33kv Electric Automatic Step Voltage Regulator

• Customization: Available
• Application: Power
• Phase: Single
• Model NO.: RVR-1
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000
• 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