Tweco FP-20A - Manual (Page 10)

Introduction 2-2 Manual 0-4680
2.04 Torch Ratings
Torch Configuration
Torch Head at 75° to
Torch Handle
Torch Leads Length 20 feet / 6.1 m
Ambient
Temperature
104° F
40° C
Duty Cycle
100% @ 60 Amps
@ 400 scfh
Maximum Current
60 Amps, DC,
Straight Polarity
Voltage (V
peak
) 500V
Arc Striking Voltage 7kV
Type of Cooling
Ambient air and gas
stream through torch
Parts-in-Place:
Built-in Switch
in Torch Head
Gas Requirement:
Single Gas, Compressed
Air Only
Input
Gas Pressure 65 psi (4.5 bar)(.45MPa) -
125 psi (8.6 bar)(.86MPa)
Minimum Gas Flow
400 scfh - 6.6 scfm
(188.7 lpm)
Plasma Power
Supply Used
FP-20A
SL60™ 1Torch™ Ratings for FP-20A
2.05 System Contents
Items Description Qty
Power Source Model FP-20A 1
Torch Set
SL 60™, with 20' (6.1m)
leads
1
Added
Features
Air Regulator
Work Cable
Manual
Torch Electrodes
Torch Tips 1
1
1
2
3
Input Power
Cable 12/3 AWG SOW with
molded 5-20 P plug
1
If you have questions or concerns regarding your sys-
tem, please contact:
Thermal Dynamics Technical Service Dept.
Tel: 1-800-752-7622 (1-800-PLASMA2)
Fax: 1-800-221-4401
e-mail address: [email protected]
2.06 Transporting Methods
Lift unit with handle on top of case. Use handcart or
similar device of adequate capacity for transporting.
WARNINGS
ELECTRIC SHOCK can kill. DO NOT
TOUCH live electrical parts. Disconnect input
power from supply before moving the power
source.
FALLING EQUIPMENT can cause serious per-
sonal injury and equipment damage.