Specifications

DCA70SSJU4i — LOAD BANK INSTRUCTIONS P/N EE58627 — REV. #1 (03/13/15) — PAGE 5
RESISTOR LOAD BANK WIRE HARNESS ROUTING
1. There should now be seven wires connected to the
Resistor Load Bank.
2. Route the load bank split-loom harness (Figure 10)
through the 2-inch rubber grommet on the front frame
cabinet.
Figure 10. Load Bank Split-Loom
Harness Routing
3. Next, continue routing the split-loom harness through
the front cable connector bushing on the Contactor
J-Box.
4. Position the 6 load bank wires near contactors K1
and K2.
5. Position the BLACK ground wire (Figure 10) near the
Contactor J-Box ground point.
CONTACTOR J-BOX WIRING
There are two contactors (K1/K2) that require wiring via the
Resistor Load Bank. Connect the six wires to the contactors
as shown below:
1. Connect the six black wires coming from the Resistor
Load Bank to the K1 and K2 contactors as shown in
Table 3 and Figure 11. Tighen all wires to 40 in. lbs.
(4.52 N
.
m).
2. Attach the BLACK 10 AWG. ground wire to the
Contactor J-Box ground point. Tighten ground wire to
40 in. lbs. (4.52 N
.
m).
K2
K1
INSTALL
3/8” G-CLAMP
OVERFLOW TANK
SPLIT-LOOM
HARNESS
CONTACTOR
J-BOX
CONNECT TO
RESISTOR LOAD BANK
FRONT FRAME
CABINET
GND.
POINT
6 WIRES
CONTACTORS
RUBBER
GROMMET
CONNECTOR
BUSHING
Figure 11. Contactor Wiring
K2
K1
A3
T3
T2
T1
T3
T2
T1
A11
A7
A9
A1
A5
Table 3. Contactor J-Box Wiring
Load Bank Position Contactor (K1/K2)
A1 K1-T1
A5 K1-T2
A9 K1-T3
A7 K2-T1
A11 K2-T2
A3 K2-T3
GND GND Screw