010-619-J0 Rev B
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An external surge protection device is not required. The rectifiers are protected by internal MOVs.
6.4
AC Input
CAUTION
:
Route the AC input wires in flexible or rigid conduit as far away as possible from the DC power
wires to minimize EMI disturbances.
All shelf systems have male IEC-60320-C20 ISA line cord connection points for pluggable line cords
with C19R female receptacles.
Refer to customer connection drawings at the rear of this manual.
NOTE
:
The shelf incorporates IEC plug connections requiring line cords with C19R type receptacles.
Figure 17:
AC input, CAN, and signal connections (4800W system)
6.4.1
Strain Relief
Cable strain relief for AC cords ship loose in the box with the rectifier shelf.
Push the barbed end of the strain relief into a square hole on the back of the shelf, and then secure the
cable with the twist tie.
Table 2:
Recommended AC Supply Configuration
AC Input (Vac)
Number of Rectifiers on AC
Feed
Circuit Breaker, Exact Value
to Use (A)
120/240
1
15
120
2
15
208/220/240
2
20
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