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Three Phase 220V 3.7kw Variable Frequency Inverter for Elevator Quality Choice
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Product Details
| Place of Origin | Zhejiang, China | Brand Name | WOSN | |
| Model Number | ZVF9V-P Inverter | Output Power | 1 - 200KW | |
| Output Type | Triple | Size | 185x118x175MM | |
| Weight | 2.1KG | Input Voltage | 0.4KW-400KW | |
| Output Voltage | 3 phase-380V | Type | DC/AC Inverters | |
| Output Frequency | 0-400HZ | Output Current | 4-750amp | 
Product Description
Specifications
1.Spercial For Variable Speed2.Energy Saving
3.ISO9001,CE Certificates
4.Warranty 2 Years
 
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SV8-4T Sensorless Three Phase Frequency Inverter _________________________ Specifications
SV8-4T SensorlessThree Phase Frequency Inverter is using high performance digital signal processor and optimizing control algorithm, provides fans and pumps etc with high speed ,flexible, safety control
1 High-performance non-inductive vector control, has the very good low frequency torque 2 Mini design, simplicity of installation , easy to operate, highly reliable. 3 Suitable for all kinds of OEM applications 4 Wide industry application . to expand special function according to different industries. 5 V/F curve &multi-inflection point setting, flexible configuration 6 Have strong ability of overload: 150% rated current 1 minute, 180% rated current for 3 seconds
When communication function: with RS485 standard communication interface, supports both ASCII and RTU format MODBUS communication protocol
| Item | Specifications | |
| Input | Rated voltage and frequency | Single-phase 220V, three-phase 220V,three-phase 380V; 50Hz/60Hz | 
| Variable allowable value | Voltage: -20% +20 Voltage unbalance: <3% Frequency: ±5% | |
| Output | Rated voltage | 2-200/220V /380V | 
| Frequency range | 0Hz500Hz | |
| Main Control Function | Overload capability | 150% for 1 min, 180% for 3s, | 
| Control mode | Space voltage vector SVPWMcontrol | |
| Frequency accuracy | Digital setting: Max frequency ×±0. 01% Analog setting: Max frequency ×±0. 2% | |
| Frequency resolution | Digital setting: 0.01Hz Analog setting: Max frequency ×0.1% | |
| Torque rise | Auto torque rise,manual torque rise 0.1%30.0% | |
| Jogging | Jogging frequency range: 0.1Hz50.00Hz,jogging acceleration and deceleration time: 0.1-60.0s. | |
| Built-in PID | It is convenient for forming closed loop control system, applicable for course control like pressure and flow, etc. | |
| Multi-speed operating | Realize multi-speed running by built-in PLC or control terminal. | |
| Weaving wobble frequency | Can get wobble frequency of adjustable central frequency | |
| Auto voltage adjustmen | When main voltage changes, the output voltage may be kept constant by adjusting PWM output (AVR function). | |
| Auto energy-saving running | According to load condition, V/F curve can be optimized automatically to get the aim of energy-saving running. | |
| Auto current limiting | Limit in-service current automatically, so as to avoid tripping for fault caused by frequent over current. | |
| Operator Setting Method | Press or ∧ or ∨ to set | |
| Operation Function | Running command channel | 3 kinds of control mode: keypad control, analog terminal control, serial communication control | 
| Frequency source selection | Digital set, analog voltage set, analog current set, pulse input set, serial communication port set; through various method to combination switch. | |
| Protection Function | - | overvoltage protection,overcurrent protection,over temperature protection,undervoltage, overload | 
| Operation environment | Operating site | Indoor, sea level below 1000m,no dust, corrosive gas, and direct sunlight | 
| Ambient temperature | -10°C~+40°C | |
| Humidity | <90%RH (no condensing) | |
| Storage temperature | -25°C~+60°C 
  | |
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Application
1 Mining machinery, printing machinery, drawing machine, textile, paper making, metallurgy, food, chemical, transmission, wire and cable, ceramic industry, building materials, packaging machinery, tobacco, and other sites and industries. 2 Apply for kinds of OEM.
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Service offered by Wenzhou WOSN Electric Co., Ltd.
1. Technical consultation during pre-sale, sale and after-sale. 2. 12 months guarantee period and whole life-span maintenance. 3. OEM and ODM. 4. Energy saving reconstruction solution design.
________________________
Our certificate
Contact Us
                - Wenzhou Wosn Electron Technology Co., Ltd.
 - Contact nameZhiGuo Zhou Chat Now
 - Phone86-577-62707178
 - AddressHe'ao industrial zone,liushi town,yueqing city zhejiang province325604, Wenzhou, Zhejiang
 
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High Performance Strong Starting Torque Variable Frequency Inverter VFD
                    
SV8-4T Sensorless 1 Phase Input 1 Phase Output Frequency Inverter
                    
50hz / 60hz to 600hz AC Frequency Inverter for Water Pump
                    
SV8-4T Series Variable Frequency Inverter for Single Phase Motor
                    
New Product High Quality Frequency Inverter Single Phase Motor
                    
Professional Manufacture of ISO90001 CE 60hz 50hz Power Frequency Converter
                    



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