Voltage Transformers up to 33kV

• Indoor Type Resin Cast CTs
• Outdoor Type Oil-Cooled CTs
• Outdoor Type Resin Cast CTs
• Single Phase / Three Phase Units.
• Customized solutions as per client specifications

1. Dry-Type Resin Cast Voltage Transformers

Key Features:

• Type: Single Phase / Three Phase
• Voltage Class: Up to 33 kV
• Insulation: Epoxy Resin Encapsulated (Non-hygroscopic)
• Cooling: Naturally Air-Cooled (Dry Type)
• Secondary Voltage: 110 V or 110/√3 V
• Rated Burden: 10 VA to 500 VA at 0.8 PF lagging
• Frequency: 50/60 Hz
• Accuracy Class:
  • Metering: 0.1, 0.2, 0.5, 1.0, 3
  • Protection: 3P, 6P

2. Outdoor Oil-Cooled Voltage Transformers

Key Features:

• Type: Single Phase / Three Phase
• Voltage Class: Up to 33 kV
• Insulation Medium: Mineral Oil (Conforming to IS 335 / IEC 60296)
• Secondary Voltage: 110 V or 110/√3 V
• Rated Burden: 10 VA to 500 VA at 0.8 PF lagging
• Cooling Type: Oil Natural Air Natural (ONAN)
• Accuracy Class:
  • Metering: 0.1, 0.2, 0.5, 1.0, 3
  • Protection: 3P, 6P
• Frequency: 50/60 Hz
• Construction: Hermetically sealed or conservator type as per customer requirement
• Standards Compliance: IS 3156, IEC 60044-2, ANSI C57