High Voltage Frequency Drive 10KV 1000KW VFD

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

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Product Description:

Variable Medium Voltage Frequency Drives Controller  

 

General

 

Our products are widely used in various industries,such as electricity,water project,mining,oil&gas,chemistry,cement etc.They bring remarkable economic returns for users through optimizing motor control to save energy.

 

Application

 

Electricity,Metallurgy,Mining,Petroleum,Chemical engineering,Construction,Paper making, Water project ect.

 

Abundant Functions

 

Self-adjusted output voltage,Spinning load operation,Under-voltage ride through,DC breaking,Critical frequency skip,Auto turning,Slip compensation,Precharging,Synchronous transfer.


Specifications

select the product according to the user's technical requirements, applications, economic capability rather than stick features

Our Variable Frequency Drive is widely used for speed regulation, energy saving, soft start and intelligent control for pump, fan and compressor in the industry of thermal power plant, metallurgy, cement manufacturing, mining, chemicals, water supply and sewage disposal etc.

Product Scope:
3KV, 3.3KV Series:-200~1800KVA,mated motor 160KW~1500KW
6KV, 6.6KV Series:-400~5300KVA,mated motor 320KW~4500KW
10KV, 11KV Series:-380~8500KVA,mated motor 300KW~6800KW


 

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:30 kW 6 pole frequency motor torque is how much
30 kW 6 pole frequency motor torque is how much 860. 1, the motor torque calculation Motor "torque", the unit is N? M (beef) 2, the formula is T = 9549 * P / n. 3, P is the motor rated (output) power unit is kilowatts (KW) The denominator is the rated speed n units are per minute (r / min) P and n can be found directly from the motor nameplate.
Q:What is the difference between the electronic governor and the frequency converter on the motor speed regulation?
Probably the wider range of frequency converter applications! There is a more comprehensive protection of the motor on the inverter
Q:Is the motor having a variable frequency motor and a variable voltage motor?
It should be no change it is the input / output current is v frequency is its input / output frequency is M / Hz
Q:Can different brands of laptop power adapters be generic?
First look at the specifications, voltage, power, current, are matched after looking at the interface, all the same can be used, or else the two are bad.
Q:Taian inverter 3.7KW 380V with 4.0KW 2 pole motor 18000 to 300HZ can it?
Second, is the higher speed, parking, inertia, the motor into a generator, to the module reverse power supply, resulting in the module burned, this time, should consider adding braking resistor and braking unit.
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:Pump frequency converter instantaneous restart and restart the problem
How the frequency converter works: The frequency converter is a power control device that transforms the power frequency power supply into another frequency by the on-off function of the power semiconductor device. We are now using the inverter is mainly used to pay - straight - cross mode (VVVF frequency conversion or vector control frequency), the first frequency AC power through the rectifier into a DC power supply, and then convert the DC power supply frequency, voltage can be controlled AC power supply to the motor. The circuit of the inverter is usually composed of four parts: rectifier, intermediate DC link, inverter and control. Rectifier part of the three-phase bridge uncontrollable rectifier, inverter part of the IGBT three-phase bridge inverter, and the output for the PWM waveform, the middle of the DC link for the filter, DC energy storage and buffer reactive power.
Q:In the case of the inverter, why can not the normal operation after removing the gearbox? The motor is 4 pole.
If there is a load, it may be less than the torque. So it can not run.
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:Laptop power adapter aging
First, the laptop power adapter is digital transformer, under normal circumstances either damaged, either available, no low voltage. Second, the notebook to play large games up to make the notebook because of poor heat dissipation caused by high temperature automatically shut down, not because of lack of power caused by automatic shutdown.

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