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RI-SM

INSULATION MONITORING
VERSIONS FOR OUT-VOLTAGE NETWORK

MODEL

RI-SM Vaux: 230 V 50-60 Hz (standard version)
RI-SM Vaux: 115 V 50-60 Hz (optional version)
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The devices allow insulation monitoring to earth of out-voltage networks
in order to carry out a preventive monitoring on insulation level of device.


Preventive monitoring is really important in case of applications which are not used permanently (for example: motors, fire-engines, and so on). In these applications, humidity and condensate can cause a serious decrease in insulation’s level and obstruct correct functioning at the moment of applications’ activation.

 

Function overview

  1. Indication of functioning instrument
  2. TEST pushbutton
  3. Low insulation LED
  4. FAIL SAFE setting
  5. TRIP threshold setting
 
 

 

杭州嘉瑞电气有限公司 JR Electric(China) Co.,Ltd. 地址:杭州凤起东路8号江能大厦505/529室  邮编(Zip):310020

电话(Tel): 0571-86966638  传真(Fax):0571-86036013  E-mail:info@jre.com.cn  Web:www.jre.com.cn