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Help CenterIndoor 11kv Ring Main Unit
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TSM series indoor air insulated (modular SF6) switchgear (hereinafter referred to as switchgear) and TSC series (SIC and
SQC type) indoor SF6 load break switch and composite apparatus.
It meets IEC298, IEC60420, IEC60265, GB 3906, GB3804, GB16926 standards. The switchgear has reliable fault operation
prevention function. We equipped gas-pressure meter on the load break switch to observe SF6 gas pressure when operating. Thus operation and servicing safety are ensured.
Features
-SF6 gas is adopted as insulating and arcing medium. The arcing mode is
constant magnetic field rotating arc, so its arcing ability will not be
affected by magnitude of arc and current. Besides, it has good breaking
capacity, small over-voltage, long electrical life and maintenance-free arc
extinguish chamber. -Advanced GSC series (SIC and SQC type) indoor SF6
load break switch and composite apparatus are adopted. It has three
positions:"closed", "open",
"earthed". It also has multi-functions. The equipped operating
mechanism and interlock are easy to operate and highly reliable. The
equipped gas-pressure meter is small.
-It passes rated breaking test at SF6 gas zero gauge pressure. The short
circuit making capacity of earthing switch reaches international
standards.
TSM switchgear dimensions
width: 375mm, 500mm, 750mm
length: 1800mm, `600mm
depth: 840mm
Specifications:
Item |
Unit |
Parameters |
|
Rated voltage |
KV |
12 |
24 |
Rated frequency |
Hz |
50 |
|
Rated current |
A |
630/1250 |
|
Rated load breaking current |
A |
630 |
|
Rated short time withstand current (effective value) |
A |
20/31.5 |
|
Rated short circuit duration |
S |
3 |
|
Rated short circuit making current |
KA |
50 |
|
Rated peak withstand current |
KA |
50 |
|
Rated cable charging breaking current |
A |
10 |
|
Rated active load and close circuit breaking current |
A |
630 |
|
MAX transfer current |
A |
1750 |
|
Earthing switch short time withstand current (2s) |
KA |
17.4/20 |
|
Rated current breaking times |
Times |
≥10 |
|
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 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.
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
Send Inquiry to This Supplier
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