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Operating Instructions
Automatic Power Factor Controller Relay
7UG0571-1FT20
7UG0572-1GT20
7UG0
IEC 60947-5-1
Please read and understand these instructions before installing,
operating, or maintaining the equipment.
DANGER
Hazardous voltage can cause death or serious injury.
Disconnect power before working on equipment.
CAUTION
Reliable functioning of the equipment is only ensured
with certified components.
Overvoltage category III
(Refer IEC 60947-1)
NOTICE
This product has been designed for environment A. Use of this product
in environment B may cause unwanted electromagnetic disturbances in
which case the user may require to take adequate mitigation measures.
Technical Data
Designation
7UG0571-1FT20
7UG0572-1GT20
Type
Automatic Power Factor Controller
Operating range
50 to 440 VAC (L-L)
30 to 250 VAC (L-N)
AC Network
3
Φ
4W / 3
Φ
3W / 2
Φ
2W/ 1
Φ
2W
Display parameters
Power Factor, True RMS voltage, Current, Frequency,
Power (KW, KVA, KVAr), Energy (KWh, KVAh), Temperature
Control Supply
90 to 250 VAC, 50/60Hz
Power consumption
15VA
Frequency range
50/60Hz
Operating temperature
0°C to 60°C
Humidity
upto 95% ,without moisture condensation
Alarm mode (relay output)
Over voltage, Under voltage, Over Compensate, Under Compensate,
CT Polarity error, No Voltage, Step error, Over Temperature
Trip indication
Backlight turns to Orange
No. of relay outputs
8
(Additional 2 for Alarm and Fan)
12
(Additional 2 for Alarm and Fan)
Rated current of relay outputs (@250VAC)
5A* (AC12), 1A (AC15)
CT Burden
20 mohms
Switching program
Automatic / Linear / Rotational
Mounting
Panel mounting
SCPD for relay output (For Short circuit current
of 1kA as per IEC 60947-5-1)
6A, gL, HRC fuse
* 5A AC12 rating is for individual relay contact. If multiple relays are ON, relay AC12 rating will be limited to 1.2A @ 250V.
