Lightning Arrester, Switch and switchgear company

Epoxy insulated Load break Switch(Eco S/W) > For overhead line

본문

Product Name

Epoxy insulated Load break Switch(Eco S/W)

Purpose

Environmentally friendly polymer insulation and vacuum interruption Switching on/off the load current of process power distribution line, for division and tapping of lines

Characteristic

SF6 gas free
This product uses vacuum interruption and does not use SF6, a greenhouse gas, which makes it environmentally friendly.
By adapting a polymer insulation, it doesn’t require constant maintenance, gas monitoring or top up of insulation.
Through watertight epoxy mold, we’ve removed the danger of explosion due to rise in pressure.
Quality stability has been realized by Mold product that has the same shape.
Operating part
All the point of contact in all planes open and close at the same time. The speed of opening and closing is always the same regardless of operation.
Automatic switch can be operated not just electronically from the control box, but manually by controls on the body. It can be operated on the spot or via a remote.
Water proof & rust prevention
The body of the switch has been welded with stainless steel and covered with epoxy tar film, making it rust-proof.
Compact design
A compact design was achieved through VI method and simple control, which minimizes the room needed for installation.

Classification	Characteristics
Model	SECO-6A(Auto), 6M(Manual)
Rated Voltage	25.8 kV
Rated Current	630 A
Rated Short-time Current	12.5 (rms) 1s
Rated Short Circuit Making Current	12.5 kA (32.5 kAp) 5times
Non-Voltage Switching	5,000 times
Rated Power Frequency Withstand Voltage	Dry 60 kV / 1min , wet 50 kV / 10s
Impulse Withstand Voltage	150 kV (1.2 x 50 ㎲)
Rated control supply voltage	220 V 50/60Hz, DC : 24 V

이전글Polymer Recloser for Distribution Automation 21.10.21
다음글SF6 Gas Insulated Load Break Switch 21.10.21