Product overview:
Switch cabinet for modular unit mode, can be combined according to no use; Composed of fixed unit combination and extendable unit two categories, to meet the needs of various substations for flexible use of compact switchgear.
The CLXGN-12 inflatable switchgear is a completely sealed system with all live parts and switches enclosed in a stainless steel housing. The whole switching device is not affected by external environmental conditions, so as to ensure the reliability of operation and personal safety, and realize maintenance free. Any combination can be fully modular by selecting an expandable bus. Extended bus safety insulation and shielding to ensure high reliability and safety. CLXGN-12 inflatable switchgear can also provide TV-based automation solutions; Formed the concept of intelligent switch, and reduce the field installation and commissioning workload to the minimum.
CLXGN-12 inflatable switch implements the GB standard.
The design life is more than 30 years in indoor conditions (20.C).
Structure:
1. CLXGN D-12 series inflatable cabinet SF6 gas is used as arc extinguishing and insulating medium.
2. The switch cabinet is fully sealed and fully insulated; The bus bar, switch and live parts are completely enclosed in stainless steel housing.
3. The cavity is filled with l.4bar SF6 gas, and the protection level is up to IP67: The whole switch device is completely unaffected by external environmental conditions, and can ensure the normal operation of the switch even in extreme cases such as temporary flooding. The product is maintenance free for life.
4. The switchgear has a perfect "five prevention" interlock device, completely eliminate the possible personnel and equipment failure caused by human error operation.
5. All switchgear has reliable safe pressure relief channel, which can guarantee the personal safety of operators even in extreme circumstances.
6. The switch cabinet is divided into two categories: fixed unit combination and extensible unit combination.
7. The switchgear usually enters and exits from the front, and can also realize side outgoing or side expansion according to different installation positions.
8. The size of the cabinet is easy to install, and can be suitable for small space and poor environmental conditions.
9. The switch cabinet can be equipped with electric, remote control and detection devices according to the different needs of users.
Technical Parameters:
| |
C module |
F module |
V module |
| load switch |
composite apparatus |
vacuum switch |
earth switch |
vacuum circuit breaker |
earth switch |
| Nominal voltage |
KZ |
12 |
12 |
12 |
12 |
12 |
12 |
| Rated frequency |
HZ |
50 |
50 |
50 |
50 |
50 |
50 |
| Power frequency withstand voltage |
KV |
42/48 |
42/48 |
42/48 |
42/48 |
42/48 |
42/48 |
| lightning impulse withstand voltage |
KV |
75/85 |
75/85 |
75/85 |
75/85 |
75/85 |
75/85 |
| Rated current |
A |
630 |
Note(1) |
630 |
|
1250/630 |
|
| Breaking Capacity |
|
|
Rated closed-loop breaking current |
A |
630 |
|
|
|
|
|
| Rated cable-charging breaking current |
A |
10 |
|
|
|
|
|
|
Rated short-circuit closing current |
A |
50 |
80 |
|
|
|
|
|
Rated peak tolerable current |
KA |
50 |
|
|
|
|
|
| rated short time current |
KA/35 |
20 |
|
|
|
|
|
Rated short-circuit switch current
|
KA |
|
31.5 |
20 |
|
25 |
|
|
Rated transfer current |
A |
|
1700 |
|
|
|
|
| Fuse maximum current |
A |
- |
125 |
|
|
|
|
| Loop resistance |
-n |
300 |
600 |
|
|
|
|
| Mechanical life |
times |
5000 |
3000 |
5000 |
2000 |
5000 |
5000 |
Note:(1)
About US:
Anhuang electric power technology co.,Itd. Located in YueQing Economic Development Zone, Wenzhou,Zhejiang, China. Our company is a professional company in high voltage electric power products,and we integrate with design,research and development, manufacture,application and service.
Company constantly introducing new technology,new craft, the product structure constantly improved. Our professional production testing equipment,special production technology, and professional service team can satisfy the customer's demand.
Our company mainly produce 10KV to 35KV Deadbreak cable connectors, fuse,prefabricated transformer substation accessories, cold and heat shrink cable accessories, lightning arrester, and accessories for electric power equipment.Products are widely used in metallurgy, electric power, construction, municipal, environment protection, national defense, water conservancy projects and other industries. Our company obtained international quality management system certification for ISO9001,ISO14 01,OHSAS18001.
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