Multiquip DCA85SSJU - Manual (Page 42)

PAGE 42 — DCA-85SSJU — PARTS AND OPERATION MANUAL — REV. #2 (12/21/01)
Circuit Breakers
To protect the generator from an overload, a 3-pole, 250 amp,
main circuit breaker is provided to protect the UVW output
terminals from overload. In addition two single-pole, 20 amp
GFCI circuit breakers are provided to protect the GFCI
receptacles from overload. Three 50 amp
load circuit breakers
have also been provided to protect the load side of the
generator from overload. Make sure to switch
ALL circuit
breakers to the "OFF" position prior to starting the engine.
DCA-85SSJU — PRE-SETUP
ALWAYS consult with a licensed
electrician for correct extension
cord wire size.
NOTE
General Inspection Prior to Operation
The DCA-600SSK generator has been thoroughly
inspected and accepted prior to shipment from the factory.
However, be sure to check for damaged parts or
components, or loose nuts and bolts, which could have
occurred in transit.
Extension Cable
When using extension cords or cables, the distance,
length, and cable size should be considered when
using them to power various loads. Cables should be
sized to allow for distance in length and amperage so
that the voltage drop between the generator and point
of use (load) is held to a minimum. This is
determined from its load current, length and thickness
according to the following this equation for three-
phase, three-line system:
e=1/58 x L/S x I x 1.723
e=voltage drop (V), L=cable length (m), S=cable
thickness (mm
2 ), and I=load current (A). Be sure to
select the cable length and thickness that will not
exceed the voltage drop by 5%.