RMU SF6 gas switchgear LV or mv switchgear for power distribution
Product Description
HXGN17-12 Fixed Type Alternating-current Metal-enclosed Switchgear
HXGN17-12 Cubicle Fixed Type Alternating-current Metal-enclosed Switchgear (hereinafter referred to as ring main unit) is a new type high-voltage switchgear designed for the transformation and construction of urban power grid. It also can be used for breaking load current or short-circuit current and making short-circuit current in power systems. It is equipped with FZRN25 and FZRN21 vacuum load Switch , adopts spring operating mechanism, which can be operated by manual or by electric. The earthing switch and disconnector are equipped with manual operating mechanism. This ring main unit is
of complete set, small size, no flaming or explosive danger, with reliable“five preventions".
It complies with the standards GB3906 A.C. metal-enclosed switchgear for rated voltages of 3~35kV, IEC60420 High-voltage alternating current switch-fuse combinations.
No. | Item | Unit | Data | ||||||
FN12-10 | FZN25-12 | ||||||||
3.1 | Rated voltage | kV | 12 | ||||||
3.2 | Rated current | load break switchgear | A | 630 | |||||
Combined switchgear | A | 125 | |||||||
3.3 | Rated frequency | Hz | 50 | ||||||
3.4 | Rated short-circuit breaking current | kA | 31.5 | ||||||
Rated short-time withstand current | kA | 20 | |||||||
Rated active on-load breaking current | A | 630 | |||||||
3.5 | Rated peak withstand current | kA | 50 | ||||||
3.6 | Rated power frequency voltage withstands inter-phase, to earth and to the open contact | kV | 42 | 48 | |||||
3.7 | Thundering withstands voltage inter-phase, to earth and to the open the contact | kV | 75 | 85 | |||||
3.8 | Mechanical life | times | 10000 | ||||||
3.9 | Rated take-over current | A | 3150 | ||||||
3.10 | Protection level | IP2X | |||||||
3.11 | Operating mode | Manual or automatic | |||||||
3.12 | Control circuit rated voltage | V | DC: 110, AC:220 | ||||||
Service conditions
◎Altitude: ≤ 1000m;
O Ambient temperature: -25°C~+40°C;
◎Relative air humidity: Daily average ≤ 95%; Monthly mean ≤ 90%;
◎The ambient air should be free from obvious pollution of dust, smog, corrodent, inflammable gas, gasoline, or salt, etc.;
◎Seismic intensity: Ms8.
We can deliver the goods by air or sea. We can provide you with a good shipping company to facilitate your choice Our delivery date is usually 15 to 20 days. If you need special customization, the time may be increased
Standard wooden boxes for outer packing
(1) 1 plastic bag/set
(1) 1 plastic bag/set
If you need specially customized package, please inform us in advance
Q1:What is your advantages?
A: We are a very famous power distribution product manufacturer in Shanghai, China. We also have our own foreign trade team. We are a company integrating industry and trade
Q2:Can you customize the product according to the size I need?
A: Yes, if you have requirements, we can customize the logo you need according to your requirements
A: Quality is our corporate culture, we regard product quality as life of our company. We have achieved a lot of certifications to meet customs requirements. As a factory, we can control all process of production 100% and every single product will be tested qualified before shipping.
A: The delivery time depend on the quantity you ordered, generally about 15-25 days after deposit of payment.
A: 30% in advance 70% before shipment We can pay by TT/ LC/ DP/ Paypal/ union/Alibaba assurance
Product Categories : ring main unit HXGN17-12
