Single-phase automatic step voltage regulator
Overhead line Auto Step voltage regulator Single phase auto step voltage regualto…
Single-phase automatic step voltage regulator

Single-phase automatic step voltage regulator Single-phase automatic step voltage regulator

Detailed description

  • Description
  • Technical data of AVR auto voltage regulator
  • Overhead line AVR auto voltage regualtor dimension
  • Substation AVR auto voltage regualtor dimension

Overhead line Auto Step voltage regulator

Single phase auto step voltage regualtor for up to 40.5kV system

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>>> Rockwill Group Company is the top leading manufacturer of single phase and three phase type AVR Step voltage regulator up to 40.5kV.

>>> Rockwill Group Company is only one complete solutions provider of AVR Step voltage regulator in china.

>>> Rockwill Group Company has own core technology of step voltage regualtor whole compoents like: Regulation control relay, On load quick-drive tap changer, Auto transformer, Current transformer and voltage transformer, Position indicator, etc.

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The RVR-1 type automatic step voltage regulator is actually a single phase oil immersed auto-transformer with RVR controller and gathering sampling of voltage and current signal, on load tap charger controlling device to achieve gird more efficient from adjust the load character by increase and decrease the voltage.

The RVR-1 type automatic step voltage regulator AVR is full typ tested Per ANSI C57.15 standard.

It is long life performance, over 1,000,000 times electrical and mechnical life operation.

>>> Voltage regulation
32 step of regulation in step of 5/8%  for a total of 10% voltage boost to 10% voltage buck
>>> Voltage rating
For MV voltage 2.4kV (60 kV BIL) to 35kV (200 kV BIL) at 50/60HZ system

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Rockwill the top leading manufacturer of MV AVR - Auto voltage regulator ??



Voltage(kV)
BIL(kV)

Load Current
(Amperes)

kVA

2.5 kV
60 kV BIL

200
300
400
500
668
1000
1332
1665

50
75
100
125
167
250
333
416

5.0 kV
75 kV BIL

100
150
200
250
334
500
668
833

50
75
100
125
167
250
333
416

7.62 kV
95 kV BIL

100
150
219
328
438
546
656
875
1093

76
114
167
250
333
416
500
667
833

13.8 kV
95 kV BIL

100
150
200
300
400
483
604

138
207
276
414
552
667
833

19.92 kV
150 kV BIL

50
100
167
200
335
418
502

100
200
333
400
667
833
1000

33 kV
200 kV BIL

50
100
200

165
330
660


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