TTMC WELDING SUPPLIES SDN BHD (Selangor Office)
13 & 15, Jalan BP5,
Bandar Bukit Puchong,
47120 Puchong,
Selangor, Malaysia.
+603-8060 6131
+603-8060 6639
derrick@ttmcwelding.com

TTMC Sdn Bhd (Johor Office)
3, Jalan Perdagangan 11,
Taman Universiti Ind Parks,
81300 Skudai,
Johor, Malaysia.
+607-520 2093
+607-520 1893
+607-520 2016
ttmclim@ttmcwelding.com

OTC MR-400

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OTC MR-400 OTC TIG Welder (GTAW) Welding Machine


Download Files

MR400.pdf (497.36 KB)
Features
  • Ideal DC Arc welding machine with stable arc and less spatter by adpoting high quality IC-Thyristor technology.
  • Arc drive control (Standard Device).
  • Perfect constant current charcteristics.
  • Remote Box (Optional accessory) for easy setting of welding conditions.
Specifications

Power Source Voltage 220 V ± 10 % 380 V ± 10 % 415 V ± 10 %
Number of Phase 3 Phase
Rated Frequency 50 / 60 Hz
Rated Input Power 26.3 kVA (20.4 kW)
Rated Output Current 400 A
Rated Load Voltage 36 V
Rated Output Current Range 40 - 400 A
Rated Output Voltage Range 21.6 - 36 V
Rated No-Load Voltage 65.0 V
Rated Duty Cycle 60 %
Class of Insulation Main Transfer: Class C; DC Reactor: Class 200 °C
Usable Temperature Range -10 - +40 °C
Protection Rating IP21S
External Dimensions (W x D x H) 400 x 607 x 770 mm
Mass 148 kg 151 kg 151 kg
Input Cable and Grounding Cable 14 mm2 8 mm2 8 mm2
Fuse / Breaker Capacity 75 A 50 A 50 A

We reserve the right to change design and / or specification without prior notice
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