HT Panel

PM KUSUM · HT Panel

VCB panels up to 33kV / 11kV

Type-tested High Tension Vacuum Circuit Breaker (VCB) panels, designed and manufactured in-house in AEPL's 2,00,000 sq.ft+ dust-free facility for PM KUSUM solar plants and substations.

Built for renewable energy, with native SCADA integration and QR code access – one team from switchboard to dashboard.

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HT VCB panels in the AEPL factory
33kVMax rated voltage
31.5kAShort circuit (3 sec)
IP55Outdoor protection
ERDAType tested
Features

Engineered for safety and reliability

Vacuum Circuit Breaker

Long-life VCB with a maintenance-free vacuum arc chamber.

Numerical protection

Microprocessor relays for overcurrent, earth fault and differential protection.

Motorised racking

Motor-operated breaker racking with padlockable safety interlocks.

Safety features

Door interlocks, earthing switch, arc flash venting and IR window for thermography.

Environmental protection

Anti-corrosion CRCA enclosure with epoxy powder coating, tropicalised for India.

SCADA ready

CT/PT and numerical relays with RS485 / Modbus or Ethernet communication.

Type test results

Tested at ERDA

Voltage RatingShort Circuit TestTemperature Rise TestIngress Protection TestDie-Electric Strength Test
11kV31.5kA - 3 Sec., 11kV, 1250A11kV, 1250AIP55 - Outdoor11kV, 1250A
33kV31.5kA - 3 Sec., 33kV, 1250A33kV, 1250AIP55 - Outdoor33kV, 1250A
HT panel testing in the AEPL factory
Manufacturing

Built in-house, built to last

  • State of the art, dust-free manufacturing facility
  • In-house fabrication and automated paint shop
  • Factory acceptance testing before dispatch
  • Modular design – field-ready and easy to service

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