MULTISPAN VPR-22 Installation Manuallines page 2

Terminal Connection:
L1 L2
L3
16
15 18
Control Function:
Over Voltage
Hysteresis
L1-L2
L2-L3
L3-L1
Hysteresis
Under Voltage
18
15
16
T
P
Phase Loss
Phase Asymmetry
Hysteresis
Power Supply :
Self Powered
Input Voltage:
280 to 520V AC (L-L)
3Ø - 3W
Output :
1 Relay 1C/O ,
5A, 230V AC (Res.)
NO C
18 15
Function :
Phase Loss < 280V AC (L - L)
Phase Asymmetry > 40V Fix
Hysteresis : 6V Fix
Rated Voltage: 415V AC (L-L)
ON
T
< 280V AC (L-L)
40V AC (L-L)
6 V
NC
16
ON
ON
T
T
P
T = Trip Delay (5 sec)
Delay Time :
Trip Delay: 5 Sec.
Power ON Delay: 5 Sec.
PS,PL: <200ms
Asymmetry: 5 Sec.
LED Indication:
RED: PL
Blinking Red: PA
Yellow: PS
OFF: Healthy
Phase
Loss
ON
= Power ON Delay (5 sec)