Power - ABB REG316 4 Series Operating Instructions Manual

REG 316*4 1MRB520049-Uen / Rev. F
3.5.15. Power (Power)
A. Application
Power function for monitoring
reverse power
·
active power
·
reactive power
·
power direction.
·
B. Features
definite time delay
·
over or underpower
·
adjustable characteristic angle
·
provision for correction of phase errors caused by the input
·
circuit
one, two or three-phase measurement (two-phase only with
·
delta connected v.t's)
wide range of applications
·
correction of c.t. and v.t. phase errors
·
insensitive to DC components in voltage and current
·
insensitive to harmonics in voltage and current.
·
C. Inputs and outputs
I. C.t./v.t. inputs:
·
·
II. Binary inputs:
·
III. Binary outputs:
·
·
IV. Measurements:
·
current
voltage
Blocking
pick-up
tripping

power.

ABB Switzerland Ltd
(see Fig. 3.5.15.2 and Fig. 3.5.15.3)
3-165