Miller Electric Axcess 450 Network Wire Feeder Receptacle Functions, Electrical Service Guide

4-9. Network Wire Feeder Receptacle Functions

	9			Pin*	Pin Information
		F		A	Not used.
			E
G
			D	B	Shield.
H		I	C
	A			C	Volt sense.
			B
				D	Can low.
				E	Can high.
				F	+24 volts dc common.
				G	+ 24 volts dc
				H	Motor voltage −40 volts
				I	Motor voltage +40 volts
				Ref. 803 417-A

*The remaining pins are not used.

4-10. Electrical Service Guide

Failure to follow these electrical service guide recommendations could create an electric shock or fire hazard. These recommenda- tions are for a dedicated branch circuit sized for the rated output and duty cycle of the welding power source.

NOTICE − INCORRECT INPUT POWER can damage this welding power source. This welding power source requires a CONTINUOUS supply of input power at rated frequency(+10%) and voltage (+10%). Phase to ground voltage shall not exceed +10% of rated input voltage. Do not use a genera- tor with automatic idle device (that idles engine when no load is sensed) to supply input power to this welding power source.

.Actual input voltage should not exceed ± 10% of indicated required input voltage. If actual input voltage is outside of this range, output may not be available.

	50/60 Hz
	Three
	Phase
Input Voltage	400
Input Amperes At Rated Output	28
Max Recommended Standard Fuse Rating In Amperes
Circuit Breaker 1, Time-Delay 2	35
Normal Operating 3	40
Min Input Conductor Size In AWG 4	10
Max Recommended Input Conductor Length In Feet (Meters)	211
	(64)
Min Grounding Conductor Size In AWG 4	10

Reference: 2005 National Electrical Code (NEC) (including article 630)

1Choose a circuit breaker with time-current curves comparable to a Time Delay Fuse.

2“Time-Delay” fuses are UL class “RK5” .

3“Normal Operating” (general purpose - no intentional delay) fuses are UL class “K5” (up to and including 60 amp), and UL class “H” ( 65 amp and above).

4Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table 310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.

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