Installation; Technical Specifications - Lincoln Electric FLEXTECTM 650 Operator's Manual

FLEXTEC TM 650

TECHNICAL SPECIFICATIONS -

POWER SOURCE-INPUT VOLTAGE AND CURRENT
Model Duty Cycle
60% rating
K3060-3
380 / 460 / 575 / 3 / 50 / 60
100% rating
Process Duty Cycle
GMAW (CV)
100%
GTAW (CC)
100%
SMAW (CC)
100%
FCAW-GS (CV)
100%
FCAW-SS (CV)
100%
SAW (CV)
100%
*
Output is limited to 600A / 100% and 700A / 60% when used with K3091-1 Multi-Process Switch.
RECOMMENDED INPUT WIRE AND FUSE SIZES
Maximum
VOLTAGE
Input
50/60Hz
Amperes
380/3/50 70 A
460/3/60 58 A
575/3/60 46 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.
(3) Type SJ cord or similar in 30°C ambient.
FLEXTEC™ 650
Input Voltage ± 10%
RATED OUTPUT*
Amperes
60% 750
650
60% 750
650
650
60%
650
750
60%
650
750
60%
650
750
60%
650
(3) Type 75°C Copper
Cord Size
Wire in Conduit
AWG SIZES
AWG (mm
(mm)
4(25)
4(25)
6(16)
Input Amperes
61 / 50 / 40
230 MAX.( Fan On)
57 / 47 / 38 100 MAX. (Fan Off)
Volts at Rated Amperes
*
*
*
*
*
*
*
*
*
*
COPPER GROUNDING
CONDUCTOR
2
) AWG (mm
4(25) 8 (10)
6(16) 8 (10)
8 (10)
10 (6)
A-1

INSTALLATION

Power Factor @
Idle Power
Rated Output
(W)
44V
34V
44V
(1)
Fuse (Super Lag) or
Breaker Size
2
)
90
80
60
88%
(2)