Audited Supplier
The main switch of XGN15-12 sulfur hexafluoride ring network cabinet is FLN36-12 and FLN48-12 SF6 load switch. it can also be equipped with VS1, VD4/ S, ISM vacuum circuit breaker or HD4/ 55 SF6 circuit breaker according to the needs of users. Load switches and circuit breakers can be operated manually or electrically, and distribution automation can be realized with electric operating mechanism, PT, CT, FTU and communication devices.
Working environment
2. Daily average temperature(Within 24h): ≤+35ºC
3. Altitude : less than 2000m;
4. Relative humidity: within 24h, daily average value ≤ 95% , daily average vapor pressure≤ 2.2KPa;
monthly average value ≤ 90%, monthly average vapor pressure≤ 1.8KPa
* Ambient air is not significantly polluted by dust, smoke, corrosive and / or flammable gas, vapor or salt contamination
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 |
Company Profile
Kunji Electric Co., Ltd. which is specialized in producing, developing and marketing power transmission and distribution products. The company is established in 2015, which is located in Wenzhou city, Zhejiang province, China.
Our main products are including switchgear, ring main unit, transformer,substation, and Other Power Transmission & Trcansformer. Our product has passed ISO9001 and CE certificate.
We have a professional technical team which can provide you with full design solution and technical support.
Workshop
Certificate
Packaging & Shipping
RFQ
1. Are you a trading company or manufacturer ?
We are a professional factory with 10 years experience in the field of High and low Voltage switchgears, Substation,transformers,
cable distribution box and various electrical equipment.
Our factory is the excellent supplier of State Grid Corporation od China.
2. Do you accept customized serveice ?
We offer OEM/ODM service , can print your logo on product . our professional technical and quotation team can provice a satisfied satisfied project according to your drawing and parameters .
3. What is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?
It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable .
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
30%T/T in adcance,70% before shipment . West union,L/C are also acceptable .
