Figures 25, Figure 25, Figure 26 – Precision Control Systems 3629C User Manual
Page 20: Power connections (continued)
MODEL 3629C
16
04/10/2007
POWER CONNECTIONS (Continued)
X
0
1 2
C
LO
S
E
D
Mode Switch
FUSES
LINE 1
LINE 2
LINE 3
LOAD 1
LOAD 2
LOAD 3
TO
3 PHASE SUPP
LY
DC LOAD
A
B
C
POS
NEG
Note: It is recommended that the load and controller be protected by 3 class
"T" or "Semiconductor” fuses. Choose a fuse size approximately 120 to
125% of the current rating of the controller.
See Replacement Parts sections.
Figure 25. DC power connections.
0
0
1 2
C
LOSE
D
Mode Switch
FUSES
LINE 1
LINE 2
LINE 3
LOAD 1
LOAD 2
LOAD 3
TO
3 PHASE SUPP
LY
A
B
C
N
4 WIRE WYE LOAD
(NEUTRAL)
Figure 26. 4 wire wye power connections.