ABB REG316 4 Series Operating Instructions Manual page 181

REG 316*4 1MRB520049-Uen / Rev. F
Pick-up voltage (U-Setting)
Single-phase v.t.:
A setting of 1.3 U
N
the input of the v.t.
Note that although a setting of 2.0 U
the analogue inputs of the input transformer units K01...K17
(REL 316*4) and K41...K47 (REC 316*4) is only 1.3 U
130 V or 260 V).
Y connected three-phase v.t's:
A setting of 1.3 U
N
at the input of the v.t.(phase-to-neutral voltage).
Typical settings:
V-Setting
Delay
f-min
corresponds to a pick-up voltage of 130 V at
N
corresponds to a pick-up voltage of 130 V/ 3
according to application
according to application
40 Hz
ABB Switzerland Ltd
is possible, the range of
(i.e. max.
N
3-143