Wenglorz - Dipl. Ing. Helmut Wenglorz GmbH

Insulation monitoring - according to IS0 7000

Insulation Monitoring of ungrounded 3AC- and ungrounded mixed 3AC-/DC - IT Networks
AC/DC-ISO-Monitor according to VDE-DIN-EN-IEC

 

Series ISO 7000

ISO 7001/2

Version ISO 7001/2 Ident no. 116 101 00
Nominal voltage UN < = 300 VAC
Power supply UH 230 VAC galvanically separated from UN
Target value RAN 10-440 kΩ, adjusted to 22kΩ
Frontal mounted LED red, test key and esrasing key
7-Segment display, 3 digit
Measuring method clock synchronous
Fault message 1 change over contact, close circuit system
Analog output 0-11 V
Dimensions B 100 x H 70 X T 112 in mm
Surface mounting DIN rail TS 35 or screw mounting
Conection to AC, 3-phase
 
Version ISO 7001/7 Ident no. 116 102 00
Same as ISO 7001/2 but

UN ≤ 690 VAC, factory adjusted to 50 kOhm
no frontal test key

optional external test key

 
Version ISO 7008 Ident no. 116 103 00
Same as ISO 7001/7 but flush mounting, 76 x 106 mm
» More information in PDF-document
Datasheet ISO 7000
   

 

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