• Designed and tested as per the Latest IS/IEC62271-200 standard.
  • Modular switchgear with PM Class of partition having extendable feature.
  • Constructional Design with Loss of Service category(LCS2B).
  • Design and tested with Protection of Resistance to Internal Arc classification (IAC) as per IEC62271-200.
  • Design with Integrated "Earth switch" (Optional) as per IEC62271-102.
  • Draw out "VT" possible both on CB Truck and in cable chamber from rear side.
  • Construction of VCB Mounted on withdrawable truck.
  • As a safety concern all switching operation performed with front door closed.
  • Fully mechanically interlocking system.
  • Accessible to cable terminals from the rear and front (Optional).
  • Earthed metal partitions and shutters prevent contact with live parts.
  • Design of our scope limited to Manufacturing of C & R Compartment, Assembly, wiring & Testing of switchboard.
  • Factory made Testing setup for each Electrical product.
  • Technical Specification

    Nominal Voltage 11KV 33KV
    Make Siemens Siemens
    Switchboard Reference Standard IS/IEC62271-200 IS/IEC62271-200
    Classification IAC - Upto 40KA/1Sec IAC - Upto 31.5KA/1Sec
    VCB Standard IEC62271-100 IEC62271-100
    Rated voltage @ Frequency (50HZ) 12KV 36KV
    Rated current of the feeders Upto 3150A Upto 2500A
    Rated current of the busbar Upto 4000A Upto 3150A
    Ambient Temperature Max 40 Deg C Max 40 Deg C
    Rated power frequency withstand voltage (VRMS) 28KV 70KV
    Rated impulse withstand voltage(VPEAK) 75KV 170KV
    Rated short time withstand current (3sec) Upto 40KA Upto 31.5KA
    Degree of Protection External compartment IP:4X/5X IP:4X/5X
    Degree of Protection Internal compartment IP:2X IP:2X