Oil Cooled Capacitive Voltage Transformers from 72.5 KV upto 145KV

Our Oil Cooled Capacitive Voltage Transformers (CVTs) are designed for high-voltage transmission systems ranging from 72.5kV to 145kV. These CVTs provide accurate voltage measurement and serve as a reliable source for protection, metering, and control, while also offering a coupling function for power line carrier communication (PLCC) systems.

Built to withstand harsh outdoor environments, these units are hermetically sealed and oil-insulated for long-term, maintenance-free operation.

Key Features:

Voltage Range 72.5kV to 145kV
Oil-Insulated Design Provides superior insulation, cooling, and long service life under high-voltage operating conditions.
Capacitive Divider Technology Ensures precise voltage measurement and supports PLCC functions.
Rugged Outdoor Construction Equipped with high-strength porcelain or composite insulators for pollution resistance and mechanical durability.
Secondary Outputs Available with multiple secondary windings for metering, protection, and communication purposes.

Applications:

High-voltage transmission substations
Power grid metering and protection
Coupling for power line carrier communication (PLCC)
Grid monitoring and control systems

Standards & Compliance:

Manufactured in accordance with IEC 61869-5, IS 3156 (Part 4), and other applicable international and utility-specific standards.