Gozuk EDS1000 series User manual

Inverter User Manual
EDS1000: 0.4-55kW
Shenzhen Gozuk Co., Limited
Motor control & drives manufacturer
Website: www.gozuk.com

Foreword
Our inverters are designed and produced according to EN61800-5-1:
2007, EN61010-1:2010; EN61800-3: 2004+A1:2012 standards under
ISO9001:2008 quality management system.
1.EDS1000series can fulfill all kinds of demand for general-purpose inverter
by advanced control manner which make high torque high precision and
wide-range speed regulation drive be available. EDS1000 is organic combine of
customer s general need and industrial requirement to provide practical PI adjuster,
simple PLC, programmable input output terminal control, long-distance
synchronous control, impulse frequency provision and other special inverter
control with powerful function for customer and to provide highly-integrated
incorporative solution of high value for reducing system cost and improving
system reliability for device manufacturing and automatization engineering
customers.
EDS1000 s big torque low noise and low electromagnetic disturbance during
operation can fulfill customer s environmental protection requirement by space
voltage vector PWM control technique, speed sensorless vector control
technology and electromagnetic compatibility unitary design.
2.EDS1100seriesinverterspecializedfordrawingmachine is a kind of
inverter in cable industry for winding and rewinding control. Its internal real-time
computing module can automatically identify the coil diameter of the receive
volume, the wire diameter of drawing wire , according to the changes of winding
and rewinding of the roll diameter, automatically adjust the output frequency of
winding and rewinding of the inverter, to keep constant tension of winding and
rewinding cable.
Drawing machine can divide into large drawing machine, medium drawing
machine, slender drawing machine and micro drawing machine other four,
composes of drawing and taking-up two parts. To improve the quality of cable and
lower the cost, drawing machine is general from single frequency control to
dual-frequency control, and now most of the dual-frequency control is generally
used external PID control board, the shortcomings of this approach are: the
control parameters of PID board is difficult to debug, the control performance
depends on the level of debugging skill; Too many components and adjustable
potentiometers on the PID board are more prone to damage, repair and
maintenance costs are high.
EDS1100 series inverters specialized in drawing machine adopt a unique
control method, independently form dual-frequency digital PID control system,
automatically identify the diameter of reel roll, the mechanical transmission ratio,
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cable diameter, automatically adjust the PID parameters, track the speed of the
host, that is to pole zero of the tension balance when it powers on (middle point),
is a real sense of the fool-type inverter special for drawing machine. As long as
the correct general electrical wiring, you can work. Whether it is an empty plate,
half plate, full plate, or the low speed, medium speed, high speed, which ensures a
smooth start, smooth operation, constant tension when wire drawing machine at
work, as well as achieving start, stop at any time. Complete replacement of
external PID board to make the system more compact, cheaper, easier to maintain,
while controlling effect is more stable.
In order to maintain constant tension of the close and put, the inverter special
for drawing machine is to be in a relatively short period of time acceleration and
deceleration. During the process of acceleration and deceleration, the inverter
must provide larger start-up current, braking current and resulted in higher DC bus
voltage, thus it needs external braking resistor.
Appendix 1 only makes instructions of controlling function of the inverter
special for drawing machine, please use with EDS1000 manual simultaneously
when operating.
Assembling wiring, parameter setting, troubleshooting and daily maintenance
notices are available in this manual. To make sure that you can correctly assemble
and operate EDS1000 series inverters to exert their excellent performance, please
read this user manual detailed before you assemble the device and conserve the
manual appropriately before the end-user get them.
Please contact our office or dealer in all places at any moment if you have any
doubts or special demands when using these inverters, and you can also contact
our after service center in our Headquarters directly. We will serve you with all
our heart.
We reserve our right to notice you if we change contents of this manual.
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CONTENTS
1Safetyinformationandusenotice points
1.1 Safety precautions
1.2 Use range
1.3 Use notice points
1.4 Scrap notice points
2Typeandspecificationoftheinverter
2.1 Incoming inverter inspect
2.2 Type explanation
2.3 Series type explanation
2.4 Appearance and parts name explanation
2.5 Outer size and gross weight
2.6 Outer size of key board and its fixing box
2.7 Product technic index and spec
3Installationandwiring
3.1 Installation ambient
3.1.1 Demand for installation ambient
3.1.2 Installation direction and space
3.2 Parts disassembly and installation
3.2.1 Key board disassembly and installation
3.2.2 Plastic/metal cover disassembly and installation
3.3 Wiring notice points
3.4 Main loop terminal wiring
3.4.1 Connection between inverter and fitting parts
3.4.2 Main loop terminal wiring
3.5 Basic running wiring diagram
3.6 Control loop collocation and wiring
3.6.1 Location&function of terminal and slide switch
3.6.2 Explanation for control panel terminal

3.6.3 Analog input output terminal wiring
3.6.4 Communication terminal wiring
3.7 Installation guide for anti-jamming
3.7.1 Restraining to noise disturbance
3.7.2 Locale wiring and earthing
3.7.3 Relation of long-distance wiring and current leak
and the countermeasure
3.7.4 Installation demand for electromagnetic on-off
electronic device
4Run andoperationexplanationforinverter
4.1 Run of inverter
4.1.1 Running order channels
4.1.2 Frequency-provision channel
4.1.3 Work state
4.1.4 Run mode
4.2 Operation and use of key board
4.2.1 Keypad layout
4.2.2 Keypad function description
4.2.3 LED and indicator light
4.2.4 Key board display status
4.2.5 Method for operating keypad
4.3 Inverter electrification
4.3.1 Check before electrification
4.3.2 First electrification
5
Functionparameterschedulegraph
5.1 Symbol description
5.2 Function parameter schedule graph
6Detailedfunctiondescription
6.1 Basic run function parameter group: F0
6.2 Start, stop, braking function parameter group:F1

6.3 Auxiliary run function parameter group: F2
6.4 Closed-loop run function parameter group: F3
6.5 Simple PLC function parameter group:F4
6.6 Terminal correlative function parameter group: F5
6.7 Traverse special function parameter group: F6
6.8 Frequency provision function parameter group: F7
6.9 Motor and vector control parameter group: F8
6.10 Protection function parameter group:F9
6.11 Failure record function parameter group: Fd
6.12 Password and manufacturer function paramete
r group: FF
6.13 Stop assistant function parameter group: FA
7Troubleshooting
7.1 Failure and countermeasure
7.2 Failure record lookup
7.3 Failure reset
8Maintenance
8.1 Routine maintenance
8.2 Inspection and replacement of damageable parts
8.3 Repair guarantee
8.4 Storage
9Fitting parts
9.1 Communication subassembly
9.1.1 Long-distance operation key board
9.1.2 Communication cable
10 Examples
10.1 Common speed regulation running
10.2 Terminal control running
10.3 Multi-step speed control running
10.4 Closed-loop control system
10.5 Consecutive action running
10.6 Application to constant pressure water supply
118
119
120
121

11 SerialportRS485communicationprotocol
Appendix1 EDS1100drawingmachineinvertermanual
Appendix2Themanual ofEDS1300middlefrequencyinverter
Appendix3Moduscommunicationprotocol(needcustomizedspecial
process)
Appendix4Brakingresistance
127
136
155
169
177

1
1Safetyinformationanduse notice points
Inorder toensure thesafetyofyourpersonal and equipment, beforeusingthe
inverter, please readthischapterof contentsconscientiously.
1.1 Safety precautions
Thereare three kinds ofsafe relevantwarnings inthisservice manual, they
areasfollows:
Thissymbol explainsitemsthatneed tobe paidattention towhenbeing
operated.
Thissymbol isbriefed onsome usefulinformation.
Thissymbol briefson:Ifdoesnot operateon request, maycause death,
severelyinjured orseriouspropertyloss.
note
!
!
(1)Forbid toconnectU,V,W outputend toACpower supply,otherwise causethe
complete damageofthe inverter.
(2)Don'tmake P- andP+ short-circuited,otherwise causethe inverterto bedamaged.
(3)The inverteris forbiddentoinstallonthe flammables,otherwise have dangeroffire.
(4)Don'tinstall itintheenvironment withexplosivegas,otherwisehavedangerof
causingexplosion.
(5)After connectingmainloop,shouldcarryoninsulating treatment tobare wiringend,
otherwise have danger of getting anelectric shock.
(6)If beingconnectedtothepowersupply,don't operatetheinverterwith moisthands,
otherwise have danger of getting anelectric shock.
(7)The ground terminalof the invertermustbe groundedwell.
(8)Inverterbeingconnectedto power supply,pleasedon't opencoverandcarryon
wiring,canconnectthe wire orcheckonlyafterclosingpower for10 minutes.
(9)Onlyqualifiedpersonnelmaycarryonwiringandforbidleavingoverany
conductivethingin machine, otherwisehavedangerof gettinganelectricshockor
causingdamage oftheinverter.
(10)Inverter storedforover2years,should besteppedupgraduallywithvoltage
regulatorfirstwhilehavingtheelectricity,otherwisehavedangerofgetting
electricshockandexplosion.
!
Forbid userdirectlypoweroffwhentheinverteris underrunning,acceleratingo
r
decelerating,mustonlyensurethatthedrivehasbeencompletely shutdownorin
standby situationcanperformpoweroffoperation.Otherwise,theusersthemselves
affordthe damage oftheinverter, equipmentdamageandpersonalaccident.
!
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2
1.2Userange
(1)Thisinverter isonlysuitable forthreephasesACasynchronousmotorin
generalindustrialfield.
(2) Whileapplyinginverterto such equipmentsthatrelatemuch to the life,great
property,safetydevicesetc., musthandle cautiously, and consult with
producer,please.
(3)Thisinverter belongstothe controldeviceofgeneral industrialmotor,ifused
indangerous equipment, mustconsiderthesecuritysafeguard procedures
when theinverterbreaksdown.
1.3 Usenoticepoints
(1)EDS1000series inverter isvoltage-typeinverter,sotemperature,noiseand
vibrationslightlyincreasingcomparedtopower sourcerunningwhen using,
belongstonormal phenomenon.
(2)Ifneedtorun for a longtime withconstanttorqueoflow-speed,mustselect
motoroffrequencyconversionforuse.Use generalasynchronousACmotor
when runningat alowspeed,shouldcontrol temperatureofthe motororcarry
onheatdissipationmeasure forcedly,soasnot toburn the generator.
(3)Suchmechanicaldevice needing lubricatingasthegearboxand gearwheel,
etc., afterrunning atalowspeedfor along time, maybe damagedas
lubricationresultbecomepoor,please takenecessarymeasureinadvance.
(4)When themotorrunningwithfrequencyabove specified, besidesconsidering
thevibration,noise increase of the motor,mustalso confirmspeedrangeof
the motor bearing andthemechanicaldevice.
(5)For hoistandgreat inertiaload, etc.,theinverterwouldshutofffrequentlydue
toover-currentor over-voltagefailure,inordertoguarantee normalwork,
should considerchoosingproperbrakepackage.
(6)Shouldswitchon/offthe inverterthrough terminalorothernormalorder
channels.Itisprohibitedthatswitchon/offtheinverter frequentlybyusing
strong electricswitch such asmagneticcontrolconductor,otherwise will
causethe equipmentto be damaged.
(7)Ifneed toinstall suchswitchasthe magneticcontrolconductor,etc.between
(1) Itis prohibitedthatconnectAC 220Vsignaltocontrol endsexceptTA,TB,TC,
otherwise havedanger of damagingproperty.
(2)If theinverterisdamagedorwithout all parts,pleasedon'tinstallandoperateit,
otherwise have danger of fireor cause personnelto beinjured.
(3)Wheninstalling,should chooseaplace wherecanendure theinverter,otherwise
have dangerof injuringpersonnelor damagingpropertywhilefallingdown.
!
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3
inverteroutput andthemotor, please guarantee the inverter isswitched on/off
without output, otherwise maydamage theinverter.
(8)Theinvertermaymeetwithmechanicalresonance oftheload withincertain
rangeoffrequency output,cansetup jumping frequencytoevade.
(9)Before using,shouldconfirm thevoltage of thepower iswithinthe working
voltage rangeallowed,otherwiseshouldvaryvoltage ororderspecialinverter.
(10) In the conditionofaltitudeabove 1000meters,shouldusetheinverterin
lower volume,reduceoutputcurrentby10%ofspecifiedcurrent after each
1500metersheightincreasing.
(11)Shouldmakeinsulation checktothe motorbeforeusing itfor thefirsttime
orafteralong timeplacement.Pleaseinspectwith500Vvoltage-type
megohm meteraccordingtomethodshown asgraph1-1and insulation
resistanceshould not besmallerthan 5M ,otherwiseinverter may be
damaged.
(12) Toforbidassembling capacitorforimprovingpowerfactororlightningproof
voltage-sensibleresistanceetc., otherwise willcausemalfunctiontrip of the
inverteror damageofthe parts,shown asgraph1-2.
Fig.1-1motorinsulation measureFig.1-2 capacitoratoutput side forbidden
1.4 Scrapnoticepoints
Whendisposingscrapinverteranditsparts,please note:
(1)Theunit:pleasediscard asindustrialuseless.
(2)Electrolyticcapacitor:whenburningtheinverterelectrolyticcapacitor
init may explode.
(3)Plastic:whenplastic,rubberpartsetc.intheinverterare burning,they
maybring bad,poisonousgas,sopleasebereadytosafeguards.
EDS2000
U
V
W
M
EDS1000
EDS1000
motor
Grounding part
Megohmmeter
After wiring, short-circuit U,
V,W to measureinsulation
resistance.
U V W
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4
2Typeandspecificationoftheinverter
2.1 Incoming inverterinspect
(1) Check if there is damage during transportation and inverter itself has damage
or fall-off parts.
(2) Check if parts presented in packing list are all ready.
(3) Please confirm rated data of the inverter is in line with your order requirement.
Our product is guaranteed by strict quality system during manufacturing,
packing, transportation etc., please contact our company or local agent rapidly if
some careless omission or mistake arise, we ll deal with it as soon as possible.
2.2 Typeexplanation
Fig.2-1 typedescription
Inverter serial No.
EDS1000-4T0022G/ B
Code Input volt.
T
S
Three phase
Single phase
code Volt. grade
2
4
7
220V
380V
690V
code Inverter type
G
P
General
Special
code Fitting part
B built-in brake unit
E remote-control keypad
code Motor power
(KW)
0004
0007
0750
0.4
0.75
75
note If the inverter hasn t relevant content or can be defaulted, code after “/” will be ignored.
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5
2.3 Series typeexplanation
Table2-1 seriestype explanation
Inverter type
(G: general with constant torque:
P: special for blower water pump)
Input
voltage
(V)
Rated power
(KVA)
Rated output
current (A)
Adapted motor
(KW)
EDS1000/1300-2S0004
Single
phase
220V
±15%
1.1 3 0.4
EDS1000/1300-2S0007 1.8 4.7 0.75
EDS1000/1300-2S0015 2.8 7.5 1.5
EDS1000/1300-2S0022 3.8 10 2.2
EDS1000-2S0037 5.6 17 3.7
EDS1000/1100/1300-4T0007G/0015P
Three
phase
380V
±15%
1.5/2.4 2.3/3.7 0.75/1.5
EDS1000/1100/1300-4T0015G/0022P 2.4/3.3 3.7/5 1.5/2.2
EDS1000/1100/1300-4T0022G/0037P 3.3/5.6 5/8.5 2.2/3.7
EDS1000/1100/1300-4T0037G/0055P 5.6/8.6 8.5/13 3.7/5.5
EDS1000/1100/1300-4T0055G/0075P 8.6/11 13/17 5.5/7.5
EDS1000/1100/1300-4T0075G/0110P 11/17 17/25 7.5/11
EDS1000/1100/1300-4T0110G/0150P 17/21.7 25/33 11/15
EDS1000/1100/1300-4T0150G/0185P 21.7/25.7 33/39 15/18.5
EDS1000/1100/1300-4T0185G/0220P 25.7/29.6 39/45 18.5/22
EDS1000/1100/1300-4T0220G/0300P 29.6/39.5 45/60 22/30
EDS1000/1100/1300-4T0300G/0370P 39.5/49.4 60/75 30/37
EDS1000/1100/1300-4T0370G/0450P 49.4/60 75/91 37/45
EDS1000-4T0450G/0550P 60/73.7 91/112 45/55
EDS1000-4T0550G/0750P 73.7/99 112/150 55/75
EDS1000-7T0110G/0150P
Three
phase
690V
±15%
17/21.7 15/18 11/15
EDS1000-7T0150G/0185P 21.7/25.7 18/22 15/18.5
EDS1000-7T0185G/0220P 25.7/29.6 22/28 18.5/22
EDS1000-7T0220G/0300P 29.6/39.5 28/35 22/30
EDS1000-7T0300G/0370P 39.5/49.4 35/45 30/37
EDS1000-7T0370G/0450P 49.4/60 45/52 37/45
EDS1000-7T0450G/0550P 60/73.7 52/63 45/55
EDS1000-7T0550G/0750P 73.7/99 63/86 55/75
EDS1000-7T0750G/0900P 99/116 86/98 75/90
EDS1000-7T0900G/1100P 116/138 98/121 90/110
EDS1000-7T1100G/1320P 138/167 121/150 110/132
EDS1000-7T1320G/1600P 167/200 150/175 132/160
EDS1000-7T1600G/2000P 200/250 175/215 160/200
EDS1000-7T2000G/2200P 250/280 215/235 200/220
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6
2.4 Appearance andpartsnameexplanation
Fig.2-3Parts namesketch
2.5 Outersizeandgrossweight
Fig.aFig.b
Fig.cFig.d
Fig.eFig.f
Fig.2-4Outerdimension
DW
ventilation hole
name
p
late
LED display digital
potentiometer
Control
cable
inlet
keypad
bottom fitting hole
Power supply input end
output end
digital potentiometer
Power supply input end
output end
nameplate
connection terminal
LED display
Control cable inlet
Upper cover plate
keypad
ventilation hole
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7
Table2-2EDS1000-2S0004~EDS1000-4T0750Pmountingsize
Inverter type
(G: general; P: special)
Fixing
apertu
re G.W. Fig.
EDS1000/1300-2S0004 EDS1000/1300-2S0007
110160 125 170 123.2135.54 2 Fig a
EDS1000/1300-2S0015 EDS1000/1300-2S0022
EDS1000/EDS1100/1300-4T0007G/0015P
EDS1000/EDS1100/1300-4T0015G/0022P
EDS1000/1100/1300-4T0022G/0037P
EDS1000-2S0037
140215 155 2301551645 3.8Fig bEDS1000/1100/1300-4T0037G/0055P
EDS1000/1100/1300-4T0055G/0075P
EDS1000/1100/1300-4T0075G/0110P 185275 200 2901781876 6.3Fig b
EDS1000/1100/1300-4T0110G/0150P
EDS1000/1100/1300-4T0150G/0185P 135330 218 3452102217 10Fig c
EDS1000/1100/1300-4T0185G/0220P 180410 260 4302522619 17Fig c
EDS1000/1100/1300-4T0220G/0300P
EDS1000/1100/1300-4T0300G/0370P 200485 280 5052522619 23 Fig c
EDS1000/1100/1300-4T0370G/0450P
EDS1000-4T0450G/0550P 200515 300 5352522619 33Fig c
EDS1000-4T0550G/0750P 250620 370 6452582671252Fig c
Table2-2EDS1000-7T0110G~EDS1000-7T1320Gmountingsize
Inverter type
Fixing
aperture Fig.
EDS1000-7T0110G/0150P 200 552 284 570 252.79 Fig e
EDS1000-7T0150G/0185P
EDS1000-7T0185G/0220P
280 620 420 650 300 9 Fig d
EDS1000-7T0220G/0300P
EDS1000-7T0300G/0370P
EDS1000-7T0370G/0450P
EDS1000-7T0450G/0550P 320 720 500 750 300 12 Fig d
EDS1000-7T0550G/0750P
EDS1000-7T0750G/0900P
400 790 590 820 372 12 Fig d
EDS1000-7T0900G/1100P
EDS1000-7T1100G/1320P
EDS1000-7T1320G/1600P
EDS1000-7T1600G/2000P
- - 630 1200500 - Fig f
EDS1000-7T2000G/2200P
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8
2.6 Outersizeofkeypadandits fixingbox(unit:mm)
Fig.2-5EN-KB5 outersizeFig.2-5EN-KB5holesize
Fig.2-7 EN-KB6outersizeFig.2-8EN-KB6 hole size
2.7 Producttechnicindex andspec
Item Itemdescription
Input
Rating volt., frequency
3 phase 690V grade, 3 phase 690V ,50Hz/60Hz;
3 phase 380V grade, 3 phase 380V ,50Hz/60Hz;
1 phase 220V grade, 1 phase 220V ,50Hz/60Hz
Allowed work volt. range
3 phase 690 V grade: 586V~760V
3 phase 380 V grade: 320V~460V
1 phase 220V grade: 200V~260V
output
Voltage
690V grade: 0~690V;
380V grade: 0~380V;
220V grade: 0~220V
Frequency 0Hz-400Hz
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9
Over loading capacity
G type: 150% of rating current for1 minute 200%
of rating current for 0.5 second
P type: 120% of rating current for 1 minute
Control
performance
Control mode Speed sensorless slip vector control,
open loop V/F control
Speed regulation range 1: 100
Start-up torque 150% of rating torque at 1 Hz frequency
Running speed stable state
precision 0.5% of rating synchronous speed
Frequency precision Digital setting: max. frequency 0.01% analog
setting: max.frequency 0.5%
Frequency
resolution
Analog setting 0.1% of max. frequency
Digital setting precision : <100Hz 0.01Hz; 100Hz: 0.1Hz
Exterior impulse 0.5% of max. frequency
Torque boost Automatic torque boost, manual torque boost
0.1%~12.0%
V/F curve (volt. frequency
characteristic)
Set rating frequency randomly at range of
5~400Hz can choose constant torque, degressive
torque 1, degressive torque 2, degressive torque 3
and user-defined V/F in total 5 kinds of curve
Accelerating decelerating curve
2 modes: straight line accelerating decelerating and
S curve accelerating decelerating; 7 kinds of
accelerating decelerating time (unit minute/second
can be optioned), max. time 6000 minutes.
brake
Power consumption
brake
Interior or exterior brake resistance. 690 V grade
haven t build-in brake unit .
DC brake Optional start-up and stop action frequency 0~15Hz
action volt. 0~15% action time 0~20.0 s
Jog Jog frequency range: 0.50Hz~50.00Hz; jog
accelerating decelerating time 0.1~60.0s can be set
Multisection speed running Realized by interior PLC or control terminal
Interior PID controller Be convenient to make closed-loop system
Automatic energy save running Optimize V/F curve automatically based on the load
to realize power save running
Automatic volt. regulation
(AVR)
Can keep constant output volt. When power source
voltage varies.
Automatic current limiting Limit running current automatically to avoid
frequent over-current which will cause trip
Running
function
Running order specified channel Key pad specified, control terminal specified, serial
port specified.
Running frequency specified
channel
Digital provision, analog provision, impulse
provision, serial port provision, combined
provision can be switched at any time by kinds of
method.
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10
pulse output channel
Impulse square wave signal output of 0~20KHz
can realize output of physical parameter such as
setting frequency, output frequency etc.
Analog output channel
2 channel of analog signal output thereinto AO1
channel can be 4~20mA or 0~10V and AO2
channel is 0~10V; through them the inverter can
realize output of physical parameter such as setting
frequency, output frequency etc.
keypad
LED display Can display setting frequency, output frequency,
output voltage, output current etc.
Lock the button Lock all or part of the buttons(analog potentiometer
can t be locked)
Protection function
Over-current protection, over-voltage protection,
lack-voltage protection, over-heat protection,
over-load protection, etc.
Fitting parts brake subassembly, remote-control keypad,
connecting cable for remote-control keypad etc.
ambient
Use ambient
indoor not bare to sunlight no dust, no corrosive
gas, no flammable gas, no oil fog, no vapor, no
water drop or salt etc.
altitude Lower than 1000m ,if higher than 1000m ,need to
reduce amount to use.
Ambient temperature
-10ºC~+40ºC(under ambient temperature 40ºC
~50ºC, please reduce the volume or strengthen heat
sink)
Ambient humidity Smaller than 95%RH, no condensation water
vibration Smaller than 5.9m/s²(0.6g)
Storage temperature -40ºC~+70ºC
configuration Defending grade IP20
Cooling mode By fan with automatic temperature control
Mounting mode Wall hanging
To exert excellent performance of this inverter, please choose correct type and check
relevant content according to this chapter before wiring for use.
note
Must choose correct type, otherwise may cause abnormal running of the motor or
damageoftheinverter.
!
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11
3Installation and wiring
3.1 Installationambient
3.1.1Demandforinstallationambient
(1)Installedindraftyindoorplace ambienttemperaturewithin -10 C~40 Cneed
externalcompulsoryheatsinkorreducethevolumeiftemperatureexceeds
40 C.
(2)Avoidinstalling inplace withdirect sunlight, muchdust, floating fibreand
metalpowder.
(3)Forbid toinstallin placewithcorrosive,explosible gas.
(4)Humidityshouldbe smallerthan95%RH without condensation water.
(5)Installedinplace ofplane fixingvibrationsmallerthan5.9m/s²(0.6g).
(6)Keepawayfromelectromagneticdisturbancesource and otherelectronic
apparatussensibletoelectromagnetic disturbance.
3.1.2Installation direction andspace
(1)Normallythe invertershouldbemountedvertically, horizontalmountingwill
seriouslyaffectheatdissipationandthe invertermustbeusedinlower
volume.
(2)Demand forminimummountingspaceanddistance please seeFig.3-1.
(3)When installmultipleinvertersup anddown, must applyleading divider
betweenthem,seefig.3-2.
Fig.3-1 mountingspace
50mm
ormore
110mmormore
110mmormore
50mm
ormore
Fan
exhaust
100mm
ormore
200mmor more
200mmor more
100mm
ormore
Fan
exhaust
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3.2 Parts disassemblyandinstallation
3.2.1Keyboard disassemblyandinstallation
(1)Disassembly
Let theforefingerpress fingerinleton
the keypad depressfixing flexible plate
onthetop lightly,drawitoutward, then
you candisassemble thekeypad.
(2)Assembly
Firstplacethefixinghook atthe bottomofkeypad ontomountingclawon
keypadmountinghole,letforefingerpress fixingflexibleplateontopof
keypadandthen pushitinside,releaseit inproperlocation(afteracrisp
sound),see Fig. 3-3.
3.2.2Plastic/metal coverdisassembly and installation
3.2.2.1 Plasticcoverdisassemblyandinstallation:
(1)Disassembly
Putthefingerintohandleholeonthebottomof cover,liftit inforce,till
bucklebetweencover andunit bodyoff,drawthecoverbackward,thenyou
candisassemblethecover.
(2)Assembly
1>tiltthecover for 5~10degree
2>putthe mounting clawintorelevanthole ontheunit bodyandthen press
downward in force,see fig.3-4.
3.2.2.2Metalcoverdisassemblyandinstallation
Mounting claw
Mounting claw
Hook
Fig.3-3mountingsketch ofkeypad
Leading
divider
Fig.3-2mountingofmultipleinverters
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(1)Disassembly
First take off2screwsatsidesofthe cover and moveit a bit outward
horizontally,then tiltitat15degreeanddrawit outwardatdirectionshownin
right figure, now you can take thecoveroff.
(2)Assembly
Firstputdownthe coverinparallelwithunit bodyandmakeit justlockedat
2sidesoftheinverter,secondlyforce itaheadandmakefixing parton itstop
insertedintofixingslotofunit body,atlastscrewthe coverandfinishassembly
forthecover.AsshowninFig.3-5.
3.3 wiring notice points
3.3 Wiringnoticepoints
Fig. 3-4 disassembly andmounting
sketchof plastic cover Fig.3-5disassemblyandassembly
formetalcover
(1)Assure powercufoffcompletelyforabove 10minutesbefore wiring otherwise have
dangerofgettingelectric shock.
(2)Forbid connecting powerwiretooutputU,V,Woftheinverter.
(3)Thereiscurrentleakageintheinverter andleakcurrentofmiddle/highpowerinverter
isbiggerthan5mA for safetyreason inverterand motormust beearthedsafely
commonlyuse 3.5mm²above copperwire groundwireandgroundresistance
smallerthan10 .
(4) Beforeshipmentcompressionresistance testoftheinverterispassed so usershould
notconductcompressionresistance testagain.
(5)Shouldnotassembleelectromagnetic contactorandabsorbing capacitance orother
absorbingdevice, see fig.3-5.
(6)Tobeconvenienttoovercurrentprotectofinputsideandpoweroff maintenance
invertershouldbe connectedto powersupply through relay.
(7)Connecting wire forrelayinputand outputloop(X1~X8,OC1~OC4, FWD, REV),
shoulduse above 0.75mm gluedwire orshieldingwire one shieldinglayerendhung
inthe air,theother connectedtogroundingend PEorE,connectingwireshorter than
20
m
.
!
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