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Quick Details

  • Place of Origin: Hubei, China (Mainland)
  • Brand Name: Worldsure
  • Model Number: WBB
  • ambient temperature: -40 ~ +45
  • altitude: < 2000 m
  • humidity: < 95%
  • max working voltage: < 110% of rated voltage
  • min working current: < 1.3 times of rated current
  • standard: IEC871-1:1997
  • power factor: more than 0.95
  • size: 1800*1000*800mm
  • voltage: 3kV~10kV
  • compensation type: local

Packaging & Delivery

Packaging Details 1. suffocating wood carton
2. water proof plastic inside
3. anti-shock foam inside
4. packing size:2100*1200*1000mm
Delivery Time 30 days after payment

kvar power compensation capacitor bank

 

I General  

WBB high voltage automatic industrial power factor saver is used in the system of up to 10kv and its main functions include compensating for wattles power, enhancing power factor, regulating power network voltage, reducing power consumption by cable,improving the quality of power supply and enhancing the efficiency of power distribution device.

 

The design of the device incldues wiring mode, protection mode, inrush limit, and harmonic overload limit to ensure sound operation.   Featuring simple and tight structure, the equipment is convenient to be installed and maintained, which makes it popular in the fields of metallurgy, mining, building material, oil, chemical industry, public utility project and so on.

 

II Features

  1. Adop high quality voltage capacitor and it is with high reliability, long life, low consumption, low temperature rise, low impedance ratio and so on.
  2. Equipped with good discharge measures and residual voltage decreases to less than 50V when the devices cut off from network.
  3. High pressure ejecting fuse are adopted as short circuit protection for single capacitor to ensure the safe operation of the devices. The main protections include neutral unbalanced current protection, split triangular voltage protection and voltage differential protection.
  4. Series reactors with impedance ratio of 1%-13% is adopted to limit the switching-on current and the 3rd harmonic and above
  5. Perfect protective measures including, over-current, transient break, over-voltage, low voltage and so on, with a separate protective screen to ensure safe running

 

III  In situ compensation

No

Type specification

Rated capacity KVAR

Rated current  A

Overall reference dimension

 H×A×B(mm)

Installation reference dimension

a x b x c(mm)

1

WBB1-6.6-50

50

4.37

1700×750×800

(2000×1100×900)

700×750×14

(1000×750×14)

2

WBB1-6.6-75

75

6.56

3

WBB1-6.6-100

100

8.75

4

WBB1-6.6-150

150

13.1

5

WBB1-6.6-200

200

17.5

1700×800×850

(2000×1100×900)

750×800×14

(1000×850×14)

6

WBB1-6.6-250

250

21.85

7

WBB1-6.6-300

300

26.2

8

WBB1-6.6-350

350

30.6

9

WBB1-6.6-400

400

35

10

WBB1-6.6-450

450

39.4

11

WBB1-6.6-500

500

43.7

Note: numbers in the brackets stand for the size of electric choke

  

IV. Product Show

 

 

 

V. Assembly and test

 

 

VI. Packing and transport

 

VII.  Certificates

 

VII. Partners

 

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China (Mainland) | Manufacturer, Trading Company
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