PLBS series outdoor sf6 load break switch

1. Brief introduction

PLBS Pole mounted SF6 load break switches are designed to meet growing requirements for reliability.

Switches filled with SF6 gas as the insulating and arc quenching medium with puffing

principle.

It can be used in 12kv,24kv,36kv overhead line. 

It has excellent load breaking and fault making capacity.

It has three kinds of operating mechanisms: manual, motor, intelligent

The basic mechanism is operator independent quick close and quick open spring toggle

mechanism. The motor operating mechanism is developed to meet the feeder automation in addition to the manual switch. 

2.Features

-various bushing types

Besides standard porcelain bushings, we can also supply rubber bushings.

-Visible open and close status.

It is easy to see clearly the main contact position indicator ( green-open, red-close). This indicator is directly connected with main contact drive shaft assembly so that it can show contact status exactly. 

-remote control

Electronic controller is equipped. Users can operate locally, or operate at master station through FTU interface.

3.Brief specifications

*Other ratings are available upon request

4. Insulation gas

Gas filling pressure ( 0.7kg/cm²G )

Rated service pressure ( 0.7kg/cm²G )

High gas pressure relief anti-explosion device motion pressure ( 4-6 kg/cm²G )

Low gas pressure lock alarm device lock pressure ( 0.3-0.4 kg/cm²G )

5. Packing and shipping

Each product  is tested according to IEC60265-1(1988),GB3804-1990 before delivery. 

We can help arrange the following shipping:

sea: econimic, but slow

air: fast

express: fast, suitable for samples 

6. Company information

Combining manufacturing experience, new technology and industrial knowledge, TENLEE aims to build advanced
power distribution and protection systems. 

TENLEE is specialized in manufacturing a comprehensive range of solutions from 12kv to 36kv for indoor/outdoor
systems:
complete medium voltage switchgear
vacuum circuit breakers
reclosers
load break switches
disconnector switches
cast-resin transformers from
power automation systems