ESN Type 8537 Adjustable Potential Monitor

ESN

Product Code: Type 8537
Brand: ESN



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Description for ESN Type 8537 Adjustable Potential Monitor

The adjustable potential monitoring system HR-8537 is used to monitor voltage diff erences between 2 points (touch potential monitoring; AC and/or DC). The device functions without auxiliary voltage. Technical Data Dimensions W/H/D 60/70/110 mm Housing Plastic Attachment 2 holes acc. to DIN 43604   Standard rails acc. to DIN 46277 Protection type Housing IP 30 Terminals IP 20 Ambient temperature -20°C to +70°C Coil   Nominal response adjustable (independent of polarity) voltage DC                     (ACe?) No Bridge 130-160 V         (90-113 V) Bridge 4-5 100-135 V         (70-95 V) Bridge 4-6 65-105 V           (46-74 V) Auxiliary voltage None Resistance > 100 kOhm Overload capacity 1000 V (? 60 s) Output non-delayed ? 8537 00   delayed ? 8537 01 (reed contact) 1 changeover contact Switching output max. 80 VA/60 W Switching voltage max. 250 V Switching current max. 1 A Dielectric strength 4,3 kVe? coil-contact Installation location internal installation Ordering Information Type Order No. 853700 210300 853701 210301

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