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
