Datasheet

II-2016, www.findernet.com
E
LED indication
Monitoring relay
Type
LED Supply system normal Supply system abnormal
(Voltage out of limits,
switch-off delay
time T running)
Supply system abnormal
(Reason for switch-off,
RESET necessary when ”with Memory”* is selected)
Contact 11 - 14 closed Contact 11 - 14 closed Contact 11-14 open
70.11.8.230.2022
•
•
Overvoltage OV and OVm
Undervoltage UV and UVm
With Memory, following a
failure a manual “RESET”
** is necessary
70.31.8.400.2022
•
•
•
Overvoltage OV and OVm
Undervoltage UV and UVm
Phase loss
Phase rotation
With Memory, following a
failure a manual “RESET”
** is necessary
70.41.8.400.2030
•
•
•
Overvoltage OV
Undervoltage UV
Asymmetry
Phase loss
Neutral loss
Phase rotation
70.42.8.400.2032
•
•
•
Overvoltage OV and OVm
Undervoltage UV and UVm
Asymmetry
Phase loss
Neutral loss
Phase rotation
With Memory, following a
failure a manual “RESET”
** is necessary
70.61.8.400.0000
•
Phase rotation or
Phase loss
70.62.8.400.0000
•
Phase loss
Phase rotation
* The function “with Memory” is only available for type 70.11, 70.42 and 70.31.
** It is necessary to switch the supply OFF and then On again (U off U on) or to rotate the function selector first to an adjacent position and then to the
original position.
8
70 SERIES
Line monitoring relay
70
SERIES