Oil Filled, Line to Ground
VOLTAGE TRANSFORMERS
44kV - 132kV
Image - 132kV Voltage Transformer
Instrument Transformer Technologies provides a range of Oil Filled, Outdoor, Post Type, Voltage Transformers for distribution substations, protection and metering. Units also available as a Power Voltage Transformer for limited single phase supply.
PRODUCT IMAGES
Please note some images are used as illustrations only, actual products may vary slightly.
SPECIFICATIONS
Nominal Voltage Un | kV | 44 | 66 | 88 | 132 |
---|---|---|---|---|---|
Highest System Voltage Um | kV | 52 | 72 | 100 | 145 |
Lightning Impulse (BIL) | kV | 250 | 325 | 450 | 650 |
Power Frequency Withstand (60s) | kV | 95 | 140 | 185 | 275 |
Specification | IEC 60044-1 / 2 | ||||
Insulation Medium | Paper / Oil | ||||
Bushings // Creepage | mm/kV | Porcelain// Composite (Very High Pollution) | |||
Terminal | mm | 26 x 125 or 38 x 125 | |||
Tank Finish | Zinc sprayed, Red Oxide undercoat, 2 x Enamel Final coat | ||||
Class | Metering and Protection |