang Instrucons i550-Cabinet
5.9 3-phasemainsconnecon400V
Terminaldata,3-phase400V
I55AxxxF I55BxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55BxxxF I55AxxxF I55AxxxF I55AxxxF
Inverter [kW] 0.37 ... 2.2 3 ... 4 3 ... 5.5 7.5 ... 11 15 ... 22 0.37 ... 5.5 7.5 ... 11 15 ... 22 0.37 ... 2.2 3 ... 4 3 ... 5.5 7.5 ... 11 15 ... 22
Connecon Mains connecon X100 PE connecon Motor connecon X105
Connecon type Pluggable screw
terminal
Screw terminal PE screw Pluggable screw
terminal
Screw terminal
Min. cable cross-secon mm² 1 1.5 1
Max. cable cross-secon mm² 2.5 4 6 16 35 6 16 25 2.5 6 16 35
Stripping length mm 8 8 9 11 18 10 11 16 8 9 11 18
Tightening torque Nm 0.5 0.6 0.5 1.2 3.8 2 3.4 4 0.5 0.5 1.2 3.8
Tools required 0.5 x 3.0 0.6 x 3.5 0.6 x 4.0 0.6 x 5.5 Torx 20 PZ2 PZ2 0.5 x 3.0 0.6 x 3.5 0.8 x 4.0 0.8 x 5.5
Fusing data/performance data
Inverter [kW] 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22
Rated output current (8 kHz)
(Heavy Duty)
A 1.3 1.8 2.4 3.2 3.9 5.6 7.3 9.5 13 16.5 23.3 32 40 47
Max. output current (15 s) A 2 2.7 3.6 4.8 5.9 8.4 11 14.3 19.5 25 35 48 60 71
Rated output current
(Light Duty)
A - - - - - - - 8.8 11.9 15.6 23 28.2 38.4 48
Max. output current (15 s) A - - - - - - - 11 14.3 19.5 23.6 35 48 60
Operaonwithoutmainschoke
Rated mains current A 1.8 2.5 3.3 4.4 5.4 7.8 9.6 12.5 17.2 20 28.4 38.7 48.4 -
Fuse
Characterisc gG/gL or gRL
Max. rated current A 10 10 10 16 16 16 25 25 25 32 32 63 63 -
Circuit breaker
Characterisc B
Max. rated current A 10 10 10 16 16 16 25 25 25 32 32 63 63 -
Operaonwithmainschoke
Rated mains current A 1.4 2 2.6 3 3.7 5.3 6.9 9 12.4 15.7 22.3 28.8 36 42
Fuse
Characterisc gG/gL or gRL
Max. rated current A 10 10 10 16 16 16 25 25 25 32 32 63 63 63
Circuit breaker
Characterisc B
Max. rated current A 10 10 10 16 16 16 25 25 25 32 32 63 63 63
Earth-leakage circuit breaker
3-phase mains connecon ≥ 30 mA, type B ≥ 300 mA, type B
In case of Light Duty above 15 kW and Heavy Duty above 22 kW, a mains choke must be used.
Mainsconnecon
+UG
3/PE
AC 340 V ... 528 V
45 Hz ... 65 Hz
F1
…
F3
Q1
X100
L1 L2
L3
PE
N
L3
L2
3/N/PE
AC 400 V
-UG
Motorconnecon
X105
U V W Rb1 Rb2
M
3~

15
Electrical installaon
Operang Instrucons i550-Cabinet
Mainsconnecon
+UG
3/PE
AC 340 V ... 528 V
45 Hz ... 65 Hz
F1
…
F3
Q1
X100
L1 L2
L3
PE
N
L3
L2
3/N/PE
AC 400 V
-UG
Motorconnecon
X105
U V W Rb1 Rb2
M
3~
Terminaldata,3-phase400V
I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF
Inverter [kW] 30 ... 45 55 ... 75 90 ... 132 30 ... 75 90 ... 132 30 ... 45 55 ... 75 90 ... 132
Connecon Mains connecon X100 PE connecon Motor connecon X105
Connecon type Screw terminal PE screw PE bolt Screw terminal
Min. cable cross-secon mm² 1 1.5 1
Max. cable cross-secon mm² 50 95 150 25 150 50 95 150
Stripping length mm 19 22 28 16 - 19 22 28
Tightening torque Nm 4 10 18 4 10 4 10 18
Tools required Hexagon socket
5
Hexagon socket
6
Hexagon socket
8
PZ2 Wrench size 13 Hexagon socket
5
Hexagon socket
6
Hexagon socket
8
Fusing data
Inverter [kW] 30 37 45 55 75 90 110 132
Rated output current (Heavy Duty) A 61 76 89 110 150 180 212 -
Max. output current (15 s) A 92 114 134 165 225 270 318 -
Rated output current (Light Duty) A 56.4 73.2 91.2 107 132 180 216 254
Max. output current (15 s) A 71 92 114 135 165 225 270 318
Operaonwithmainschoke
Rated mains current A 54.9 68 80 99 135 168 198 -
Fuse
Characterisc gG/gL or gRL gR
Max. rated current A 80 100 125 160 16 300 300 300
Circuit breaker
Characterisc B
Max. rated current A 80 100 125 - - - - -
Earth-leakage circuit breaker
3-phase mains connecon ≥ 300 mA, type B
In case of Light Duty above 15 kW and Heavy Duty above 22 kW, a mains choke must be used.

16
Electrical installaon
Operang Instrucons i550-Cabinet
5.10 3-phasemainsconnecon480V
Terminaldata,3-phase480V
I55AxxxF I55BxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55BxxxF I55AxxxF I55AxxxF I55AxxxF
Inverter [kW] 0.37 ... 2.2 3 ... 4 3 ... 5.5 7.5 ... 11 15 ... 22 0.37 ... 5.5 7.5 ... 11 15 ... 22 0.37 ... 2.2 3 ... 4 3 ... 5.5 7.5 ... 11 15 ... 22
Connecon Mains connecon X100 PE connecon Motor connecon X105
Connecon type Pluggable screw terminal Screw terminal PE screw Pluggable screw terminal Screw terminal
Min. cable cross-secon mm² 1 1.5 1
Max. cable cross-secon mm² 2.5 4 6 16 35 6 16 25 2.5 2.5 6 16 35
Stripping length mm 8 8 9 11 18 10 11 16 8 8 9 11 18
Tightening torque Nm 0.5 0.6 0.5 1.2 3.8 2 3.4 4 0.5 0.5 0.5 1.2 3.8
Tools required 0.5 x 3.0 0.5 x 3.0 0.6 x 3.5 0.8 x 4.0 0.8 x 5.5 Torx key 20 PZ2 0.5 x 3.0 0.5 x 3.0 0.6 x 3.5 0.8 x 4.0 0.8 x 5.5
Fusing data/performance data
Inverter [kW] 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22
Rated output current (8 kHz)
(Heavy Duty)
A 1.1 1.6 2.1 3 3.5 4.8 6.3 8.2 11 14 21 27 34 40.4
Max. output current (15 s) A 1.7 2.4 3.2 4.5 5.3 7.2 9.5 12.3 16.5 21 31.5 40.5 51 61
Rated output current
(Light Duty)
A - - - - - - - 7.6 9.8 13.2 18.3 25.2 32.4 40.8
Max. output current (15 s) A - - - - - - - 9.5 12.3 16.5 21 31.5 40.5 51
Operaonwithoutmainschoke
Rated mains current A 1.5 2.1 2.8 3.7 4.5 6.5 8 10.5 14.3 16.6 23.7 32.3 40.3 47.4
Fuse
Characterisc gG/gL or gRL
Max. rated current A 10 10 10 16 16 16 25 25 25 32 32 63 63 63
Circuit breaker
Characterisc B
Max. rated current A 10 10 10 16 16 16 25 25 25 32 32 63 63 63
Operaonwithmainschoke
Rated mains current A 1.2 1.7 2.2 2.5 3.1 4.4 5.8 7.5 10.3 13.1 18.6 24 30 35.3
Fuse
Characterisc gG/gL or gRL
Max. rated current A 10 10 10 16 16 16 25 25 25 32 32 63 63 63
Circuit breaker
Characterisc gG/gL or gRL
Max. rated current A 10 10 10 16 16 16 25 25 25 32 32 63 63 63
Earth-leakage circuit breaker
3-phase mains connecon ≥ 30 mA, type B ≥ 300 mA, type B
In case of Light Duty above 15 kW and Heavy Duty above 30 kW, a mains choke must be used.
Mainsconnecon
+UG
3/PE
AC 340 V ... 528 V
45 Hz ... 65 Hz
F1
…
F3
Q1
X100
L1 L2
L3
PE
N
L3
L2
3/N/PE
AC 480 V
-UG
Motorconnecon
X105
U V W Rb1 Rb2
M
3~

17
Electrical installaon
Operang Instrucons i550-Cabinet
Terminaldata,3-phase480V
I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF I55AxxxF
Inverter [kW] 30 ... 45 55 ... 75 90 ... 132 30 ... 75 90 ... 132 30 ... 45 55 ... 75 90 ... 132
Connecon Mains connecon X100 PE connecon Motor connecon X105
Connecon type Screw terminal PE screw PE bolt Screw terminal
Min. cable cross-secon mm² 1 1.5 1
Max. cable cross-secon mm² 50 95 150 25 150 50 95 150
Stripping length mm 19 22 28 16 - 19 22 28
Tightening torque Nm 4 10 18 4 10 4 10 18
Tools required Hexagon socket
5
Hexagon socket
6
Hexagon socket
8
PZ2 Wrench size 13 Hexagon socket
5
Hexagon socket
6
Hexagon socket
8
Fusing data
Inverter [kW] 30 37 45 55 75 90 110 132
Rated output current (8 kHz)
(Heavy Duty)
A 52 65 77 96 124 156 180 -
Max. output current (15 s) A 78 98 116 144 186 234 270 -
Rated output current
(Light Duty)
A 48.5 62.4 78 92.4 115 149 187 216
Max. output current (15 s) A 61 78 98 116 144 186 234 270
Operaonwithmainschoke
Rated mains current A 45.7 57 66.7 83 113 146 168 -
Fuse
Characterisc gG/gL or gRL gR
Max. rated current A 80 100 125 160 160 300 300 300
Circuit breaker
Characterisc B
Max. rated current A 80 100 125 - - - - -
Earth-leakage circuit breaker
3-phase mains connecon ≥ 300 mA, type B
In case of Light Duty above 15 kW and Heavy Duty above 30 kW, a mains choke must be used.
Mainsconnecon
+UG
3/PE
AC 340 V ... 528 V
45 Hz ... 65 Hz
F1
…
F3
Q1
X100
L1 L2
L3
PE
N
L3
L2
3/N/PE
AC 480 V
-UG
Motorconnecon
X105
U V W Rb1 Rb2
M
3~

18
Inial switch-on
Operang Instrucons i550-Cabinet
6 Inialswitch-on
DANGER
Electrical voltage
Incorrect wiring can cause unexpected states during the commissioning phase.
►Wiring must be complete and correct.
►Wiring must be free of short circuits and earth faults.
►The motor circuit conguraon (star/delta) must be adapted to the inverter.
►The motor must be connected in-phase (rotang direcon).
►The "emergency o" funcon of the overall system must operate correctly.
►Clear hazardous area.
►Observe safety instrucons and safety clearances.
Precondions
• The power connecons must be wired.
• The digital inputs X3/DI1 (start/stop), X3/DI3 (reversal) and X3/DI4 (frequency preset
20 Hz) must be wired.
• The analog input X3/AI1 must not be wired or connected to GND.
Switch on mains voltage
►Switch on mains voltage and check readiness for operaon.
Observe LED status displays “RDY” and “ERR” on the inverter front panel.
See „LED status“. 30
7 Commissioning
DANGER
Electrical voltage
Incorrect wiring can cause unexpected states during the commissioning phase.
►Wiring must be complete and correct.
►Wiring must be free of short circuits and earth faults.
►The motor circuit conguraon (star/delta) must be adapted to the inverter.
►The motor must be connected in-phase (rotang direcon).
►The "emergency o" funcon of the overall system must operate correctly.
►Clear hazardous area.
►Observe safety instrucons and safety clearances.
7.1 Keypad module
►Plug the keypad onto the inverter.
The keypad can also be connected and removed during operaon.

19
Commissioning
Operang Instrucons i550-Cabinet
7.1.1 Funconsofthekeys
Key Actuaon Acon
Press briey • Navigaon in the menu
• Parameter alteraon
Press briey • Go to Menu/Parameters
• Conrm parameter
Press and hold for 3s • Save parameters
• “P.SAVED” in the display indicates that the parameters have been saved
Press briey Quit Menu/Parameters
Press briey Acvate keypad control
Press briey Start motor
Press briey Change rotang direcon
Press briey Stop motor
The motor must be at standsll before parameters can be changed or conrmed.
The sengs are saved temporarily unl the motor is switched o again. To save the sengs
permanently, press and hold the key for 3 s.
7.1.2 Example of the keypad handling
Example for DO1 funcon assignment with parameter P420.02.
GROUP 4
P420.XX
P420.02
I/O setting
Fct. dig. outputs
DO1 funcon
7.1.3 Quickcommissioning-terminalcontrol
The following quick overview with graphical parameter representaon is sucient for com-
missioning many applicaons with terminal control. Further seng opons are described in
this document or in the commissioning document.
1. Load default seng = Set P700.01 to 1.
2. Set the following parameters for V/f characterisc control:
• Mains voltage P208.01
• V/f characterisc data: Base voltage P303.01
• V/f characterisc data: Base frequency P303.02
• Minimum frequency P210.00
• Maximum frequency P211.00
• Acceleraon me 1 P220.00
• Deceleraon me 1 P221.00
• Analog input 1: Min frequency value P430.02
• Analog input 1: Max frequency value P430.03
3. Press and hold the key longer than 3 seconds in order to save the sengs.
P211.00
P430.03
P430.02 P430.02
P220.00
P221.00
P210.00
A
I1
Time
Frequency

20
Commissioning
Operang Instrucons i550-Cabinet
With the wiring shown below, the inverter can be operated using the control terminals (X3).
• Preset 1 is acvated if DI4 is connected.
• Preset 2 is acvated if DI5 is connected.
• Preset 3 is acvated if DI4 and DI5 are connected at the same me.
GND
AI1
AI2
AO1
10V
24V
DI1
DI2
DI3
DI4
DI5
Setpoint frequency
10 VDC supply
24 VDC, 100 mA supply
Start
Reset error (optional)
Change direction of rotation (optional
)
Activate preset (Bit 0) (optional)
Activate preset (Bit 1) (optional)
GND
Input range [Hz]:
*P430.02 - *P430.03
7.1.4 Extended terminal control
The following illustraon shows a more extensive wiring of the control terminals (X3) linked
with the respecve parameters.
GND
AI1
AI2
AO1
10V
24V
DI1
DI2
DI3
DI4
DI5
GND
DO1
NO
COM
NC
U/I
*P400.02
Preset 01 (*P450.01)
*P400.04
*P400.13
bit 1 bit 0
0
0
1
1
1
1
Preset 02 (*P450.02)
Preset 03 (*P450.03)
*P400.18
*P400.19
*P420.02
*P420.01
24E
*P201.01
(congured AI1 as
standard setpoint)
Default setting
Start
Reset error
Mark direction of rotation
Activate preset (bit 0)
Activate preset (bit 1)
DO1 activated at
Release brake
Relay activated at
Ready for operation
Analog input 1
24V DC, 100 mA supply, reference for digital inputs
Digital input 1
Digital input 2
Digital input 3
Digital input 4
Digital input 5
Digital output 1
GND for analog and digital signals
Relay NO contact
Relay common contact
Relay NC contact
Preset frequency values
*P430.01 (0 ... 10 VDC signal)
Analog input 2 *
Analog output 1
10V DC supply for potentiometer
P430.02 — *P430.03
range [Hz]:
cong.:
Optional external 24-V-supply
GND for analog and digital signals
7.2 Keypad control
Acvatetemporarykeypadcontrol
1. Press the key to acvate the keypad control.
2. Press the key to conrm the keypad control.
Deacvatetemporarykeypadcontrol
1. Press the key to deacvate the keypad control.
2. Press the key to conrm the keypad control.
Acvatepermanentkeypadcontrol
If the keypad does not have a key, the motor control is acvated via the following
parameters:
►Set parameter P200.00 to 1.
►Set parameter P201.01 to 1.
►Set parameter P400.01 to 1.
►Set parameter P400.02 to 1.
Use the key to start the motor.
Start/control/stop motor with keypad
1. Press the key to start the motor.
• The keypad shows the motor speed.
2. Use the key or the key to change the frequency setpoint.
3. Press the key to stop the motor.
Changerotangdirecon
1. Press the key.
2. Press the key to conrm the reversal of rotang direcon.
7.3 Commissioning with the EASY Starter
Commissioning and diagnoscs can be carried out with the EASY starter engineering tool.
A USB module and a standard USB cable (A plug to micro-B plug) is required for this.
hp://www.Lenze.com