| Customization: | Available |
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| Certification: | ISO9001, CE |
| Shell Material: | Stainless Steel |
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High reliability maintenance free small size
C-GIS series SF6 gas insulated (N2 or dry air insulated is available for 12kv/24kv) metal enclosed switchgear is developed by us. It can be used in primary or secondary power distribution system. It is a new generation of switchgears with vacuum arc extinction, APG embedded technology, gas insulation technology and interfacial insulation technology.
C-GIS gas tank is a sealed gas tank made of stainless steel, stiffener is welded inside the tank, which ensure the gas tank deformation within the permitted range in the high-altitude area. Perfect sealing is realized by "O" ring, bellows and magnetofluid dynamic sealing structure, which ensure a low leak rate, annual < 0.1%.
standard:
IEC 62271-100
IEC62271-102
IEC 62271-103
IEC 62271- 200
DL/T 404
switchgear types:
- Incoming cubicle
- Outgoing cubicle
- Feeder cubicle
- Busbar connection cubicle
- PT cubicle
- Metering cubicle
structures
C-GIS is modular assembled structure, it is composed of independent functional modules, bottom unit, integral gas unit, protection and control unit, operation mechanism chamber, pressure relief channel. It is assembled and maintained flexibly and high-efficiently.
1 ) three-position disconnectors
2)Magnetofluid dynamic sealing structure
| Item | Unit | Parameters | |||
| Rated voltage | KV | 12 | 24 | 40.5 | |
| Rated frequency | HZ | 50/60 | |||
| Rated current | A | 630/1250/2500/3150/4000 | 630/1250/2500 | ||
| Rated insulation level | Power frequency withstand voltage (between phases/phase to earth) | KV | 42 | 65 | 95 |
| Power frequency withstand voltage (across isolation distance) | KV | 48 | 79 | 118 | |
| Lightning impulse withstand voltage (between phases/phase to earth) | KV | 75 | 125 | 185 | |
| Lightning impulse withstand voltage (across isolation distance) | KV | 85 | 145 | 215 | |
| Auxiliary circuit rated power frequency withstand voltage | KV | 2 | |||
| Rated short time withstand current | KA | 25/31.5/40 | |||
| Rated short circuit duration | S | 4 | |||
| Rated peak withstand current | KA | 63/80/100 | 63/80/100 | 50/63/80 | |
| Circuit breaker rated short circuit breaking current | KA | 25/31.5/40 | 25/31.5/40 | 25/31.5 | |
| Circuit breaker rated short circuit making current (peak) | KA | 63/80/100 | 63/80/100 | 50/63/80 | |
Combining manufacturing experience, new technology, industrial knowledge and more than ten years exporting experience, 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
standard packaging: wooden or carton
shipping:
economic shipping: sea/railway
fast shipping: express
1.What is the payment terms?
TT, paypal, western union, etc.
2. What is the guarantee period?
Usually the guarantee period is 18 months after delivery.
3.Do you have type tests?
Yes, we have passed type test in China.
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