Active Member
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[China]
Address: N0.506 Huicheng Road, Chengyang District, Qingdao City，China
Contact name:Jack
Qingdao Hengfengyou Electrical Engineering Co., Ltd. |
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Ring network cabinet 10kv sf6 gas insulated one-in-two-out switchgear high-voltage switchgear inflatable cabinet
Structure Description:
The inflatable ring network cabinet is suitable for 12kV power
system, which is mainly used for power supply of ring network,
automatic isolation of fault area and line segment in distribution
network.Only the upper power distribution automation terminal
equipment (FTU/RTU) and communication device are equipped in the
ring network cabinet to communicate with the control center of the
power distribution automation system, and it can measure the
voltage and current of the line and monitor the working state of
each switch.
The ring network cabinet seals all switch equipment in a closed
stainless steel box filled with SF6, and there is no exposed live
body outside. It is a fully enclosed and fully insulated switch
equipment, which is not affected by the external environment and
runs safely and reliably.The ring network cabinet is divided into
straight through cabinet, circuit breaker cabinet, load switch
cabinet, combination electrical cabinet, contact switch cabinet,
metering cabinet and other standard units can be flexibly combined
to achieve multiple schemes.
Switchgear Structure
1. Stainless steel metal shell, filled with SF6 gas as insulation
medium, full insulation, maintenance free;
2. It has obvious visual break point;
3. Reliable chain and safe operation.
The Specification
| ITEM | UNIT | XGN15-12(F)/630-20 | XGN15-12(F.R)/T125-31.5 |
| Rated voltage | KV | 12 | 12 |
| Rated current | A | 630 | 125 |
| Rated frequency | Hz | 50 | 50 |
| Rated frequence withstand voltage | KV | 42/48 | 42/48 |
| Rated impulse withstand voltage | KV | 75/85 | 75/85 |
| Rated mainly acnive load breaking current | A | 630 | |
| Rated closed-loop distribution circuit current | A | 630 | |
| Rated short-circuit making current(peak) | KA | 50 | 80 |
| Rated peak withstand current | KA | 50 | 50 |
| Rated short-time withstand current | KA | 20 | 20 |
| Rated duration of short circuit load break switch | S | 4 | 4 |
| Rated SF6 gas pressure(20ºC gauge) | MPa | 0.04 | 0.04 |
| Loop resistance | μΩ | <=200 | <=400 |
| Mechanical endurance load break switch/ earthing switch | KA | 5000/3000 | 5000/3000 |
| Rated short-circuit breaking current | KA | 20/50 | 31.5/50 |
| Rated transfer current | A | 1750 | |
| Degree of protection | IP4X | IP4X |
Our Services
We have established strict working procedures and standards in the
development, production, sales and after-sales of electrical
products, so as to provide customers with first-class products and
the best service.
1. Our electrical engineer has more than 10 years of working
experience
2.Our workshop workers are all skilled industrial workers who have
received three months 'pre-job training
3. Our sales team has been extensively trained by management
consultants to provide professional solutions for customers
4. Our technical team can provide customers with 24-hour technical
support world wide
5. Our customer service team ensures that orders are delivered on
time.
Pre-sale service:
1.ISO certified excellent Manufacturer
2. Third-party authoritative certifications: SGS, CE, CB, CNAS, CQC,
CCC, etc
3. Flexible payment: T/T, LC, O/A
4. Sufficient inventory, fast delivery time and long validity of the
price
5. The whole process of picture tracking can be realized in
production and transportation
6. Experienced professional sales team and a strong technical team
7. Sincerely invite customers to visit the company for guidance
After-sales service:
1. If there is any quality problem after receiving the goods, you can
return the goods free of charge or ship new products
2. We provide our customers with a 2-year product warranty
3. Provide 24-hour, 365-day technical guidance worldwide
4. The VIP customers enjoy our promotional activity
