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04 power supply options and accessories, 01 scope of manual, 02 general description of system – Tweco PakMaster 50XL Plus (CE) User Manual

Page 15: 03 specifications/design features

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Manual 0-2780

9

SECTION 2: INTRODUCTION

SECTION 2:

INTRODUCTION

2.01 Scope of Manual

This manual contains descriptions, operating instructions
and basic maintenance procedures for the PAK Master

®

50XL PLUS Air Plasma Cutting Power Supply (CE). Ser-
vice of this equipment is restricted to Thermal Dynamics
trained personnel; unqualified personnel are strictly cau-
tioned against attempting repairs or adjustments not cov-
ered in this manual, at the risk of voiding the Warranty.

Read this manual thoroughly. A complete understand-
ing of the characteristics and capabilities of this equip-
ment will assure the dependable operation for which it
was designed.

2.02 General Description of System

The 50XL PLUS (CE) System includes a power supply,
PCH/M-40 torch & leads and work cable & clamp and
input power cable.

The Power Supply provides 40 amp maximum output
and includes all control circuitry, electrical and gas in-
puts and outputs, pilot circuitry, torch leads receptacle,
work cable with clamp, and input power cable.

NOTE

The power supply can be ordered in various con-
figurations with various options factory installed.

A-02462

Torch and Leads

Work Cable and Clamp

XL PLUS Power Supply

Figure 2-1 Pak Master 50XL PLUS (CE) System

The PCH/M-40 torch provides a maximum 1/2 inch (12.7
mm) cut capacity. Hand torches are available in either a
70° or 90° head configuration. Machine torches are avail-
able in a 180° head configuration. Torch leads are avail-
able in 25 ft (7.6 m), or 50 ft (15.2 m) lengths with fittings

for simple installation. Spare Parts Kits are available for
the torches which provide an assortment of replacement
torch parts.

NOTE

Refer to Section 2.04 for list of power supply op-
tions and accessories.

2.03 Specifications/Design Features

A. Power Supply Technical Specifications

The following specifications apply to the Power Supply
only:

1. Front Panel Controls

ON/OFF Switch, RUN/SET/LATCH Switch and
Output Current Control

2. Front Panel LED Indicators

AC, TEMP, GAS, DC

3. Rear Panel

Input Power Cable, Gas Connection, Gas Regulator/
Filter Assembly

4. Input Power

220 VAC (±10%), 50/60 Hz, Single or Three-Phase

380/415 VAC (±10%), 50/60 Hz, Three-Phase

Supplied with a 10 ft. (3.1 m) 4-Conductor Input
Power Cable with filtering beads.

5. Output Power

Continuously variable from 15 to 40 Amps maximum

6. Duty Cycle

100% Duty Cycle at an output of 96 VDC/40 Amps

7. Cut Capacity (Mild Steel)

1/2 inch (12.7 mm); 3/4 inch (19 mm) severance

8. Pilot Circuitry

Capacitive Discharge (CD), Pulsed DC

9. Weight

69 lbs ( 31.3 kg) w/work lead, input power cable

73 lbs ( 33 kg) w/work lead, torch & lead, input power
cable

10. Overall Dimensions

Overall dimensions are with handle, leads wrap
bracket, and Gas Regulator/Filter Assembly installed.