Our K series switchgear can be divided into two types: fixed type and unit-combination extendable type. With perfect corrosion resistant enclosure and sealing, it can be used in various places.
It is compact, reliable and safe. It is an intelligent switchgear that combines industrial automatic technology.
standards:
International standard:
IEC60376 IEC60129 IEC60298 IEC60265-1 IEC60420 IEC60694 IEC60282 IEC60056 DINVDE0670 (German standard)
National standard:
GB11022 GB3906 GB1984 GB3804 GB16926
K series switchgear can also be called:
SF6 ring main unit(RMU)
gas insulated switchgear(GIS)
ring main unit switchgear, switchgear
Specification:
Item | K Module Cable | T Module Transformer | V Module Circuit Breaker | ||
Rated voltage (KV) | 12/24 | 12/24 | 12/24 | ||
Rated frequency (Hz) | 50/60 | 50/60 | 50/60 | ||
1min power frequency withstand voltage (KV) | 50/60 | 50/60 | 50/60 | ||
Lightning impulse withstand voltage (KV) | 125/145 | 125/145 | 125/145 | ||
Rated current (A) | 630 | ≤200 | 630 | ||
Rated active load breaking current (A) | 630 |
| 630 | ||
Rated closed-loop breaking current (A) | 630 |
| 630 | ||
5%active load breaking current (A) | 31.5 |
| 31.5 | ||
Rated cable charging breaking current (A) | 50 |
| 50 | ||
Rated transfer breaking current (A) |
| 1700/2700 |
| ||
Rated short circuit breaking current (KA) |
|
| 20 | ||
Rated short circuit making current (KA) | 50 |
| 50 | ||
Rated short-time withstand current (KA) | 20/25 |
| 20/25 | ||
Rated short-time duration (S) | 4/3 |
| 4/3 | ||
Rated withstand current (peak value) (KA) | 50 |
| 50 | ||
Mechanical life (time) | 5000 |
| 10000 | ||
Environment temperature (centigrade) | -40~+55 centigrade | ||||
SF6gas pressure/ 20 centigrade gage pressure (MPa) | 0.03 | 0.03 | 0.03 | ||
IP | Gas tank IP67,others IP3X | ||||
Annual leakage rate | ≤0.004% | ||||
For exact specifications, pls contact us.
Our products are packed in export wooden boxes or cartons.
We can arrange sea shipment or air shipment for you.
we can supply paid samples for test.
Usually we will offer a 12 months warranty.
If any problems resulted from quality and mal-manufacturing, our after-sales service will help you solve these problems.
We will help you with technical problems during installation, test and marketing
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
We have several years of exporting experience. Our customers are all over the world, including Europe, Asia, Africa, America, Middle East. Most of our products export to Europe and are well recognized by them.
Equipments in our factory
1. What is the payment term?
T/T, wire transfer, west union
2. How about the warranty period?
Usually we offer a 12-month warranty period.
3.Do you have type test?
Yes, we have type test in China and we have also passed type test in Europe.
4.How can I order?
Please contact us and tell us your detailed request. Then we will send you our plan