Business Introduction Switch

25.8kV Eco-Switch

Properties and Uses of the Product

  • Nominal Voltage 25.8kV
  • Rated Current 630A
  • Frequency 50/60Hz
  • Short-time Rated Current 12.5kA
  • Rated Making Current 32.5kA(Peak),5 times
25.8KV Eco-load break switch is a vacuum Eco-load break switch based on epoxy insulation used for overhead distribution lines and branching. This environment-friendly, automatic Eco-load break switch can be controlled remotely in connection to the SCADA system.
Properties
Environment-friendly Eco-load break switch that does not use SF6 gas
Stable breaking and insulation recovery functions by applying high-speed VI extinguishing method
Operation Method: Manual / automatic operation
On-site switch operation using control switches in the control box (automatic)
Battery Test Function - Remote Test Function of On-site Conditions (Automatic)
Can be installed for general lines (100mm2) and large-capacity lines (200mm2)
Controller Status Display Function and Lock Function
  • Abnormal Battery Display Function
  • Charging Display Function
  • Switch Status Display Function
  • Control Door Monitoring Function
  • Lock Function
Type PM-E6A-ECO
Rated Voltage (kV) 25.8kV
Rated Current (A) 630A
Rated Frequency (Hz) 60Hz
Rated Short Time Current (kA/sec,rms) 12.5kA
Rated Making Current (kA/time, Peak) 32.5kA(Peak),5 times
Power Frequency Withstand Voltage (kV/minute) 60
Lightning Impulse Withstand Voltage (1.2*50㎲)kV BIL 150
Rated Gas Pressure (kg/㎠) None
Guaranteed Minimum Gas Pressure (kg/㎠) None
Operation Method Automatic, Manual
No-load Object Performance (Times) / Main Circuit 5000 times
Insulation Medium Switch Part: VI (vacuum) , Conduction Part: Epoxy
Installation Type Pole-mounted, ground installed
Control Circuit Operation Power AC220V , DC 24V
Body Weight 112KG
Applied Standards IEC60265-1, ANSI C37.71
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