Specifications
1.12kv,24kv,36kv available2.manual operation,motor operation,intelligent operation
3.low annual leakage rate,maintenance free
1. Brief introduction
PLBS Pole mounted SF6 load break switches /switch disconnectors 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. Standards
It complies with IEC60265, IEC60694, IEC62271, GB 3804 standard.
3.Brief specifications
Name | Unit | Data |
Rated voltage | Kv | 12/24/36 |
Rated frequency | Hz | 50/60 |
Rated load current | A | 400/630 |
Rated short time withstand current | Ka/s | 20/4 |
Rated cable charging breaking current | A | 25 |
Peak withstand current | Ka | 50 |
*Other ratings are available upon request
4. Packing and shippiong
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
5. Our equipments