Overview; Features; Technical Data - LOKERMANN GRAND TIG 250 DC PULSE User Manual

2

Overview

2.1

Features

2.2
Technical
Data
Lift TIG and HF Start Modes for versatility when welding around sensitive electronic equipment.
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Adjustable arc force, hot start & anti stick control for greater control and ease of use when MMA
-
welding.
High performance on ultra thin surfaces with no deformation.
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2T/4T trigger control.
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Digital display meter for accurate setting & feedback of welding output.
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Equipped with temperature/phase loss protection.
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voltage and current sensors for high protection.
Designed to work with diesel generators and to avoid failures due to its voltage spikes.
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Up/ Down Button Remote Control torch.
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Roller wheel amps control on torch.
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Integrated heavy duty industrial trolley and water cooler (optional).
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Wireless Remote Control . (optional)
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Wire / Wireless Foot Pedal. (optional)
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Models
Parameters
Power Supply Voltage (V)
Frequency(HZ)
Rated input current（A）
Rated input power（KW）
Duty cycle 40℃ 10 min
(
Welding Current Range （A）
Up slope/Down slope (S)
Pre/Post Flow (S)
Pulse frequency (HZ)
Pulse width range (%)
No Load Voltage(V)
Efficiency(%)
Power Factor
Insulation class
Protection class
Cooling
Net Weight(Kg)
Dimensions(mm)
GRAND TIG 250 DC PULSE
3~380V/400V±10%
20MMA/ 15 TIG
10.3 MMA/ 7.7 TIG
)
50/60
60% 250A
100% 200A
5-250
0-10
0-2/0-10
0.5-200
5-95
73
≥85%
0.75
H
IP23
AF
15.8
580*240*445