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YUEQING ZECHANG IMPORT & EXPORT CO.,LTD 
No.258, Liujiang Rd, Xetra Industrial Zone, Liushi, Wenzhou, Zhejiang, P.R.China
Ph: +86-13868628512
Intl. Busi. Div.: Fax: 0086-577-61723166, Tel: 0086-577-61730688
E-mail: info@xetra.com.cn  

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RING MAIN UNIT

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 RING MAIN UNIT 

Rated Service Voltage 22/24 KV
Rated Current 630 A
Rated Fault Withstand 21 KA For 3 Seconds
Compact Design  
Open Front Cable Alley
Self Powered Protection Relay
Live Parts in Stainless Steel Tank  
Degree of Protection for Gas Enclosure IP:67
Design Compliance 30 Years Plus
Conforms to IEC 600298, 600694, 60056



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Add: No.281, Weishi Rd,  Yanpan Industrial Zone, Liushi, Wenzhou, Zhejiang, China   Tel: +86-577-61730688    Fax: +86-577-61723166