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AC Welding Power Supply

AC welding power supply MEA-100A

MEA-100B

Best for precision resistance welding of small parts.

  • Feature
  • Specification
  • External view
  • Corresponding transformer

Specifications

Model MEA-100B
Power requirement Single-phase Automatic switching (The voltage can be switched, but the factory setting is fixed.)
Maximum capacity 60 kVA (Duty cycle: 1.3% when 200 V AC is input) / 66 kVA (Duty cycle: 1.3% when 220 V AC is input) / 68 kVA (Duty cycle: 2% when 380 V AC is input) / 72 kVA (Duty cycle: 2% when 400 V AC is input) / 86 kVA (Duty cycle: 2% when 480 V AC is input)
Control method 1. Secondary constant current control type
2. Power supply voltage fluctuation compensation control type
Welding current control 1. Multi - cycle welding
2. Single - cycle welding
3. Half - cycle welding
Control speed Half - cycle
Current accuracy For secondary constant current control ±2% max. of power supply voltage fluctuation ±10% ±2% max. of load fluctuation ±10%
±2% max. of load fluctuation ±10%
For power supply voltage fluctuation compensation control ±3% max. of power supply voltage fluctuation ±10%
Timer setting (31 schedules) Multi - cycle welding
Squeeze, weld 1, cool, weld 2, hold ... 00 - 99cycles Upslope 1, upslope 2, downslope 0 - 9cycles Pulsation 1 - 9times
Single - cycle welding
Squeeze, 00 - 99cycles First-half wave, second-half wave 0.5cycle
Half - cycle welding
Squeeze, 00 - 99cycles Half wave 0.5cycle
Current value setting range (31 schedules) For secondary constant current control
Current value 1, current value 2 ... 0.20 - 9.99kA (0.01kA unit)
For power supply voltage fluctuation compensation control Current value 1, current value 2 ... 10.0 - 99.9kA (0.1% unit)
Current monitoring (31 schedules) For secondary constant current control Upper limit setting: +1 to +49% Lower limit setting: -1 to -49%
For power supply voltage fluctuation compensation control Upper limit setting: 0.01 - 9.99kA (0.01kA unit) Lower limit setting: 0.01 - 9.99kA (0.01kA unit)
Options Toroidal coil MB-35E (Required for secondary constant current control)
External communication function Bi-directional communication
Ambient temperature and huidity Temperature = 0 to 45°C Humidity = 90% max.(No condensation)
Altitude: 1000meters or lower
Power consumption For standby 15W max.
Mass 6.5kg
  • Feature
  • Specification
  • External view
  • Corresponding transformer