11kv load break switch

Specifications

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

 Stainless steel enclosure and safety device

 Low annual leakage rate

 Maintenance free for 30 years

 Long mechanical life 

 Very short arc extinguishing time

 High performance 

 Quick open and close

 Remote control available

 Porcelain bushing or polymeric bushing

 Easy installation

3.Brief specifications

*Other ratings are available upon request
 

4, Optional features

--- 12/24/36 kv 

--- porcelain bushing-molded cable outgoing /  rubber bushing-molded cable outgoing/

    rubber bushing- lug terminal outgoing line/PLBS-with surge arrester/

   porcelain bushing-lug terminal outgoing line

5. Standards

It complies with IEC60265, IEC60694, IEC62271, GB 3804 standard. 

6. Switch structure

Manual locking device

The switch can be prevented from fault operation when power failure operation occurs.

When operation, pull down the pull-tab of manual mechanical locking device and lock the switch mechanism in open or close position. And switch can not be operated when it is open or close. After the operation is finished, push up the pull-tab of manual mechanical locking device and unlock the switch mechanism. Then the switch can be operated again. 

PLBS composition

7. 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

8. 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