NGUỒN HÀN ESAB - TAF 801 and 1251

Mã sản phẩm: 0460516882

Giá gốc 0₫

Square wave AC power sources that convert the secondary voltage from a sinus wave via a thyristor controlled rectifier bridge to a square wave arc voltage with excellent strike characteristics and good welding properties.

Features

  • Used in combination with ESAB’s A2-A6 equipment range and the A2-A6 Process Controllers (PEK)
  • Capacity for continuous welding
  • Optimized open circuit voltage
  • Compensation of mains supply fluctuation
  • Voltage drop compensation for long welding cables
  • High power factor ensuring low power consumption
  • Prepared for Scott connection of two power sources

Welding Process

  • SAW - Submerged Arc Welding

Power Specifications

ModelTAF 1251TAF 801
Application ClassSSSS
Current1250 A1500 A800 A1000 A
Duty Cycle100 %60 %100 %60 %
Efficiency86 %86 %86 %86 %
Enclosure ClassIP23IP23IP23IP23
Frequency50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
Mains Supply400/415/500 V
400/440/550 V
400/415/500 V
400/440/550 V
400/415/500 V
400/440/550 V
400/415/500 V
400/440/550 V
Open Circuit Power230 A230 A230 A230 A
Open Circuit Voltage72 V71 V
Phase1
1
1
1
1
1
1
1
Power Factor0.770.83
Setting Range400/28 - 1250/44300/28 - 800/44

Weights and Dimensions

ModelTAF 1251TAF 801
Height1228 mm1228 mm
Length774 mm774 mm
Weight608 kg495 kg
Width598 mm598 mm


Part Numbers: TAF 801 and 1251
TAF 801 460V 3Ph0460516882
TAF 1251 460V 3Ph0460517882


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