- Frequency inverter
- general purpose frequency inverter low voltage 690V and lower
- special purpose frequency inverter low voltage 690V and lower
- four quadrants frequency inverter low voltage
- Servo drives low voltage
- medium voltage (1140V)
- high voltage (3.3KV/6.6KV/10KV)
- Accessories
- Option cards
- Solution
Address: No.4 Building, Gaofa Industrial Park, Longjing, Nanshan District, Shenzhen, 518055, China
ZipCode: 518055
Tel: +86-755-86312856 86318602 86318456 (direct line) Mobile: +86 133 169 613 20 /+86 135 100 656 90
Fax: +86-755-8602 8412
Email: wangjian@invt.com.cn
Total 45 Product(s)
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21.frequency inverter, DC reactor for ac drives
Suitable for drives from 0.75KW~630KW. DC reactor is used to improve power factor. Our inverters from 18.5KW to 90KW have built-in DC reactor.
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22.speed control, PG card
Permit both push/pull input and open collector input Offer frequency devision output: Frequency division factor can be selected by dial switch Soft wire connection, can acquire exact speed and rotation of motor from incremental encoder
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23.inverter, I/O extension card
Offer extended I/O terminals for CHV series inverter. Digital output: 1 Digital input: 4 Relay output: 1 Analogue input: 2 Analogue output: 1 RS485: 1
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24.ac drives, serial communication card
This card can provide RS485 and RS232 communication port for CHV series inverter. The protocol is Mudbus.
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25.frequency inverter, water supply control card
One inverter can control up to seven pumps to make the constant-pression water supply.
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26.inverter, energy saving, Injection molding card
Get two loop signal from flow and pressure, convert and filter signal, give feedback to inverter.
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27.inverter, LCD keypad
Offer intuitive display interface which show more detailed information. English version available Download parameter from LCD to inverter Upload parameter from inverter to LCD Parameter copy function Display 3 parameters at the same time in running status
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28.Scheme of injection molding machine restructure
For traditional injection molding machines with constant delivery pumps, valve adjustment is required to change load flow rate and pressure. In this case, input power changes slightly, and a large proportion of energy is consumed by the valve in the form of pressure difference, causing overflow. CHV110 energy saver can automa...
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29.INVT CHE series application in fountain
Preface Music fountain is controlled by computer, sound light and spout hole with combinative difformity, different color to work with music rhythm composing general waterscape. More and more people pay attention to improvement and beautification of environment. Music fountain will be wildly used in park, fallow square along with development of ...
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30.Energy-saving Principle of Gas Supply at Constant Pressure
As the above-mentioned, flow is the fundamental control object of a gas supply system. The gas supply flow needs to meet the gas consumption flow anytime. In a gas supply system, the pressure in the gas storage pipeline can fully indicate the relationship between the gas supply capacity and the gas consumption demand. If gas supply flow ...
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31.Constant-Pressure Water Supply and Energy Saving Rebuilding Plan
I. Principle for Energy Saving According to the theory of hydrodynamics, the relationship among motor shaft power (P), air quantity (Q), and pressure (H) is defined by the following formula: P=K*H*Q/η Where, K is a constant; η indicates efficiency. Their relationship with rotation speed N is as follows: Q1/Q2=N1/N2 H1/H2= (N1...
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32.Application of CHV160 to Multi-pump Constant Pressure Water Supply
n Introduction To meet the constant pressure requirement for water supply in industrial production, life, and agricultural water-saving irrigation projects, the CHV160 series dedicated water supply inverters are applied to quickly assemble a constant pressure water supply system. This kind of inverter integrates the variable frequency speed regu...
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33.CHV100 Tension control application in textile
Key word: yarn machine, CHV100 tension control inverter, sensorless torque control. Preface: Yarn machine is wildly used in cotton yarn high temperature dyeing and sizing process. Jeans material is come from the process as below sketch map shows. Illumination There are three driver points provide power to drive...
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34.Application of CHV100 Inverter to Paper-making Machinery
n Introduction Paper-making enterprises are enterprises with high power consumption. Each ton of paper may consume over 500 kwh, featuring extremely serious power consumption. The traditional paper-making machinery uses SCR DC speed regulation (high power) and slipping motor (low power) for driving. During the production, such factors as mechani...
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35.Application of CHV to Elevator
Keywords: Inverter, PLC, traction machine, car, counter weight, braking unit, braking resistor, photo-electric encoder, PG card Composition of elevator: An elevator consists of electrical part and mechanical part. Electrical part: Consists of inverter, PLC, interior/exterior control panel, braking unit, braking resistor, control converte...
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36.Application of CHV Inverter to Tension Control
A copper wire factory in Shenzhen, Guangdong Province uses a dual-inverter-controlled intermediate wire drawing machine. The main drive motor adopts a 37-KW inverter and the winding motor adopts a 5.5-KW inverter. The intermediate wire drawing machine is equipped with annealing mechanism, but it does not have a tension frame. Therefore, a CHV gen...
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37.Application of CHV100 to Seamless Steel Tube Processing
The new generation CHV vector inverters developed by Shenzhen INVT Electric Co., Ltd. can be applied to the processing of seamless steel tubes. The following is the application scheme of a seamless steel tube plant in Foshan City, Guangdong Province The processing flow of a seamless steel tube is as follows: Fi...
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38.Application of CHV100 to B2016A Gantry Planer
Introduction B2016A gantry planer is a large-size machine tool for preliminary machinery processing and is indispensable for manufacturing such large equipment as rolling mills and stream turbines. It is mainly used to process various planes, inclined planes and grooves of large work pieces and is widely applied in machining industry. Due to tec...
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39.Application of CHV100 Inverter to Jigger
Overview Application of special-purpose tension controller and dual inverters to the jigger control features simple configuration, good control performance, and reduced system cost. This article gives a detailed description of the application of the new generation CHV high-performance vector inverter independently developed by Shenzhen INVT Elec...
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40.Application of CHV100 in Slewing Control to Tower Cranes
n Introduction At present, tower cranes have found wider and wider application in the building industry, such as ordinary multi-storey buildings, real estate projects, high-rise buildings, large railway projects, bridge projects, power projects, and water conservancy projects. Computer-aided design (CAD), microelectronic technology and program-c...
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