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12KV SF6 Insulated Ring Main Unit RMU made in China

12KV SF6 Insulated Ring Main Unit  RMU made in China

SGS certificate verified
20 Professional product development engineers
Global market exceeded into 50 countries
Installment team is offered if need

Product Details

1.12kV SF6 Insulated Ring Main Unit  RMU

Ring main unit RMU is product self-designed and self-developed by introducing oversea advanced techniques and the requirements of rural and urban power network reform. The core parts are load switch, switch-fuse combinations or circuit breaker.

2.Parameter of Ring main unit

12kV switchgear SF6 insulated ring main unit

Item(Unit)

Data

Load Switch

Switch-fuse Combinations

Rated Voltage(kV)

12

Rated Current(A)

630

125

Rated Frequency(Hz)

50

Rated Short-time Power Frequency Withstand   Voltage(kV)

42

Rated Lightning Impulse   Withstand Voltage(kV)

75

Rated Peak Withstand Current(kA)

20


4S Rated Short-time Withstand   Current(kA)

50


Rated Short-circuit Making Current(kA)

50

80

Rated Power load Drop-out Current(A)

630


Rated Short-circuit Drop-out   Current(kA)


31.5

Rated Transfer Current(A)


1700

Standard

GB3906,GB3804

GB3906,GB12926

Protection Degree

≤IP3X 

3. Main environmental application 

Ambient air temperature : -5°C ~ +40°C;

Altitude:≤1000m;

Daily average temperature: ≤+35℃

Relative humidity: 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.

4.Product drawings

12kV switchgear SF6 insulated ring main unit

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5. Qualification 

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6. Factory show

 公司风采(2).jpg

7. FAQ

(1). How to order?

A: Send the inquiry with your technical data or tell me your application. We can make recommendation. 

(2). What is lead time and shipment?

A: Shipment term is FOB, CIF,DDU, DDP, CIP. Lead time of products is 3-10 days, if special need, L/T is discussed case by case.

(3).How to pay?

A: By T/T, L/C, cash, PayPal, western union, D/P, D/A and others available

(4).What is Warranty?

A: At least two years promise, some products can extend longer.

8.Contact us

XIGAO Electricenergy Group Co.,LTD.

Add.: No. 6, Weibei Industrial Park, Xi'an City, Shaanxi Pro., CN. 710600 

Phone: 0086 13319220197

Email: emma@zgxgdn.com

WhatsApp: 008613319220197

Skype: sunnysunny12271

Wechat: 13319220197

Website:  www.zgxgdn.cn

Information
Products
Contact Us

Xigao Electricenergy Group Co.,Ltd

Add.: No.6, Weibei Industrial Park,

Xi'an City, Shaanxi Pro., CN. 710600

Phone: 0086 13319220197

Email: emma@zgxgdn.com

WhatsApp: 008613319220197

Skype: sunnysunny12271

Wechat: 13319220197

Website: www.zgxgdn.com

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