Lincoln Electric Installation, Technical Specifications Flextec 450 CE, Voltage, Conductor

A-1					INSTALLATION				A-1
TECHNICAL SPECIFICATIONS - FLEXTEC™ 450 CE
				POWER SOURCE-INPUT VOLTAGE AND CURRENT
Model			Duty Cycle		Input Voltage ± 10%	Input Amperes	Idle Power		Power Factor @
									Rated Output
			60% rating			37 / 35 / 34	72 Watts
K3065-1					380 / 400 / 415 / 3 / 50 / 60		Max.		95%
			100% rating
						29 / 28 / 27
							(fan on)
					RATED OUTPUT
Process			Duty Cycle		Volts at Rated Amperes		Amperes
			60%		36.5V		450
GMAW (CV)
			100%		34V		400
			60%		28V		450
GTAW (CC)
			100%		26V		400
			60%		38V		450
MMAW (CC)
			100%		36V		400
			60%		36.5V		450
FCAW-GS (CV)
			100%		34V		400
			60%		36.5V		450
FCAW-SS (CV)
			100%		34V		400
				RECOMMENDED INPUT WIRE AND FUSE SIzES (1)
VOLTAGE	Maximum				4 CONDUCTOR			Fuse (Super Lag) or
50/60Hz		Input			SOOW or similar Cord in 40°C(104°F) Ambient			breaker Size (2)
	Amperes
380/3/50		42 A
400/3/60		40 A			8 AWG or 10mm2				50
415/3/60		39 A

(1)Cord and Fuse Sizes based upon the U.S. National Electric Code and maximum output for 40°C (104°) ambient.

(2)Also called “inverse time” or “thermal/magnetic” circuit breakers; circuit breakers that have a delay in tripping action that decreases as the magnitude of current increases.

FLEXTEC™ 450 CE