Sub-Zero CRC-2052 - Introduction; Get to Know Your Controller

IndexIndex
To set Reference Voltage.
30
30
DESCRIPTION
PARAMETER
Pg.
No.
To set program mode.
30
To set Undervoltage Limits.
32
To set Un Balance Value.
To set Time Delay.
32
To set Calibration of Voltage.
To set Calibration of Voltage.
To set Calibration of Voltage.
To set Display mode.
32
33
31
31
31
33
33
34
To Restore factory defaults.
End programming.
To set Over voltage Limits.
35
35
Technical Data.
Front View & Connection Diagram.
To set fault recover delay.
Get to know your Controller.
29
Introduction
29
Instruction Manual
LVM (Line Voltage Monitor) Three Phase VMRC-10/3
Introduction
VMRC-10/3 is three phase Line voltage monitor (LVM) used to protect device
from Single Phasing, voltage unbalance, phase reversal and under/over
voltage. It shows real time voltages between phase and neutral.
There is an Output of alarm relay is given to the controller as SPPR input.
Features are easily understood by examples in the instruction below.
Get to Know Your Controller
VMRC-10/3
RELAY
NCCNO
7
8 9
R
15 17
19
21
Y B N
29
28