Basic Info.
Speed
High-Speed Circuit Breaker
Arc-extinguishing Medium
SF6
Function
Conventional Circuit Breaker
Certification
ISO9001-2000, CE
Rated Voltage
36kv or Others
Mechanism
Motor or Manual
Mechanical Life
More Than 5000
Transport Package
Carton/Wooden
Specification
switch body and mechanism
Production Capacity
500sets/Month
Product Description
Product Description TSC series indoor load break switch, whose rated voltage are 12kv, 24kv and 36kv. It adopts SF6 gas as an arc extinguishing and insulation medium.
SF6 is "the" breaking gas offering a number of advantages:# high capacity for carrying the heat produced by the arc. The arc is rapidly cooled by convection during arcing;# high radial thermal conduction and high electron capturing capacity; when the current passes through zero:5 the SF6 permits rapid heat exchange from the centre of the arc towards the exterior,5 the fluorine atoms, which are highly electro-negative, act as veritable "traps" for electrons; since it is the electrons which are mainly responsible for electric conduction in the gas, the gap between the contacts recovers its initial dielectric strength through this electron capture phenomenon at current zero.
advantages
competitive price and good qualitypolular in power station low cost investmenthigh quality, IEC,GB standardmore than 10 years export experience
Detailed Photos
36kv overall dimensions 36kv 350mm phase distance load break switch
types of 36kv sf6 load break switch
Product Parameters
| Item | Unit | Value |
| Rated voltage | kv | 24 |
| Rated frequency | Hz | 50 |
| Rated current | A | 630 |
| Rated short time withstand current | KA | 20 |
| Rated short time duration | s | 3 |
| Rated peak withstand current | KA | 50 |
| Mechanical life | Times | More than 5000 |
| Sf6 annual leakage rate | % | 0.1 |
Packaging & Shipping
Company Profile 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 40.5kv for indoor/outdoor systems: gas insulated switchgears
ring main unit
sf6 free switchgears
vacuum circuit breakers
sf6 circuit breakers
reclosers
load break switches
disconnectors
distribution transformers/power transformers
substations
FAQ1. What is the delivery date?
Usually within a month for a HQ.
2. Do you have tyoe tests?
Yes, we have type test in China and we also pass type test in Europe.
3. Do you have other voltage ranges?
Yes, we have 12kv, 24kv and 36kv.
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