245kV Vertical Break Isolator

245kV Isolators

EHV isolators for 245kV class transmission substations

Transmission Grade Isolation

ENSOL manufactures 245kV EHV isolators for transmission substations. Available in vertical break, horizontal break, and pantograph configurations with corona-free design.

245kV Rated
PGCIL Approved
Corona Free
Type Tested

Products & Specifications

Product TypeDescription & Specifications
Vertical Break IsolatorSingle column vertical break design for 245kV
Horizontal Break IsolatorCentre break horizontal movement isolator
Pantograph IsolatorVertical pantograph for compact substations

Electrical Specs

Rated Voltage245kV
Rated Current2000A/3150A
STC Current50kA/3s
BIL1050kV
Frequency50Hz

Mechanical Specs

OperationMotor operated
DesignCorona-free
Creepage>5200mm
SeismicZone V rated
StandardsIS 9921, IEC 62271

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