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8DJH
8DJH ring main unit is a three-phase metal enclosed, SF6 gas insulated single bus indoor switchgear: the maximum rated voltage is 24kV; the maximum feeder current is 630A; the maximum bus current is 630A.

The products are used in the secondary distribution system with bad environment, such as substation, user substation, power system and utility distribution station and switching station; industrial field. 

1. Metal enclosed three-phase main circuit cabinet, SF6 gas insulation, stainless steel plate welded switch gas box, maintenance free parts.

2. The three position switch has load breaking function, and the grounding switch has short-circuit closing ability.

3. Pressure can be released upward through pressure absorption system; gas pressure can be released downward, optional.

4. The whole switchgear is not affected by climate.


Contact Us
Shanghai Nanhua-Lanling Electrical Co., Ltd.
Address:1515 Shuguang Road, Minhang District, Shanghai
Post code:201111
Tel: 021-54980243
Fax:021-54980500
e-mail:sales@nhll.com.cn
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