- Electricity - Electronics
- Electronic Component
- Current transformer
- GE Grid Solutions
Voltage transformer OTEFcurrentencapsulatedrugged
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Characteristics
- Type
- current
- Configuration
- encapsulated
- Applications
- rugged
- Electrical characteristics
- voltage
- Norms
- IEC
- Other characteristics
- short-circuit, oil-filled, oil-insulated
- Primary voltage
Min.: 72.5 kV
Max.: 420 kV
- Primary current
5,000 A
Description
GE manufactures a complete range of high voltage oil-filled voltage transformers (VTs). The OTEF is a tank-type potential transformer with post insulator. Thousands voltage transformers are in service worldwide, in all types of climates and under the most severe conditions.
Customer Benefits
•Extensive field experience
•Operational security
•Maintenance free
•Protection against bursting
•Easy installation – no special tools required
•Leak proof design and rugged construction for long service life
•Mineral oil-filled - no PCB
•Insulation paper applied mechanically which guarantees a homogeneous, high-density paper insulation
Characteristics
•In short-circuit: up to 80 kA1” (Isc dyn: 200 - kA peak)
•Secondary cores: up to 8
•Oil expansion by stainless-steel bellows
•Oil level indicator
•Compliance with IEC and IEEE or equivalent standards
•DC current transformers available
Catalogs
KOTEF
4 Pages
Other GE Grid Solutions products
HV/MV Equipment
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.