ac frequency converter 50hz to 60hz 3.7kw China professional manufacturer

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Product Description:

3.7kw 380v 3 phase frequency inverter for air compressor  


1.Technical Specification 


ac frequency converter 50hz to 60hz 3.7kw China professional manufacturer




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2.Trade terms

 

a. Delivery term

We will delivery for you after you done the full payment within 3 to 15 working days.

b. Payment

For small order by air or by express, it is 100% T/T in advance.

For large order by ocean, 30% deposit of the order value should be paid, 70% of the balance payment should be done before delivery.

c. Packing                            

Unless otherwise stated in the offer, the prices include packing in accordance with CHINSC’S customary standard of packing.


3.Applicable fields

Widely used in various fields such as metallurgy, petroleum, chemical industry, textile, power, construction material, coal, pharmacy food, paper making, plastic, printing & dying, lifting, cable making, washing, water supply, heat & ventilation, sewage treatment and son on. In addition the products can also be applicable to draw benches, mixers, extruders, winding machines, compressors, fans, pumps, grinding machines, belt conveyors, hoists and centrifuges.



ac frequency converter 50hz to 60hz 3.7kw China professional manufacturer


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Q:Is the motor having a variable frequency motor and a variable voltage motor?
Have. 2, variable speed control; 3, electromagnetic speed; 4, variable speed control; 5, variable resistance speed control. Household fans are variable speed control. In addition, the DC motor can also use variable voltage to speed.
Q:Old printing machine transformation, 37KW6 polar frequency motor with brake, inverter 55KW, now found running,
It should be the inverter problem, I have encountered before, followed by the inverter upgrade was resolved. Is to replace a set of power board, power board, CPU board.
Q:What is the meaning of the bipolar polarity in the inverter ah There is a +10V signal input is a -10V What is the meaning of ah?
Analog signal input: Reference setting Input voltage Positive terminal (0 --- 10V)
Q:What is the adapter?
Easy to join the Electronics (China) Co., Ltd. to sell the type of adapter and the purchase of different adapters:
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:Why G120 inverter to be equipped with 4-pole motor?
On the upstairs that the motor parameters to be set on the possible, such as voltage, current, power, power factor, rated efficiency, rated frequency, rated speed, motor overload factor
Q:The laptop power adapter is burned
If the power adapter is burned, you should check the laptop's power outlet, if the socket short circuit will lead to the power adapter burned. Maintenance method is not a power adapter and only use the battery boot try, can not boot, then the laptop itself is a problem, to send maintenance department maintenance; if you can boot, you can confirm that the power outlet is short, can be opened Laptop case, swap a new power outlet to solve the problem.
Q:Computer frequency changer to do cd frequency changer how points positive and negative
. In this circuit, the total capacitance is 6500 microfarads, the voltage is doubled.
Q:The Schneider inverter reports the nlp command
Schneider inverter reported nlp ??? main circuit no electricity 1 re-power up 2 connected to the DC reactor terminals PO, PA / + between the short wiring, the main circuit can not be powered
Q:Laptop power adapter is used to do what
Simply put the transfer into DC China's electricity is 220V AC, and the notebook is a direct current, the need for adapter to rectify, filter, regulator, and finally we need to form a direct current

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