Quick Details
Description
- Place of Origin: Zhejiang, China (Mainland)
- Brand Name: OEM/Sofielec
- Model Number: XGN15-12
- Product Name: 12kV High voltage eletrical switchgear/sf6 ring main unit switchgear
- Rated voltage: 12 kV
- Rated frequency: 50 Hz
- Protection degree: IP3X
- Rated current of main busbar: 630 A
- Maximum rated current of fuse: 125 A
- Mechanical life: 2,000 times
- Rated transfer current: 1,600 A
- Altitude: ≤ 2000m
- Ambient temperature: -25 to +40℃
General
XGN15-12(SF6) Unit AC Metal-enclosed Ring Network Switchgear (hereinafter called rinf network switchgear) adopts foreign advanced technology and accords to the demands of the domestic rural and urban network reconstruction. And it is a new generation of high voltage electrical product through independent design and development. All the technical performance meets the standards of IEC62271-200, 2003 and GB3906.
The main switch, operating mechanism and other components of the ring network switchgear adopt original imported ABB equipments or SFL-12 switch equipment which uses original imported parts to assemble in China. We can also use original imported ABB equipment: SFL type---SF6, circuit breaker or VD4-S type vacuum circuit breaker. Its operation mode can be divided into two kinds: manual and electric.
Cabinet is processed by numerical control machine tool and connected by rivets. Its protection degree is IP3X. It has reliable mechanical interlock and operation function of error preventing. The product has small volume, light weight, beautiful appearance, easy operation, long life, high parameter, no pollution and less maintenance as its extremely remarkable features.
XGN15-12(SF6) Unit AC Metal-enclosed ring network switchgear is used in the power system of AC 50Hz 12kV to receive and distribute power. The main switch in the cabinet is SF6 switch.
Operating Conditions
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Ambient
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-25 to +40℃
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Altitude
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≤ 2000m
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Humidity
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daily average≤ 95%
monthly average≤ 90%
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It is applicable in the place without corrosive or flammable gas, vapor and so forth pollution.
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It can not be used in violent vibration places.
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Technical Data
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Rated voltage (kV)
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12
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Rated frequency (Hz)
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50
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Rated Current of Main Busbar (A)
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630
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Maximum Rated Current of Fuse (A)
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125
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Rated Short-time Withstands Current of Main Loop and Grounding Loop
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20, 3 kA/s
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Rated Peak Withstand Current of Main Loop and Grounding Loop
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50 kA
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Rated Short-circuit Closing Current of Main Loop and Grounding Loop
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50 kA
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Breaking Times of Load switch with Full Capacity
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100 times
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Fuse Breaking Current
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31.5, 40 kA
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Rated Closed Loop Breaking Current
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630 A
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Rated Transfer Current
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1600 A
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Mechanical life
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2000 times
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1min. Power Frequency Voltage (Peak Value)(Phase to Phase and Phase to Earth/Isolating Fracture)
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42, 48 kA
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Lightning Impluse Withstand Voltage (Peak Value)(Phase to Phase and Phase to Earth/Isolating Fracture)
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75, 85 kA
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1min. Power Frequency Voltage of Secondary Loop
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2 kV
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Protection Degree
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Honghao Trade Co.,ltd is located liushi Wenzhou China. Liushi is famous for the low and high voltage electrical products such as circuit breaker, ac contactor . Timer , relay , switch gear, there is the largest low-voltage electrical appliance market in China and about 15Km far away from Wenzhou Airport and Railway, the transportation is very convenient.
