• Electric Automatic Step Voltage Regulator
  • Electric Automatic Step Voltage Regulator
  • Electric Automatic Step Voltage Regulator
  • Electric Automatic Step Voltage Regulator
  • Electric Automatic Step Voltage Regulator
  • Electric Automatic Step Voltage Regulator

Electric Automatic Step Voltage Regulator

Application: Power
Phase: Single
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Auto-transformer
Certification: ISO9001-2000
Customization:

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Basic Info.

Model NO.
RVR-1
Usage
Combined Transformer
Frequency Characteristics
Power Frequency
Shape of Core
U
Brand
Rockwell
Material
Oil, Copper
Color
Gray, Green or Customized
Delivery Time
30days
Transport Package
Wooden
Specification
IEC/ANSI/GB
Trademark
Rockwell
Origin
China
HS Code
8504220000
Production Capacity
1000

Product Description

RVR-1 Type
Single Phase 32-Step Voltage Regulator
2.5KV-14.4KV-33KV

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
&current 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 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

+The RVR-1 regulate distribution line voltages from 10% raise (boost) to 10% lower (buck) in thirty-two steps of approximately 5/8% each. Voltage ratings are available from 2400 volts (60 kV BIL) to 34,500 volts (200 kV BIL) for 60 Hz and 50 Hz systems.
+With RVR type Smart controller, a self-developed technology, GPRS/GSM, Blue-tooth.
+With self-protection LOCK-OUT functions: Line fault, Overload, OverCurrent, Under-voltage
+With adjustable voltage datum and step scope limit, step draw delay, data setting.

STANDARD FEATURES
  • Position indicator with ADD-AMP adjustment
  • Control box
  • Tap changer with motor and power supply
  • Oil drain valve with sampling device
  • Pressure relief device
  • Lifting lugs
  • Nameplates
  • High-creep porcelain bushings
  • Oil sight gauge
  • Control cabinet with removable front panel
  • Conformally coated circuit boards
  • MOV-type external series arresters.
LOAD CURRENT AND KVA RATINGS, 50/60 HZ
 
Voltage
(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 kVBIL
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
 
Electric Automatic Step Voltage Regulator
Electric Automatic Step Voltage Regulator

Electric Automatic Step Voltage Regulator
Electric Automatic Step Voltage Regulator
Electric Automatic Step Voltage Regulator
Electric Automatic Step Voltage Regulator
 
 
 

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Diamond Member Since 2013

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Manufacturer/Factory & Trading Company
Year of Establishment
2008-12-08
Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate