33kv 630A Motorized Sf6 Lbs Pole Mounted Load Break Switch

33kv 630A Motorized Sf6 Lbs Pole Mounted Load Break Switch image

Get Latest Price Request a quote

Basic Info.

Model NO.

LRFW

Number of Poles

Three Pole

Grounding

Single Ground

Series

Three

Run

Vertical & Horizontal

Switching Mode

Double-Throw Type

Structure of Operating

Electric

Certification

ISO9001

Brand

L&R

Altitude

Not More Than 1000m

Insulation Medium

Sf6

Rated Voltage

400A,630A,1250A

Transport Package

Wooden Crate

Specification

ISO9001: 2008

Trademark

Customerization

Origin

Wenzhou, Zhejiang

HS Code

8535210000

Production Capacity

100, 000PCS/Month

Product Description

DESCRIPTION

LRFW-12/24/36 pole-mounted load breaking switch is used to rated voltage 24KV, rated current 400/630A, 50/60 Hz power grid open circuit, load current in closed power system, overload current. This load switch can separate those broken distribution line automatically.

The LRFW series outdoor SF6 load switch is a three-phase AC 50Hz /60Hz outdoor medium-voltage switchgear, which can break off and close the load current and overload current in the power system; The load switch is equipped with intelligent controller to realize the automation of distribution system.
Application voltage levels include 12kV, 24kV and 36kV.
Application standard: IEC62271-200.

1. Lift handle
2. Carrying handle
3. Integrative rubber bushing
4. manual operation handle
5. Contact position indicator
6. Load switch support frame
7. Grounding device
8. Open closed locking device for load switch
9. High gas pressure relief explosion-proof device
10. Electric mechanism device
11. SF6 Gas pressure gauge
12. SF6 Gas filling valve

Item	Unit	Data
Rated voltage	kV	12	24	36
Rated frequency	Hz	50/60
Rated current	A	400 / 630
Rated short-circuit withstand/breaking current	kA	12.5
Rated short-circuit making current (peak)	kA	31.5
Rated peak withstand current	kA	31.5
Rated short-circuit time	Sec	1
Power Operating Time (Close/Open)	Sec	<2
Mechanical Operations	Times	5000
Rated full load operations	Times	400
Power frequency withstand voltage (1 min)	kV	28/32	50/60	70/80
Lightning impulse withstand voltage (peak)	kV	76/85	125/145	170/190
IP Level		65
Arc Extinction Medium	Times	SF6 Gas
Insulation Medium		SF6 Gas
SF6 gas year leak rate		≤0.5%

We are China 33kv 630A Motorized Sf6 Lbs Pole Mounted Load Break Switch manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

Get Latest Price Request a quote