LCD Inverter 2000w-4000w
2.LCD inverter are used for telecommunication,compressor, rack mount equipement
dc voltage (V)
input voltage (V)
output voltage (V)
pure sine wave
automatic switch time
over-voltage and low voltage protection;
Low battery protection; Surge and spindle current protection; Overload protection 100%-120%; 30 SEC > 120% 100 ms; > 150%, 50 ms output short circuit < 150 ms
Working environment temperature
-15 - +50°C
- Q:East yuan 7200GS inverter start 11KW 4-pole motor and 2-pole motor need to modify what parameters?
- If you use the environment is relatively poor, it is recommended that you use Austrian St. sealed inverter, this inverter can be moisture, dust, water, oil, corrosion.
- Q:Laptop power adapter is broken, which brand is better domestic
- I suggest to buy a compatible adapter on it, because My HP is the power adapter is broken, I spent more than 20 yuan to buy a city, the normal use of more than a year did not find the problem.
- Q:How does the spindle drive system of the inverter realize the positive and negative control of the main pole?
- The general inverter has an external terminal control and communication control two modes optional, select one of them can be completed ah
- Q:There is no inverter comes with simple PLC programming function
- The PLC is programmed to handle digital and analog, the core of the entire control system. It can output the digital to the inverter, so that the inverter is reversing, you can output the analog to the inverter set speed, but also through the communication, direct control inverter
- Q:How to choose a power adapter
- Your notebook power part of the compatibility is very good, in a certain voltage range of power can be used long, but still please note on the notebook subject.
- Q:How do I protect the inverter when the three-phase two-pole motor is running?
- Three-phase two-pole motor running inverter protection, should be based on the protection of tips, check the corresponding manual to deal with.
When the inverter protection has a corresponding protection tips (such as over-current, over-voltage, speeding, stall ... ... etc.), the product manual will generally give the corresponding protection tips. According to these measures to check, deal with, you can solve the problem.
- Q:Will the 75KW4 pole motor can be used to increase the speed of the inverter?
The output frequency of the inverter is higher than 50HZ, the speed of the motor is higher than the rated speed. In a certain range, the higher the frequency of the inverter, the faster the motor speed.
- Q:What is the difference between AC and DC frequency converters?
- L inverter air conditioner refrigeration system components: inverter air conditioner by the compressor, evaporator, condenser, electromagnetic four-way valve, electronic expansion valve, defrost valve, double capillary and other components (see Figure II), work, air conditioner Room needs, automatic control of the inverter output frequency higher AC, the motor speed to speed up, the compressor cooling capacity increased to achieve the purpose of rapid cooling or heating, on the contrary, when the room cooling or heating less, Compressor to normal speed or lower speed operation, therefore, inverter air conditioner has a continuous cooling capacity adjustment, making the room temperature fluctuations smaller. In the process of compressor operation, the microcomputer system controls the inverter compressor at the same time, controls the opening degree of the electronic expansion valve, maintains the proper refrigerant flow, and directly changes the flow of the refrigerant in the evaporator to change its state, the compressor The speed corresponds to the opening degree of the expansion valve, and the displacement of the compressor corresponds to the supply amount of the expansion valve, so that the degree of superheat is not so large that the capacity of the evaporator is maximized, so that the refrigeration system The most efficient control.
- Q:Speed regulation method of three - phase asynchronous motor
- Change the number of pole pairs can be adjusted, in the way around the stator coil through the tap method can achieve two-speed. With the popularity of the inverter, three-phase asynchronous motor speed mostly with the inverter.
- Q:Three-phase motor, quadrupole asynchronous motor to 15rpm, the inverter output how many volt voltage? The 4 V
- The voltage does not change, but the frequency changes, about 0.5 Hz
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Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Besides, we have attained ISO9001 and ISO14001 certifications.
1. Manufacturer Overview
|Annual Output Value
||US$5 Million - US$10 Million
||North America; South America; Eastern Europe; Southeast Asia; Oceania; Western Europe
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||71% - 80%
|No.of Employees in Trade Department
||1,000-3,000 square meters
|No. of Production Lines
||OEM Service Offered
|Product Price Range