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Quick Details
Place of Origin:
South Korea
Brand Name:
15/25/35kV LBS(air type)
Type:
Air

EMT’s Air type Load Break Switch with the ARC unit of the perfect extinction performance distribution level gang operated side-break switches for 15kV through 35kV on the overhead distribution feeders and outdoor distribution System.

 

The Air Type LBS have been specially designed for these live-switching duties :

 

             ♦ Line Switching for Load Current (Parallel / Loop Switching), Load Transfer Switching.

             ♦ Transformer Magnetizing Current Switching-load currents.

             ♦ Cable Charging Current Switching.

 

EMT’s Air Type LBS equipped Air type High performance Arch Extinguishing Chamber, and Switching Operation with Manual, or Motorizing .The Motorizing Type LBS can be operated remotely with EMT’s RTU by SCADA system DNP 3.0, or IEC 101 Protocol

 

 

 

Unit

 

 

Technical   Data

Rated Voltage

 

kV

15

25

35

Maximum Rated Voltage

kV

15.2

25.8

36

Continuous Current

A

400/630

400/630

400/630

Rated Breaking Current

A

400/630

400/630

400/630

Short-Time Withstand Current(1sec)

kA

(Peak)

25/32.5

25/32.5

25/32.5

Flash Over Voltage(1min) Dry/Wet

kV

40/50

60 / 50

45 / 40

80/70

Impulse Withstand Voltage(BIL)

kV

100/110

150

125

170/200

Support Insulator

 

Porcelain / Polymer

Operation

 

 

Manual / Motorizing

Standard

 

 

IEC 60265-1 / IEC60129 / ANSI 37.41

 

Company Information

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