Basic Info.
Model NO.
EN600& 500 series
Application
High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer, AC Motor
Principle of Work
Vector Control Transducer
Switch Mode
High Carrier Frequency PWM Control
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Current Variable-Frequency Drive
Function
Constant Torque Universal Type
Certificate
Ce, ISO9000, SGS
Control Mode
Vector Control or V/F
Analog Input & Ouput
4~20mA or -10V~10V
Mutiple Speed Control
Yes
Transport Package
Carton or Box
Specification
26CM* 17CM* 22cm
Origin
Shenzhen, Guangdong, China
Product Description
VFD FEATURES
1. Various control mode, including speed sensorless vector control, closed-loop vector control, optimization of V / F control. Possess speed control and torque control methods. Can be used in various application demands
2. Adopt excellent flux vector control algorithm, making the inverter control high precision, fast speed reaction, excellent low frequency features
3. High precision speed control, ±0.5% rated synchronous speed(without PG vector control); ±0.1% rated synchronous speed ( with PG vector control); ±1% rated synchronous speed (V/F control)
4. Self-learning function, unique rotate speed tracking, precise control and more flexible.
5. Compact construction, high power density, easy installation and high cost performance.
6. Abundant peripheral expansion function, realizing the expansion function of bus, terminal, relay and analog.
7. Support CAN Open, CAN Link, Profibus, Modbus and free protocol, making the bus control easily.
8. Support local single LED display, double display keyboard, remote LCD keyboard.
9. Intelligent protection and inspection, with the function of input phase missing protection, output phase missing protection, output interphase short circuit protection and output Earth-leakage protection.
**********************************************************************************************************************************************
**********************************************************************************************************************************************
VFD TYPE CHOOSE
G type for heavy duty; P type for normal duty
| Input Voltage | Inverter type | Rated output Current(A) | Adaptable motor (KW) |
| 1 phase 220V | EN600-2S0004 | 2.5 | 0.4 |
| EN600-2S0007 | 4 | 0.75 |
| EN600-2S0015 | 7 | 1.5 |
| EN600-2S0022 | 10 | 2.2 |
| EN600-2S0037 | 15 | 3.7 |
| 3 phase 380V | EN600-4T0007G/0015P | 2.3/3.7 | 0.75/1.5 |
| EN600-4T0015G/0022P | 3.7/5 | 1.5/2.2 |
| EN600-4T0022G/0037P | 5/8.5 | 2.2/3.7 |
| EN600-4T0037G | 8.5 | 3.7 |
| EN600-4T0055P | 13 | 5.5 |
| EN600-4T0055G/0075P | 13/17 | 5.5/7.5 |
| EN600-4T0075G/0110P | 17/25 | 7.5/11 |
| EN600-4T0110G/0150P | 25/33 | 11/15 |
| EN600-4T0150G/0185P | 33/39 | 15/18.5 |
| EN600-4T0185G/0220P | 39/45 | 18.5/22 |
| EN600-4T0220G/0300P | 45/60 | 22/30 |
| EN600-4T0300G/0370P | 60/75 | 30/37 |
| EN600-4T0370G/0450P | 75/91 | 37/45 |
| EN600-4T0450G/0550P | 91/112 | 45/55 |
| EN600-4T0550G/0750P | 112/150 | 55/75 |
| 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 |
**********************************************************************************************************************************************
**********************************************************************************************************************************************
VFD SPECIFICATION
| Item | Item description |
| Input | Rated volt.,frequency | 3 phase 380 volt. level:3 phase 380V,50Hz/60Hz |
| Allowed volt. range | 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 (Without PG);Vector control (with PG);
Open-loop V/F control;Torque control (without PG);
Torque control (with PG) |
Speed control
precision | ±0.5% rated synchronous speed(without PG vector control) |
| ±0.1% rated synchronous speed(with PG vector control); |
| ±1% rated synchronous speed(V/F control); |
Speed regulation
range | 1:2000(with PG vector control); |
| 1:100(without PG vector control); |
| 1:50(V/F control); |
| Start-up torque | 1.0Hz:150% rated torque(V/F control); |
| 0.5Hz:150% rated torque(without PG vector control); |
| 0Hz:180% rated torque(with PG vector control); |
| Speed fluctuation | ±0.3% rated synchronous speed(without PG vector control); |
| ±0.1% rated synchronous speed(with PG vector control); |
Torque control
precision | ±10% rated torque(without PG vector control,without PG torque control) |
| ±5% rated torque(with PG vector control, with PG torque control) |
| Torque response | ≤20ms(without PG vector control); |
| ≤10ms(with PG vector control); |
| Frequency precision | Digital setted:max.frequency×±0.01%;Analog setted:max.frequency×±0.5% |
Frequency
resolution | Analog setting | 0.1% of max.frequency |
Digital setted
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) | Set rated frequency arbitrarily at range of 5~650Hz,can choose constant torque, degressive torque 1,degressive torque 2,degressive torque 3,user defined V/F curve in total 5 kinds of curve |
Acceleration and
deceleration curves | 2 modes: linear acceleration and deceleration & "S"acceleration and deceleration; 15 types of acceleration and deceleration time, the time unit is optional(0.01s,0.1s,1s), the max is 1000 minutes |
| Brake | Power
consumption
brake | The 15kw power and below 15kw with built-in brake unit,brake resistor added between (+) and PB;The 18.5kw and above 18.5kw can add externally brake unit between (+) and (-) when necessary. |
| DC brake | Optional start-up and stop, action frequency 0~15Hz,action current 0~100%,action time 0~30.0s |
| Jog | The range of jog frequency:0Hz~the max frequency;
jog acceleration and deceleration time 0.1~6000.0S can be setted |
Multisection speed
running | Multisection speed operation can be achieved by interior PLC or control terminal. As many as 15 sections, which has their own acceleration and deceleration time. The interior PLC supports powerdown save. |
| Interior PID controller | Be convenient to make closed-loop system |
Automatic energy-saving
operatio | Optimize automatically V/F curve base on condition of loading, achieving energy-saving operation. |
Automatic voltage
regulate(AVR | Automatically keep output voltage constant, when on-grid voltage vary |
Automatic current
limiting | Automatic current limiting when operation, in case of the malfunction of frequent over current causing trip |
| Carrier modulation | Modulate carrier automatically based on the characteristic of load |
| Speed tracking restart | Make the rotating motor smooth start without shocking |
Running
function | Running order
specified channel | Keypad specified, control terminal specified, communication specified, which can be changed by
many means |
Running frequency
specified channel | Main and side specified, realizing a main adjustment and fine control. Digital, analog, impulse, pulse-width, communication specified and other specified can make switch come true |
| Binding function | Running order channel and frequency specified channel can be bond arbitrarily, change synchronously |
Input& Output
character | Digital input channel | 8 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
channel | 2 analog input (AI) terminal, AI1 can choose 4~20mA or 0~10V as output,AI2 is differential input,4~20mA or -10~10V is available. The analog terminal can be expanded to 4 terminals |
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 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 value 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 |
Unique
feature | Rapid current limit | Limit inverter over current to the greatest degree, making it running reliably |
| Monopulse control | Suitable for the inverter with one key that controls the inverter on or off, which is simple and reliable. |
| Fixed length control | Can realize fixed length control |
| Timing control | Time range: 0.1-6500.0 minutes |
| Virtual terminal | Five groups of virtual DI/Dos can realize simple logic control. |
| keypad | LED display | The parameters like setting frequency, output frequency,output voltage,output current can be displayed |
| Lock the button | Lock all or part of the buttons. |
| Protection function | Motor short-circuit detection at power-on, input/output phase loss protection, over-current protection, over-voltage protection, undervoltage protection, overheat protection and overload protection, relay protection, terminal protection and non stop protection when power off. |
| Ambient | Use ambient | Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapour, drip or salt. |
| Altitude | Less than 1000 meters.(reduce amount if higher than 1000meters,output current should be reduced to 10% of rated current for every 1000meters) |
Ambient
temperature | -10 to +40°C (de-rated if the ambient temperature is between 40°C and 50°C) |
| Ambient humidity | Less than 95%RH,without condenses |
| Vibration | Smaller than5.9m/s ² (0.6g) |
| Storage temperature | -40ºC+70ºC |
| Structure | Defending grade | IP20 |
| Cooling mode | Intelligent air cooling |
| Cooking mode | Wall hanging |
**********************************************************************************************************************************************
**********************************************************************************************************************************************
APPLICATION
Variable Frequency Drive for Winding Solution√√
The current vector control variable frequency drive: Through complicated and accurate vector control algorithm,
torque current closed loop control can be achieved for directly setting the output torque of regular induction motor control,
replacing the above functions of torque motor and even obtaining higher performance.
VFD for Constant Pressure Water Supply√√
In water supply system, constant pressure water supply refers to the control mode which controls
the outlet pressure within the setting value by detecting the pipe and network pressure when the
water amount in the pipe and network changes.Variable frequency drive introduced here with built-in
PID to perform the automatic constant pressure water supply for saving energy.
Variable frequency Drive for air compressor√√
The electric system is consist of variable frequency drive, pressure sensor and other peripheral devices.
The start & stop time of the inverter drive can be adjusted randomly (0~10min),
means that acceleration when start & deceleration when stop can be adjusted randomly, meanwhile,
you can match with S curve ACC/DEC time to start smoothly, which can minimum the impact of air compressor caused by start & stop.
Frequency Inverter for veneer peeling√√
The upgraded AC inverter drive controlled veneer peeling without the clamper, the round wood is not lamped by the clamping jaw,
and the clamping has no relationship with the quality of wood. The wood block with uniform thickness and same length can
be processed by adjusting the rotary cutting speed and shearing speed, on the premise of precision satisfaction to increase the
processing efficiency and utilization rate of wood.
Frequency Inverter for Sucker Rod Pumps√√
The system in the multi-step speed control mode: two steps of high speed and low speed,
the travel switches are fixed at the up-running end point and the down-running end point, the step speeds are changed by trigger the switches.
The energy feedback unit is fixed to feed the regenerated energy back to the power grid.
The function of the variable speed drive output relay terminal is set as failure warning output.
Frequency inverter for belt conveyor√√
Energy saving: In normal condition, the mining motors' power rating are enlargedtoo much to ensure the safety operation,
but they don't work at full load in most of the time,and it will cause huge electric loss while in light load or without load.
After using of the variablefrequency drive in the system, the speed of the belt can be adjusted automatically as the change of the load.
Current vector VFD for centrifugal dehydrator√√
AC Drive System Configurations
1. Open loop vector control AC drive
2. Current vector control feature
3. Choose braking resistor according the motor power
4. Braking unit is required if the power is more than 15kW
Frequency Inverter for CNC machine solution√√
The range of main spindle variable frequency variable speed is very wide, the VFD drive can achieve stepless speed regulation in the range of 0~300Hz,
The variable frequency drive matches with CNC machine not only simplify complex mechanical drive mechanisms,
such as gearbox, etc, but also make the operation easy & maintenance convenience;
Frequency inverter in construction elevator√√
The whole system consists of PLC, frequency inverter, energy feedback system, electric motor, reduction box,
AC input reactor, transformer, operation hand shank etc., to control the start, stop, up going, down going,
brake and every kinds of protection of the elevator. The elevator will work at the condition of high-efficiency,
safe and stable, meanwhile, the regenerated energy while the elevator going down will be fed back to the power grid to save energy.
VFD for glass tempering furnace blower control√√
120% rated torque acceleration or deceleration, smooth start and acceleration/ deceleration,
motor's current does not exceed the rated current, eliminating the impact on the power grid and equipment;
Optimize the operational efficiency, and control the rotational speed of cooling blower by the variable frequency drive. The energy saving rate is more than 30%.
AC Drive Inverter for Paper Machines
AC Drive Inverter for Paper Machines√√
Speed regulation accuracy of transmission system is required to be 0.1%. The frequency accuracy of drive inverter should be 0.01Hz.
The analog signal is exposed to electromagnetic interference which impacts the transmission precision and stability of paper machine.
In order to enhance the accuracy and stability of system and anti-interference ability, the system takes PLC as the main drive unit,
acceleration or deceleration at each step is controlled by button.
**********************************************************************************************************************************************
**********************************************************************************************************************************************
WHY CHOOSE US
We will be your best choise for your local market of VFD for reasons as follow:
No.1 China top 10 frequency inverter manufacturer
No.2 50 research staffs and 12 years R&D and manufacturing experience
No.3 CE,ISO9001:2008 and SGS certificates
No.4 High quality,best price and considerate service
No.5 Fast delivery (within 1-25 days after payment based on quantity)
No.6 18-month warrantee and lifetime maintenance
No.7 Number of employees is 332, factory size is 7000 squre metre
No.8 More privileges are waiting for agents and large orders
**********************************************************************************************************************************************
**********************************************************************************************************************************************
){kind=link}