Basic Info.
Application
High-performance Transducer, Three Phase Transducer
Principle of Work
Vector Control Transducer
Main Circuit Type
Voltage
Voltage of Power Supply
High Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Voltage Variable-Frequency Drive
Communications
Integral RS485
User Interface
Integral Programming Keypad and Local LED
Certifications
ISO9001:2008, CE
Motor Control
Vector Control
Specification
ISO9001: 2000, EN61800-5-1: 2003, EN61800-3: 2004
Product Description
Descriptions of EN500 multifunctional universal frequency inverter
As a bran-new multifunctional universal vector frequency inverter, EN500 is more sophisticated than the previous frequency inverters; It gives OEMs, machine builders and end users performance- enhancing motor control in an easy-to-use and compact package. EN500 adopts the industry-leading technology and vector control technology, which can provide the powerful performance to the end users. The most important thing is that EN500 become increasingly smart. And cabinet/wall-mounting type integration design can help users install conveniently
Performance advantages of EN500 multifunctional universal frequency inverter
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 typeintegration 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.
Application industry
Applied to metal working machinery, plastic machinery, various machine tool, printing, textile printing,
Paper making, automatic machinery, urban municipal engineering, Heating Ventilation Air Conditioning, constant
Water supply with constant pressure. Sewage treatment and other industries. It also Can be equipped with food machinery, printing
Machinery, industrial air conditioner, textile machinery, water supply and the production reconstruction of plastic,
Chemical fiber, cement and ceramic etc. It is also widely demanded in the market of fun and pump devices about the
Industries of petrifaction, oil refining, thermoelectricity, water supply, heat supply and other industries.
Voltage degree: 3 phase 380V
Power rage: 75kw~400kw
Company information
As a professional ac drive manufacture, we have been working on the inverter for 10 years in China, and 7-year export's experience helps us get a good word-of-mouth from customers
All the products are approved by CE, ISO9001-2008 and in line with local import laws and regulations.
All the products are carefully packed to ensure they reach you in perfect condition.
Visit the Encom Support Center encomvera.en.made-in-china.com to get more information.
| item | Item description |
| Input | Rating volt., frequency | 3 phase 380V:60Hz |
| Allowed volt. range | 320~460V |
| Output | Voltage | 0~380V |
| Frequency | 0~650Hz |
| Over load capacity | G type:150% of rated current for 1 minute ;
P type:120% of rated current for 1 minute. |
| Control performance | Control mode | speed senseless vector control, open loop V/F control |
| Speed regulation range | 1:100 |
| Start-up torque | 150% of rated torque at 5Hz frequency |
| Running speed stable state precision | ≤±0.5% of rating synchronous speed |
| Frequency precision | Digital setting:max. frequency×±0.01% Analog setting: max. frequency×±0.5% |
| Frequency resolution | Analog setting | 0.1% of max. frequency |
| Digital setting | The precision less than 100HZ: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 rating frequency randomly at range of 5~650Hz,can choose constant 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 brake unit can be connected externally between P+ and P- when it is 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
|
| Multi-section speed running | Multi-section 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 | It realizes process-controlled closed loop control systemeasily.
|
| Automatic energy-saving operation | Optimize automatically V/F curve base on condition of loading, achieving energy-saving operation. |
| Automatic voltage regulate(AVR) | It can keep constant output voltage automatically when themains voltage changes |
| Automatic current limiting | The current is limited automatically during the running process so as to avoid frequent tripping due to over current |
| carrier modulation | The carrier is automatically adjusted based on the load features |
| Speed tracking restart | Make the rotating motor smooth start without shocking |
| Running function | Running order specified channel | Keypad specified, control terminal setting, communication setting, which can be changed by many ways |
| Running frequency specified channel | Main and complement setting realizing a main adjustment and fine tuning control. Digital setting, analog setting, impulse setting, pulse-width setting, communication ssetting and other settings can be switch freely |
| Binding function | Running order channel and frequency specified channel can be bond arbitrarily, change synchronously |
Input
and
Output character
| Digital input termina | 8 digital input (DI) terminals, the max frequency is1KHz, 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 quantity such as setting frequency, output frequency etc. |
| Analog output terminal | 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 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 |
| Unique feature | Rapid current limiting | 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 to operate |
| Fixed length control | Can realize fixed length control |
| Timing control | Time range: 0.0–6500.0 minutes |
| Virtual I/Os | 5 groups virtual input\output IO,can realize simply logical 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, derate 10%) |
| Ambient temperature | -10 degree celsius~+40 degree celsius(under ambient temperature 40degree celsius~50degree celsius,please reduce the volume or strengthen heat sink) |
| Ambient humidity | Less than 95%RH,without condenses |
| vibration | Smaller than 5.9m/s ²(0.6g) |
| Storage temperature | -40degree celsius~+70degree celsius |
| structure | Protection level | IP20 |
| Cooking mode | Temperature control |
| Mounting mode | Wall hanging and cabinet installation |
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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