Miller Electric LBP-350 User Manual
Index No. AY/6.1
Issued December 2008
Miller Electric Mfg. Co.
An Illinois Tool Works Company
1635 West Spencer Street
Appleton, WI 54914 USA
Web Site
www.MillerWelds.com
International Headquarters
Phone: 920-735-4505
USA FAX: 920-735-4134
Canadian FAX: 920-735-4169
International FAX: 920-735-4125
Ordering Information
☞
See back page.
Specifications
(Subject to change without notice.)
Rated Capacity
at 100% Duty Cycle
300 Amperes at
30 VAC/VDC
Input Power Cord
With Plug
13 ft (3.9 m) long
Connection Terminals
1/2 in (12.7 mm)
Dimensions
H: 11-1/4 in (286 mm)
W: 20-5/8 in (524 mm)
D: 19-1/4 in (489 mm)
Net Weight
46 lb (20.9 kg)
Model
LBP-350
Maximum Capacity at
30% Duty Cycle
350 Amperes at
35 VAC/VDC, 12.25 kW
Type of
Input Power
Single-Phase 115 VAC,
0.6 Amperes, 50/60 Hz
Miller’s LBP-350 portable load bank is designed to provide
an adjustable load for troubleshooting or demonstrating
welding power sources or generators.
LBP-350 Load Bank Features
46 lb total weight for ease of portability
Seven 50 amp load “circuit breaker” type switches
Analog meters for AC and DC output
Three sets of metering jacks to enable service technician
to utilize his own digital metering system
Welding Power
Load Bank
LBP-350
Load Banks
350 Amp and 750 Amp Portable
The welding power load bank is designed to load test the
output of transformer-type, engine- or motor-driven
generator welding power sources. This portable unit can be
used to test AC or DC welder outputs, and to demonstrate
welding equipment to prospective customers.
Welding Power Load Bank Features
Digital voltmeter and ammeter
Two rotary load switches in increments of 100 or 25 amps
37.5 kW capacity
Air-cooled with fan
Light on panel indicates if fan motor is on
Specifications
(Subject to change without notice.)
Industrial
Model
Welding Power Load Bank
Dimensions
Height: 38 in (965 mm)
Width: 22 in (559 mm)
Depth: 30 in (762 mm)
Rated Load
750 A, 37.5 kW at 50 VAC/VDC
Power Requirements
115 VAC, 60 Hz
Net Weight
181 lb (82 kg)
Litho in USA
Distributed by:
Equipment and Options Stock No. Description Qty. Price
Welding Power Load Bank #902 804
LBP – 350 #043 329 Includes 13 ft (4 m) 115 V power cord
Date: Total Quoted Price:
Ordering Information and System Checklist
Control Panels
1. Pilot Light
2. Voltmeter
3. Fan Motor Switch
4. Ammeter
5. Load Switches
Welding Power Load Bank
1
4
5
2
3
1. Analog AC/DC Voltmeter
2. Load Voltage Jack Plugs
3. Fuse (F1)
4. DC Load Amperage Jack Plugs
5. Load Switches
(50 A Circuit Breakers)
6. Input Terminal Stud
7. Analog DC Ammeter
8. Analog AC Ammeter
9. AC Jack Plug Switch
10. AC Load Amperage Jack Plugs
LBP-350 Load Bank
1
2
3
4
5
6
7
8
9
10
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