Product of Coet

SCR static switch for fast operation ( <1 ms ) when the voltage exceeds the dangerous level of 300 V or 600 V. For the security reason the device earthing position visible from outdoor and lockable for negative maintenance. OVPD panels of Negative Voltage Regulator Device are integrated with over voltage protection relays and self test functions.

Voltage Limiting Device | Technical Features

Technical specifications of Coet Voltage Limiting Device are listed below:

  • Breaking Current : 900 A
  • Making Capacity : 35 - 50 - 100 kA
  • Rated Insulation voltage : 4.8 kV
  • Rated Impulse Voltage : 40 kV
  • Insulation Class : IP30
Type Size Download Link
General Catalog PDF 1 MB Download
Traction Catalog PDF 1 MB Download
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