成人有码在线,奶水无码专区成人三级片网站,美国韩国久久久,国产精品91AV久久伊人无码精品

hotline:0086-577-61673333???? 中文
Products
Is your current position:Home >>Products >>HV switchgear
HXGN-12 Case-fixed ring main unit
Description of products


HXGN17-12 Case-fixed ring main unit (abbr. as RMU), of rated voltage 12KV, rated frequency 50Hz, high voltage AC equipment, mainly used in three phase AC ring main system, termination distribution system, and industrial power distribution, to receive and distribute electricity and protect the circuit, also it can be installed in kiosk substation. Comply with GB3906 AC metal-enclosed switchgear and controlgear for rated voltages above 3 kV and up to and including 35 kV, GB/T11022 Common specifications for high-voltage switchgear and controlgear, IEC60298 AC metal-enclosed switchgear and controlgear for rated voltage above 1 kV and up to and including 52 kV, IEC60694 Common specifications for high-voltage switchgear and controlgear standard.  

Normal service conditions

■ Ambient air temperature:  
   Maximum air temperature: +40℃, 
   Minimum air temperature: -15℃;
■ Altitude: ≤ 1000m;
■ Humidity:
   Daily average value of relative humidity: ≤95%
   Monthly average value of relative humidity: ≤90%
   The ambient air is not significantly polluted by dust, smoke, corrosive and/or flammable gases, vapours or salt.

Add:No. 310 Wei 17th Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, China hotline: 0086-577-61673333  
? Zhejiang COTTOH Electric Co.,Ltd. All rights reserved.
主站蜘蛛池模板: 麻江县| 长岛县| 鄯善县| 满城县| 夹江县| 尚志市| 沧源| 任丘市| 新建县| 湛江市| 三原县| 黑河市| 金华市| 保靖县| 株洲市| 新干县| 襄垣县| 子洲县| 阳新县| 普陀区| 山阳县| 贵港市| 林甸县| 乌什县| 曲阳县| 勃利县| 崇阳县| 双桥区| 四平市| 孟津县| 巴青县| 罗甸县| 万荣县| 石棉县| 定陶县| 乳源| 祁阳县| 玛纳斯县| 弋阳县| 蒙山县| 昌都县|