Section 2 Description; Specifications; Features - ESAB ESP-150 Manuel D'instruction

SECTION 2
ESP-150 POWER SUPPLY SPECIFICATIONS
Input Voltage ..................................................... 380-400 / 415 Vac, 3 Phase 50/60 Hz
Input Current ................................................................ 78A @ 380-400V, 71A @ 415V
Power Factor ......................................................................................................... 54%
Output Current Rating ............................... 150 Amps (40% Duty), 110A (100% Duty)
Output Voltage ....................................... 140 VDC (40% Duty), 124VDC (100% Duty)
Open Circuit Voltage ...................................................................................... 370V DC
Power Source Size ............. 31.5" (800mm) H, 21.75" (552mm) W, 40" (1,016mm) L
Power Source Weight ........................................................................ 792 lbs. (360 kg)
Plasma Gas (Cutting) ................... N
Plasma Gas (Gouging) .................................................. H-35 or Air @ 20 psi (130 cfh)

FEATURES

• High speed cutting of most metals from gauge thickness to 2 in. thick
• 380-400/415 volt three-phase input - versatility
• Adjustable output - 25 to 150 amps for greater versatility
• Water cooled Torch PT-26 and PT-26 Inline
• Cuts with air, nitrogen, argon-hydrogen or nitrogen-hydrogen mixtures
• Torch design provides perfect electrode centering - provides longer tip life by
minimizing the possibility of double-arcing
• Torch spare parts kit supplied with each outfit - ample supply of spare parts
at no additional cost to minimize downtime
• Thermal overload switches - prevents damage if unit overheats due to insuf-
ficient air flow
• Line voltage compensation
• Automatic intermittent cutting - additional capability, permits continuous
cutting of grates, expanded metal, heavy screen material, etc.
• Wheels and cylinder rack - all provided standard at no additional cost for
portability and greater utilization
• Ideal for plasma gouging
127
Figure 1 - ESP-150
or Air @ 25psi (25 cfh) or H-35 @ 65psi (75 cfh)
2
DESCRIPTION