3-Phase AC Frequency Converter 50hz 60hz 5.5kw~7.5kw

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 unit
Supply Capability:
100 unit/month

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Product Description:

Specifications

- 0~10V/4~20mA 
-1/3 phase,220v/380v 
-RS485 communication 
-CE approved 
Frequency Converter

 

 

Product Description

Features

frequency changer or frequency converter is an electronic device that converts alternating current (AC) of one frequency to alternating current of another frequency. The device may also change the voltage, but if it does, that is incidental to its principal purpose.Traditionally, these devices were electromechanical machines called a motor-generator set.

2013 E-Series Frequency Converter 

E100/E102/E180

 



Production Flow:

FAQ:

Q 1. what's the payment term?

A. We accept T/T, L/C, WEST UNION

Q 2. What's the delivery time ?

A. Normal model,0-3days,

For big order(more than 10,0000 usd),it takes about 7-15days. Customer make will be longer but with not over 15 days.

Q 3. What is the standard of package?

A. Export standard package or special package according to customer requirement


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Q:Servo control system can give the inverter signal,
If two motors are to be synchronized, only two servomotors are used, one is set to spindle and the other is set to slave.
Q:Inverter alarm a043, how is it
Check processing: Check if the cable is disconnected. Check the tachometer to shield the ground. The shield is not only on the motor side, but also on the inverter side The cable of the pulse encoder should not be disconnected. The pulse encoder cable can not be laid together with the power loop cable. Use only the recommended pulse encoder.
Q:90KW inverter start 90KW, 4-pole motor and 6-pole motor j What is the difference? The inverter can be used for it?
The number of poles of the motor and the inverter is not very different, the difference is the motor speed is different
Q:Who knows how the inverter is calculated?
Quadrupole motor synchronous speed is: 1500 r / min, but the actual motor speed will be more than 14 turn.
Q:Laptop warranty period is not over, the power adapter is broken, repair money?
Have to admit that the emergence of Thinkpad x100e, will hit the Internet completely decent, this product is not the name of the Internet, but "ultra-portable notebook", which also shows the x100e relentless and the Internet is willing to belong to similar products. It can be said, x100e is turned out in 2010 turned out professional jet client!
Q:What is the difference between the collector and the emitter mode?
The emitter is very high, the base is mixed and the collector is the lowest
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?
That is to say that the potentiometer at both ends of the line between + 10v and -10v, tap can be given with a potentiometer to control the positive and negative!
Q:Can the four motors be tuned to 2900 rpm?
You have to look at what is the load, and look at the motor bearing can not bear 2900 turn, if the line, then under normal circumstances are possible. Only to the speed up to the motor rated speed above, the motor output torque is reduced.
Q:How to choose the inverter
I was doing the inverter, you choose the words, as long as 75KW can be selected, huh, huh, because the 1440 speed is fixed, the connection can be set in the inverter itself,
Q:The relationship between the power supply of the notebook and the battery
1, when the notebook battery is fully charged, and connected to the power adapter, usually by the adapter directly to the host power supply, this time the battery is idle, the adapter power supply without battery conversion.

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