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Availability: 3 pcs.

Variable Frequency Driver

75/90 kW, AC Drive 380V, 3 Input Phase

A compact and complete solution to a whole range of industrial motor and machine control applications. Manual included with product.

EN500 & EN600 Technical Manual
ENC Cerificate of Conformity
SAH Inverter EN500 and EN600 Program
SAH Inverter EN500 and EN600 Manual


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General technical specification for EN500 high performance vector inverters
ItemItem description
InputRating volt., frequency3 phase 380V:50Hz /60Hz
Allowed work volt. range320~460V
Over loading capacityG type: 150% of rating current for 1 minute
P type: 120% of rating current for 1 minute
Control modeSpeed sensor less slip vector control, open loop V/F control
Speed regulation range1 : 100
Start-up torque150% of rating torque at 5 Hz frequency
Running speed stable state precision≤±0.5% of rating synchronous speed
Frequency precisionDigital setting: max. frequency x ± 0.01%
Analog setting: max.frequency x ± 0.5%
FrequencyAnalog setting0.1% of max. frequency
resolutionDigital settingThe precision less than 100Hz : 0.01Hz

Exterior impulse0.1% of max. frequency
Torque boostAutomatic 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, digressive torque 1, digressive torque 2, digressive torque 3 user defined V/F curve in total 5 kinds of curve
Accelerating decelerating curve2 modes: straight line accelerating decelerating and S curve accelerating decelerating; 15 kinds of accelerating decelerating time (unit minute/second can be optioned 0.01s,0.1s,1s), max. time 1000 minutes.
BrakePower consumption brakeThe brake unit can be connected externally between P+ and Pwhen it is necessary
DC brakeOptional start-up and stop,action frequency 0~15Hz,action current
JogJOG acceleration/deceleration time: 0.0 – 6000.0s
JOG frequency range: 0.00 – upper limiting frequency
Multi section speed runningMutisection speed operation can be achieved by interior PLC or control terminal. As many as 15sections, which has their own acceleration and deceleration time. The interior PLC supports power down save.
Interior PID controllerIt realizes process-controlled closed loop control system easily.
Automatic energy-saving operationOptimize automatically V/F curve base on condition of loading, achieving energy-saving operation.
Automatic volt. regulation AVRCan keep constant output volt. When power source voltage varies.
Automatic current limitingThe current is limited automatically during the running process so as to avoid frequent tripping due to over-current.
Running FunctionRunning order specified channelKeypad setting, control terminal setting, communication setting, which can be changed by many ways.
Running frequency specified channelMain and complement setting realizing a main adjustment and fine tuning control. Digital setting , analog setting , impulse setting, pulse-width setting, communication setting and other settings can be switch freely
Binding functionRunning order channel and frequency setting channel can be bond optionally, change synchronously
Pulse output channelImpulse square wave signal output of 0~20KHz can realize output of physical parameter such as setting frequency, output frequency etc.
Analog output channel2 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.
Input and output
Digital input terminal8 digital input (DI) terminals , the max frequency is 1KHZ, one of which support up to 50KHz. The digital terminal can be expanded to 14 terminals.
Analog input terminal2 analog input (AI) terminal, AI1 can choose 4~20mA or 0~10V as output, AI2 is differential input, 4~20mA or -10~10V input is available.The analog terminal can be expanded to 4 terminals
Analog output terminal2 analog signal output terminal, AO1 can be 4~20mA or 0~10V, AO2 can be 4~20mA or 0~10V. Through them the inverter can realize output of physical quantity such as setting frequency, output frequency etc. And can be expanded to 4 channel output. This output analog terminal can be expanded to 4 terminals
Pulse output terminalImpulse square wave signal output of 0~20KHZ, can realize output of physical quantity such as setting frequency,output frequency etc.
Unique featureRapid current limitingLimit inverter over current to the greatest degree, making it running reliably
Monopulse controlSuitable for the inverter with one key that controls the inverter on or off, which is simple and reliable to operate.
Fixed length controlCan realize fixed length control
Timing controlTime range: 0.0€“6500.0 minutes
Virtual I/Os5 groups virtual input, output IO, can realize simply logical control
KeypadLED displayThe parameters like setting frequency, output frequency,output voltage,output current can be displayed.
Lock the buttonLock all or part of the buttons
Protection functionMotor short-circuit detection at power-on, input/output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection and overload protection, relay protection, terminal protection and non stop protection when power off.
AmbientUse ambientIndoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapour, drip or salt.
AltitudeLess than 1000 meters. (increase every 1000m above 1000m, derate 10%)
Ambient temperature-10ºC~+50ºC
Ambient humiditySmaller than 95%RH, no condensation water
VibrationSmaller than 5.9m/s²(0.6g)
Storage temperature-40~+70ºC
ConfigurationDefending gradeIP20
Cooling modeBy fan with automatic temperature control
Mounting modeWall hanging or cabinet installation
Panel DimensionsMounting Sizes (mm)
EN500 Panel DimensionsHval_1EN500 Mounting Sizes

Main Features

Rated Power75kW/90kW
Product SeriesEN500
TypeHigh Performance Vector
PurposeGeneral / Pumps and Fans
Input Phase3-Phase
Output Phase3-Phase
Output Current150/176A
Input Voltage3 x 320-460V, 50/60Hz
Output Voltage3 x 380V
Output Frequency0 – 600Hz
Braking UnitNo
Braking ResistorNo
Matching Braking ResistorNo
Protection RatingIP20
Dimensions (H x W x D)570mm x 340mm x 320mm
CSV Data570,546,340,237,--,320,--,--,Φ12,Φ18#en500-mounting-sizes-a.jpg

Additional Information

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