Section 7 − operating auxiliary equipment – Miller Electric Trailblazer DC User Manual

Page 30

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OM-4407 Page 26

SECTION 7 − OPERATING AUXILIARY EQUIPMENT

7-1. Generator Power Receptacles And Circuit Breakers

Ref. 206 422

1

2

5

3

Y If unit does not have GFCI re-

ceptacles, use GFCI-

protected extension cord.

.

Generator power decreases as
weld current increases.

1

240 V 50 A AC Receptacle

RC1

RC1 supplies 60 Hz single-phase

power at weld/power speed. Maxi-

mum output is 9.5 kVA/kW.
2

120 V 20 A AC Duplex

Receptacle RC2

3

120 V 20 A AC Duplex

Receptacle RC3

RC2 and RC3 supply 60 Hz single-

phase power at weld/power speed.

Maximum output from RC2 or RC3 is

2.4 kVA/kW.
4

Circuit Breaker CB1

CB1 protects receptacles RC1, RC2,

RC3, and 115 volt ac output to Re-

mote Receptacle RC4 from over-

load. If CB1 opens, the receptacles

do not work and 115 volt ac output to

Remote Receptacle RC4 stops.

Place switch in On position to reset

breaker.
5

Circuit Breaker CB3

6

Circuit Breaker CB4

CB3 protects RC2 and CB4 protects

RC3 from overload. If a circuit break-

er opens, the receptacle does not

work. Press button to reset breaker.

.

If circuit breaker continues to
open, contact Factory
Authorized Service Agent.

Combined output of all receptacles

limited to 10 kVA/kW rating of the

generator.
EXAMPLE: If 20 A is drawn from

each 120 V duplex receptacle, only

20 A is available at the 240 V

receptacle:
2 x (120 V x 20 A) + (240 V x 20 A) =

9.6 kVA/kW

6

4

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