Basic Info.
Application
High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
Principle of Work
Vector Control Transducer
Voltage of Power Supply
Low Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Function
Constant Torque Universal Type
Certification
Ce, SGS, ISO1991:2008
Starting Torque
0Hz: 180% Rated Torque
Speed Regulation Range
1:2000
Control Mode
Flux Vector Control
Transport Package
Wood Box
Product Description
Variable Frequency Drive Constant Pressure Water Pump VFD Inverter
Features:
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 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 |
| | 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 |
| 3 phase 380V | 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 |
Product technical index and spec:
| 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 |
| Overload 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 stability
accuracy | ±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 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
accuracy | ±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 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 |
| 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 | JOG frequency range: 0.00-upper limiting frequency
JOG acceleration/deceleration time: 0.0-6000.0s
|
| Multisection speed running | Mutisection 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 controller | Be convenient to make closed-loop system |
| Automatic energy-saving operation | 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
and
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 input 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: 0.0-6500.0 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, overcurrent protection, overvoltage 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.( 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 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 |
| Mounting mode | Wall 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 below !
Boris Zhang
Address:
5-6f, Bldg 4, Minqi Science&Technology Park, Lishan Road, Taoyuan, Nanshan Area, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Company Introduction:
Shenzhen Encom Electric Technologies Co., Ltd., with ISO9001: 2008 and CE & SGS certificate, is located in Southeast China, Guangdong Province. Founded by a group of professional personnel who are dedicated to power electronic technology research, development and industrialization in China and overseas all the year round, our company has a team of high qualified administration clerks, a team of high level technology developing personnel and a team of excellent market extending talent. Our company is mainly engaged in developing, producing and selling various frequency speed regulation products in electric transmission and industrial automation fields.
Our company has developed EDS1000 multi-functional universal inverters, EN500 multifunctional universal vector frequency inverter, EN600 high performance flux vector control frequency inverter, EDS2800 series current vector control engineering inverters, EDS2860 series special injection molding machines and EDS800 series mini universal inverters by ourselves successfully. Our unique proprietary technology has been presented completely by above products and other products we intend to develop, and all these products have their own knowledge property rights. We think that our products can fulfill all kinds of demands from you.
456 workers, 10000 square brand-new manufacture base, 10 years experience, 10 years cooperation relationship with Japanese Company Toyo Denki.
Attended FIEE ELETRICA 2013 in Brazil, Germany Hannover Messe, Automation 2013 in India, Dubai MEE(Middle East Electricity) in 2014, ELEKTRO-2014 in Moscow, Russia, Power Technology Pakistan 2014(POGEE);
One hour reach HK port, Guangzhou Canton Fair, all these are why we keep good quality and competitive prices for global valued customers.
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