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Shenzhen Encom Electric Technologies Co., Ltd.

Low Voltage VFD, Frequency Converter, Hot Sale VFD manufacturer / supplier in China, offering Hot Sale VFD Low Voltage Frequency Converter 0.75-55kw, 0.75kw High Cost Performance 220V Single Board Frequency Inverter, AC Variable Frequency Inverter 380V Triple Phase 5.5kw 7.5HP and so on.

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Supplier Homepage Product EN600 Flux Vector Control Inverter Hot Sale VFD Low Voltage Frequency Converter 0.75-55kw

Hot Sale VFD Low Voltage Frequency Converter 0.75-55kw

FOB Price: US $89-899 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $89-899/ Piece
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Port: Shenzhen, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: EN600
  • Output Type: Triple
  • Switch Mode: High Carrier Frequency PWM Control
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive
  • Nature of DC Power: Voltage Variable-Frequency Drive
  • Brand: Enc
  • IGBT Module: Infineon
  • CPU: FUJI/Fujitsu
  • Output Power: 0.4-55kw
  • Protection: Overload
  • Product Name: VFD/AC Drive/Frequency Inverter
  • Transport Package: Carton
  • Origin: China
  • Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
  • Principle of Work: Vector Control Transducer
  • Main Circuit Type: Voltage
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive
  • Function: Constant Torque Universal Type
  • Certification: Ce, SGS, ISO1991:2008
  • Output Frequency: 0-600Hz
  • Warranty: 18months
  • Starting Torque: 0Hz: 180% Rated Torque
  • Color: Black Gray
  • Trademark: ENC
  • Specification: Depend
  • HS Code: 8504409999
Product Description
Hot Sale VFD Low Voltage Frequency Converter 0.75-55kW

Products name
variable-frequency drive,VFD,frequency inverter,frequency converter,AC drive,frequency drive,variable speed drives,VSD,AC inverter,inverter,motor speed controller,etc.
Why use frequency inverter
1.Frequency inverter is widely used in industrial field to adjust motor speed and reduce the starting current.
2.After using the frequency inverter, the reactive power is reduced, and the active power is increased because of the effect of the filter capacitor in frequency inverter.
3.Using the frequency inverter soft start function,starting current will start from zero and not exceed the maximum rated current,reducing the impact on power loss and the power supply capacity to prolong the service life of equipment and valves.Meanwhile save equipment maintenance cost.

1.Various control mode, including sensorless vector control, closed-loop vector control, optimized of V / F control. With speed control and torque control. Can be used in various application demands
2, Adopt excellent flux vector control algorithm, making the inverter control in high precision, fast speed reaction, excellent low frequency performance.
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-effective.
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.

Applied industry:
Metalworking machinery,plastic machinery,printing,textile printing,papermaking,urban municipal engineering,chemical fiber,cement,ceramic,tension control,elevating gear,elevator control,rapid rejection,various machine tools,petrochemicals,metallurgy

Voltage degree:
Single phase 220V
Three phase 380V

Power range:
0.4~3.7KW 220V
0.75~55kW 380V

Type choose:
Input VoltageInverter typeRated output Current(A)Adaptable motor (KW)
1 phase 220VEN600-2S00042.50.4
3 phase 380VEN600-4T0150G/0185P33/3915/18.5

Product technical index and spec:
ItemItem description
InputRated volt.,frequency3 phase 380 volt. level:3 phase 380V,50Hz/60Hz
Allowed volt. range320~460V
Overload capacityG type:150% of rated current for 1 minute
P type:120% of rated current for 1 minute.
Control performanceControl modeVector control  (Without PG)
Vector control  (with PG)
Open-loop V/F control
Torque control  (without PG)
Torque control  (with PG)
Speed stability
±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 range1:2000(with PG vector control);
1:100(without PG vector control);
1:50(V/F control);
Start-up torque1.0Hz: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
±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 precisionDigital setted:max.frequency×±0.01%;
Analog setted:max.frequency×±0.5%
Frequency resolutionAnalog setting0.1% of max.frequency
Digital setted precision0.01Hz
Exterior impulse0.1% of max. frequency
Torque boostAutomatic torque boost, manual torque boost 0.1~12.0%
V/F curve(volt. frequency characteristic)
Set 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 curves2 modes:linear acceleration and deceleration and "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
BrakePower consumption brakeThe 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 brakeOptional start-up and stop,action frequency 0~15Hz,action current 0~100%,action time 0~30.0s
JogJOG frequency range: 0.00-upper limiting frequency
JOG acceleration/deceleration time: 0.0-6000.0s
Multisection 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 controllerBe convenient to make closed-loop system
Automatic energy-saving operationOptimize 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 limitingAutomatic current limiting when operation, in case of the malfunction of frequent over current causing trip
carrier modulationModulate carrier automatically based on the characteristic of load.
Speed tracking restartMake the rotating motor smooth start without shocking
Running functionRunning order specified channelKeypad specified, control terminal specified, communication specified, which can be changed by many means
Running frequency specified channelMain 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 functionRunning order channel and frequency specified channel can be bond arbitrarily, change synchronously
Output character
Digital input channel8 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 channel2 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
 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 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 featureRapid current limitLimit 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.
Fixed length controlCan realize fixed length control
Timing controlTime range: 0.0-6500.0 minutes
Virtual terminalFive groups of virtual DI/Dos can realize simple logic
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, de-rated 10%)
Ambient temperature-10°C to +40°C (de-rated if the ambient temperature is
between 40°C and 50°C)
Ambient humidityLess than 95%RH,without condenses
vibrationSmaller than5.9m/s ² (0.6g)
Storage temperature-40ºC~+70ºC
StructureDefending gradeIP20
Cooling modeIntelligent air cooling
Mounting modeWall hanging

About Encom:
1.China top 10 frequency inverter manufacturer
2.Over ten-year R&D and manufacturing experience
3.CE, ISO9001:2008 and SGS certificates
4.High quality, best price and considerate service
5.Fast delivery (within 1-25 days after payment based on quantity)
6.18-month warranty and lifetime maintenance
7.Fast response time (within 24 hours by email or phone)
8.More privileges are waiting for agents and large orders

For more details,please send me an inquiry !
Boris Zhang
Phone: +86 15575195496
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