Hobart Welding Products 3025 Selecting Weld Cable Sizes, Remote 14 Receptacle RC5 Information

4-7. Selecting Weld Cable Sizes

			Total Cable (Copper) Length In Weld Circuit Not Exceeding
Welding	100 ft (30 m) Or Less			150 ft	200 ft	250 ft	300 ft	350 ft	400 ft
				(45 m)	(60 m)	(70 m)	(90 m)	(105 m)	(120 m)
Amperes
	10 – 60%	60 – 100% Duty				10 – 100% Duty Cycle
	Duty Cycle	Cycle
100	4	4		4	3	2	1	1/0	1/0
150	3	3		2	1	1/0	2/0	3/0	3/0
200	3	2		1	1/0	2/0	3/0	4/0	4/0
250	2	1		1/0	2/0	3/0	4/0	2-2/0	2-2/0
300	1	1/0		2/0	3/0	4/0	2-2/0	2-3/0	2-3/0
350	1/0	2/0		3/0	4/0	2-2/0	2-3/0	2-3/0	2-4/0

*Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere. Contact your

distributor for the mm2 equivalent weld cable sizes. S-0007-E

4-8. Remote 14 Receptacle RC5 Information

NOTE

Engine runs at weld/power speed whenever a device connected to the remote 14 receptacle is running.

A		J
B	K	I
C	L N	H
D	M	G
	E	F

802 174-E

	Socket*	Socket Information
24 VOLTS AC	A	24 volts ac. Protected by circuit breaker CB11.
	B	Contact closure to A completes 24 volts ac
		contactor control circuit.
115 VOLTS AC	I	115 volts ac. Protected by circuit breaker CB12.
	J	Contact closure to I completes 115 volts ac
		contactor control circuit.
	C	Output to remote control; 0 to +10 volts dc, +10
		volts dc in MIG mode.
REMOTE	D	Remote control circuit common.
OUTPUT	E	0 to +10 volts dc input command signal from
CONTROL
		remote control.
	M	CC/CV select (CC/CV models).
A/V	F	Current feedback; +1 volt dc per 100 amperes.
AMPERAGE	H	Voltage feedback; +1 volt dc per 10 output recep-
VOLTAGE		tacle volts.
GND	G	Circuit common for 24 and 115 volts ac circuits.
	K	Chassis common.

*The remaining sockets are not used.

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