EN500 Multi-function Universal Vector Inverter

EN500 Multi-function Universal Vector Inverter

Voltage degree: 3 phase 380V
Power rage: 75kw~400kw

Features
1. With self-learning, speed tracking, and slip vector control function
2. Compact, easy to install, and high cost performance
3. Full-featured universal vector inverter, cabinet/wall-mounting type integration design
4. Standard built-in reactor for type above 90kw (internal)
5. Abundant peripheral extension function: Bus, terminal, relay, analog extension
6. Abundant users features: constant pressure water supply, traverse control, droop control, fixed length control and etc.
7. Abundant communication function: free protocol, modbus protocol, extended CAN bus, Profibus and etc.

Product Model
Input Voltage Inverter Type Rated Output Current(A) Adaptable Motor (KW)
3 phase 380V EN500-4T0750G/0900P 150/176 75/90
EN500-4T0900G/1100P 176/210 90/110
EN500-4T1100G/1320P 210/253 110/132
EN500-4T1320G/1600P 253/304 132/160
EN500-4T1600G/2000P 304/380 160/200
EN500-4T2000G/2200P 380/426 200/220
EN500-4T2200G/2500P 426/474 220/250
EN500-4T2500G/2800P 474/520 250/280
EN500-4T2800G/3150P 520/600 280/315
EN500-4T3150G/3550P 600/650 315/355
EN500-4T3550G/3750P 650/680 355/375
EN500-4T3750G/4000P 680/750 375/400
EN500-4T4000G/4500P 750/800 400/450
EN500-4T4500G/5000P 800/870 450/500
EN500-4T5000G/5600P 870/940 500/560
EN500-4T5600G/6300P 940/1100 560/630
EN500-4T6300G 1100 630
Parameters
Item Item description
Input Rating volt., frequency 1 phase 220V Grade: 1 phase 220V, 50Hz/60Hz 3 phase 380V Grade: 3 phase 380V, 50Hz/60Hz
Allowed volt. range 1 phase 220V Grade: 200~260V 3 phase 380V Grade: 320~460V
Output Voltage 0~380V
Frequency 0~600Hz
Over loading capacity G type: 150% of rated current for 1 minute; P type: 120% of rated current for 1 minute.
Control Performance Control mode vector control, PG vector control, open-loop V/F control, torque control, PG torque control
Velocity control precision ±0.5% rated synchronous speed (vector control); ±0.1% rated synchronous speed (PG vector control); ±1% rated synchronous speed (V/F control);
Speed regulation range 1: 2000 (PG vector control) 1: 100 (vector control); 1: 50 (V/F control);
Start-up torque 1.0Hz: 150% rated torque (V/F control); 0.5Hz: 150% rated torque (vector control); 0Hz: 180% rated torque (PG vector control);
Speed fluctuation ±0.3% rated synchronous speed (vector control); ±0.1% rated synchronous speed (PG vector control);
Torque control precision ±10% rated torque (vector control,torque control); ±5% rated torque (PG vector control,PG torque control).
Torque response ≤20ms (vector control); ≤10ms (PG vector control);
Frequency precision Digital setting: max. frequency×±0.01%;Analog setting: max. frequency×±0.5%
Freq. resolution Analog setting 0.1% of max. frequency
Digital setting precision 0.01Hz
Exterior impulse 0.1% of max. frequency
Torque boost Automatic torque boost;manual torque boost 0.1~12.0%
V/F curve (volt. Frequency characteristic) Setting rated frequency at the range of 5~650Hz,by choosing constant torque, degressive torque 1, degressive torque 2, degressive torque 3, self-defined V/F total 5 kinds of curve.
Acceleration Deceleration curve Two modes: straight line acceleration and deceleration; S curve acceleration and deceleration; 15 kinds of acceleration and deceleration time,time unit (0.01s, 0.1s, 1s) for option ,max. time for 1000 minutes.
Brake Power consumption brake EN600 3 phase 15KW & under power range with inbuilt brake unit,only add brake resistor between (+)and PB. 18.5KW & up power range is possible to add brake unit between (+)and (-)outside; or extra connect brake unit with adding brake resistor between (+)and PB. EN500 series can connect brake unit between (+)and (-)outside.
DC brake Start, stop action for option, action frequency 0~15Hz,action current 0~100% of rated current,action time 0~30.0s
Jog Jog frequency range: 0Hz~up limit frequency;jog acceleration and deceleration time 0.1~6000.0 seconds for setting.
Multi-section speed run Realized by inbuilt PLC or control terminal; with 15 section speed, each section speed with separately acceleration and deceleration time; with inbuilt PLC can achieve reserve when power down.
Inbuilt PID controller Convenient to make closed-loop control system
Automatic energy saving run Optimize V/F curve automatically to achieve power saving run according to the load status.
Automatic voltage regulate(AVR) Automatically keep output voltage constant, when the power grid voltage fluctuation
Automatic current limiting Current limited automatically under run mode in avoid of inverter over-current frequently to trip.
Carrier modulation Modulate carrier wave automatically according to the load characteristic.
Speed tracking restart Make rotating motor smoothly start without shocking
Running function Running command specified channel Keypad specified, control terminal specified, communication specified can switch through various means.
Running frequency specified channel Main & auxiliary specified to a realize one main adjusting and one fine control. Digital specified, analog specified, pulse specified, pulse width specified, communication specified and others, which can be switched by many means at any time.
Binding function Run command channel and frequency specified channel can bind together randomly and switch synchronously
Input output characteristic Digital input channel Channel 8 for universal digital input, max. Frequency 1KHz, channel 1 can be used as pulse input channel, max. Input 50KHz,which can be expanded to channel 14 .
Analog input channel Channel 2 for analog input channel, AI1 can choose 4~20mA or 0~10V output,AI2 is differential input channel,4~20mA or -10~10V for option,which can be expanded to channel 4 analog input.
Pulse output channel 0.1~20KHz pulse square signal output to achieve setting frequency, output frequency and other physical quantity output.
Analog output channel Channel 2 for analog signal output, AO1 can choose 4~20mA or 0~10V,AO2 can choose 4~20mA or 0~10Vto achieve setting frequency, output frequency and other physical quantity output, which can be expanded to channel 4 analog output.
Unique function Rapid current limit Limit inverter over current to the greatest point, and make it run more stably
Monopulse control Suitable for working site where need one button to control inverter start and stop, first press to start, then press to stop, and that cycle repeats. Its very simple and reliable.
Fixed length control Realize fixed length control
Timing control Timing control function: setting time range 0.1Min ~ 6500.0Min
Virtual terminal Five group virtual input & output IO can realize simply logical control
keypad Keypad display The parameters as setting frequency, output frequency, output voltage, output current can be displayed
Button Locked Lock all or part of the buttons
Protection function Motor power on Shot circuit test, input & output phase loss protection, over-current protection, over voltage protection, under voltage protection, over heat protection, overload protection, under load protection, relay absorption protection, terminal protection and no stop protection under power off.
Environment Application site Indoor, not bare to sunlight, no dust, no corrosive gas, no flammable gas, no vapor, no water drop or salt etc.
Altitude Under 1000 meter. (above 1000 meter require to reduce volume to use, output current reduce about 10% of rated currenvolt per 1000 meter high)
Environment temperature -10℃~+40℃ ( environment temperature between 40℃~50℃, need to reduce volume or strengthen heat sink )
Environment humidity Smaller than 95%RH,no drop condenses
Vibration Smaller than 5.9 M/S²(0.6g)
Storage temperature -40℃~+70℃
Structure Protection grade IP20
Cooling mode Forced air cooling and natural
Installation mode Wall hanging and cabinet installation

Application
Application for metal processing machinery, plastic machinery, machine tools, printing and dyeing, paper making, automated machinery, urban municipal engineering, heating ventilation air conditioning, water supply, sewage treatment and other industries. Such as supporting food machinery, printing machinery, industrial air conditioners, textile machinery, water supply and transformation of plastics, chemical, cement, ceramics and other production line as long as market demand of petrochemical, oil refining, thermal power, water supply, heating and other industries fans, pumps and equipment.

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