VIJAY VIDYUTH UDYOG

Corporate

Our range of Oil cooled transformers ranges from capacities of 15 KVA to over 2500 KVA and Voltage class of 11KV/22KV/33KV with first filling of oil as per I.S 335 and temperature rise as 50C in Oil and 55C in winding and suitable for outdoor execution. All the transformers are of ONAN type, naturally cooled, double wound, Core type and are manufactured with off circuit or On Load Tap Changer (OLTC) with Remote Tap Changer Cubicle panel (RTCC) and AVR. The transformers are painted with three coats of DA grey paint as per IS: 5/1978 and in general conform to I.S 2026/1977. All the Transformers are provided with standard fittings as per the relevant standards. Optional fittings such as Oil and Winding Temperature Indicators, Buchholz Relay, Magnetic oil level gauge, Marshalling box, On load tap changer with Remote Tap Changer Cubicle with automatic Voltage Relay shall be provided as per the customers requirement.

Manufacture of special transformers (250 kVA to over 1500 kVA) with the following accessories : On Load Tap Changer (OLTC) – 13, 17, 19 tap positions. AVR (Automatic Voltage Regulator) Buchhozyl Relay Oil Temperature Dial Type Indicator Winding Temperature Indicator with CT & Sensing Device Marshalling Box Magnetic Oil Gauge

Exclusively used for Indoor applications. Preferred over Oil cooled Transformers due to reduced fire hazards. Maintenance free and negligible humming noise. Special type transformers -Compact type as per customer requirement/worksite constraint. Transformer designs conform to I.S 2026 & I.S 11171.