Variable Frequency Drive 6KV 280KW VFD VSD

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
1 unit
Supply Capability:
100000 unit/month

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Product Description:

 

Product’s introduction

1,This series inverter consists of three main parts, transformer cabinet is on the left, and power unit cabinet is in the middle, while control cabinet is on the right. To improve the stability of the control circuit and to make the debugging more convenient, the control cabinet door was put on the right of the machine. 

2,This series product adopts cabinet structure with forced air cooling. And the big capacity machine adopts the cooling mode of water-cooled, air-closed circulation.  

3,The wiring terminal of input and output of the complete machine was placed on the lower left back. It is easy for connection

4,Unique low-induction bus structure ensures stable operation of the power unit.
Distinctive cooling design and components layout enable the inverter to work more reliably.

5,The low input current harmonics almost has no any disturbance to the grid and this ensures the operation reliability of the surrounding electric


Application area

 WIN-HV medium-voltage frequency inverter has been widely used for the medium-voltage motor’s speed regulation, energy saving, soft starting and intelligent control in the area of power supply, iron and steel, HVAC, oil, construction, mine and etc. 

  1. Heat power station: coal grinding machine, blower, draught fan, dust exhaust fan, circulating pump, water-feeding pump.

  2. Iron and steel plant, metallurgical plant: water-feeding pump, dust exhaust fan, draught fan, oxygenator.

  3. Mine: slurry pump, ventilator.

  4. Oil: water injection pump, oil pump.

  5. Chemical plant: compressor, blower, circulating pump.

  6. draw off pump, supply pump, purifying pump, sewage pump in urban power supply and sewage disposal:

  7. The grinder, pump, draught fan, dust fan, supply blower in cement plant and ceramic plant

  8. others: the blower for medicine, paper making, food

 

Specification

 

Model

A03/050~
A03/100

A03/100~
A03/175

A03/175 ~A03/220

A03/220~A03/400

A03/220~A03/610

Capacity(kVA)

250~630

630~900

900~1150

1150~2000

2000~3125

Rated output current (A)

50~100

100~175

175~220

220~400

400~610

Motor power (kW)

200~400

400~710

710~900

900~1600

1600~2500

Input frequency

45Hz~55Hz

Rted input voltage

3000V±10%

Input power factor

0.95 (>20%load)

Efficiency

0.96 with rated load

Output frequency

0.5Hz~120Hz

Frequency resolution

0.01Hz

Overload capacity

120% 1 min, 150% immediately

Analogue input

0~10V/4~20mA

Analogue output

0~10V/4~20mA

Acceleration/deceleration time

0.1~3000s

Digital output/input

expanded according to requirement

Ambience temperature

0~40°C

Storage/transport temperature

-40~70°C

Cooling

air cooling

Ambience humidity

<90% without condensation

Altitude

<1000 m

IP class

IP20

Size(mm)(W×H×D)

3300×2480×1200
3900×2480×1200

4900×2480×1200
6000×2580×1200

6000×2580×1300

Weight (kg)

3000 ~5000

5000 ~7300

7300~9200

 

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Q:What is the laptop adapter
4, the working principle: the use of unstable power supply switching power supply principle through the conversion circuit into the notebook computer needs constant voltage DC, to the laptop computer power supply and charging; it is worth noting that: this conversion circuit, there must be protection circuit (Overcurrent protection circuit, overvoltage protection circuit short circuit protection circuit, etc.), to prevent accidents, the protection of the laptop will not burn.
Q:Laptop power adapter bad what is the phenomenon?
Either the power is bad or the machine on the power supply module is bad to repair service
Q:What is the difference when using inverter frequency conversion ordinary motor and variable frequency inverter motor
2, the ordinary asynchronous motor is the cooling fan and motor spindle connection, the motor speed determines the cooling fan speed, low frequency when the motor rotation is slow, so the motor temperature rise is the principle.
Q:Huichuan frequency converter drag a 4-kilowatt four-pole motor to change the six pole can?
Change 6 will only be slower, the fan is no longer role. The frequency converter has a power parameter, as long as the motor is less than or equal to this power can be.
Q:What is the number of parameters of the motor frequency of the Siemens inverter?
It is best to provide the model of the inverter Oh!
Q:What is the base blockade in the drive?
Base blockade is to deal with ul or ce such a special application of security agencies means that when the parking limit action after the base blockade even if the program can not malfunction, relative to the emergency stop circuit more harsh they will directly disconnect the power
Q:22kw.2 pole fan can use Fuji inverter?
Fan with Fuji? Money more people silly ... no comment ..
Q:Can the inverter stop intermittently during operation? If so, how to connect and set up
One of these terminals is a common terminal, which leads from the common terminal and is connected to the corresponding terminal via the relay contact
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
Q:Abb inverter s510 with water circulation pump why the motor fever. The motor is 2 pole
Running in the low frequency or other? Load it, the motor cooling mode is built-in fan or forced air cooling? Pump motor connection has not checked about, such as triangular error into a star and the like, hoping to have you help

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