Single-phase automatic step voltage regulator
GeneralThe RVR-1 type feeder automatic voltage regulator is actually a single phas…
Single-phase automatic step voltage regulator

Single-phase automatic step voltage regulator

Detailed description

  • Description
  • Technical data
  • Round tank type
  • Rectangle tank type
General

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

So This RVR is eqv. To a transformer equipped with on load tap charger with RVR controller sampling voltage and current data and on load tap charger steps from current transformer and voltage transformer and limit switches.


Main features

(1)High breaking capacity tap charger from self-developed technology, More reliable and more steps 2.5% each  by 8 steps( totally 20%);

(2)With RVR type Smart controller, a self-developed technology, GPRS/GSM, Blue-tooth.

(3)With self-protection LOCK-OUT functions: Line fault, Overload, OverCurrent, Under-voltage

(4)With adjustable voltage datum and step scope limit, step draw delay, data setting.


Features and Benefits

Built-In Reliability, Ten-Year Warranty
Reduce maintenance and repair costs with a voltage regulator control
designed and tested to relay standards. Mounted in a rugged, cast-aluminum
housing, the SEL-2431 Voltage Regulator Control includes
the SEL worldwide, ten-year, no-questions-asked warranty.

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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