4 load switching and generator voltage sensing, 5 mains voltage sensing – Winco DSE7300 Series User Manual
Page 35
DSE7200 / 7300 Series Operators Manual
35
4.2.4 LOAD SWITCHING AND GENERATOR VOLTAGE SENSING
PIN
No
DESCRIPTION
CABLE
SIZE
NOTES
39
Output relay C
1.0mm
AWG 18
Normally configured to control mains contactor coil
(Recommend 10A fuse)
40
Output relay C
1.0mm
AWG 18
Normally configured to control mains contactor coil
41
Output relay D
1.0mm
AWG 18
Normally configured to control generator contactor coil
(Recommend 10A fuse)
42
Output relay D
1.0mm
AWG 18
Normally configured to control generator contactor coil
43
Generator L1 (U) voltage monitoring
1.0mm²
AWG 18
Connect to generator L1 (U) output (AC)
(Recommend 2A fuse)
44
Generator L2 (V) voltage monitoring
input
1.0mm²
AWG 18
Connect to generator L2 (V) output (AC)
(Recommend 2A fuse)
45
Generator L3 (W) voltage monitoring
input
1.0mm²
AWG 18
Connect to generator L3 (W) output (AC)
(Recommend 2A fuse)
46
Generator Neutral (N) input
1.0mm²
AWG 18
Connect to generator Neutral terminal (AC)
NOTE:- The above table describes connections to a three phase, four wire alternator. For alternative
wiring topologies, please see the ALTERNATIVE AC TOPOLOGIES section of this manual.
4.2.5 MAINS VOLTAGE SENSING
PIN
No
DESCRIPTION
CABLE
SIZE
NOTES
47
Mains L1 (R) voltage monitoring
1.0mm
AWG 18
Connect to Mains L1 (R) incoming supply (AC)
(Recommend 2A fuse)
48
Mains L2 (S) voltage monitoring
1.0mm
AWG 18
Connect to Mains L1 (S) incoming supply (AC)
(Recommend 2A fuse)
49
Mains L3 (T) voltage monitoring
1.0mm
AWG 18
Connect to Mains L1 (T) incoming supply (AC)
(Recommend 2A fuse)
50
Mains Neutral (N) input
1.0mm
AWG 18
Connect to Mains N incoming supply (AC)
NOTE:- Terminals 47-50 are not fitted to the 7210 / 7310 controller.