|Rated Capacity (KVA)||1250|
|Power Supply (V/φ/HZ)||380/ 3P /50HZ|
|Primary Current (A)||800|
|Rated Duty Cycle (%)||20|
|Secondary empty voltage (V)||12.5|
|Throat Depth (mm)||205|
|Electrode Arm Gap (mm )||380|
|Cylinder Stroke (mm)||150|
|Welding Speed (s/pc)||10s/pc/mm2|
|Max Wording Pressure (N/0.5MPa)||48000|
|Compressed Air Pressure (MPa)||0.6-0.7|
|Compressed Air Consumption (0.4MPa, Stroke 30 mm) (L/ welding spot)||14.43|
|Cooling Water Consumption (L/MIN)||70|
|Max. Short Cut Current (A)||150000|
1. A 1025KVA medium frequency DC power supply is equipped by the welding machine.
2. The maximum short cut current is 200KA.
The equipment features a frame-type circuit breaker electrical busbar welding system without brazing material and utilizes a 1250KVA medium frequency DC power supply. The welding technology works using an electrical resistance process that creates a high temperature diffusion process. Soft braided wire and fixed copper block can be welded together quickly and accurately. The technology is widely used in the production of frame-type circuit breakers in the busbar industry.
|Rated capacity (KVA)||880(220*4)|
|Power supply (V/φ/HZ)||380/ 3 /50|
|Primary current (A)||700|
|Rated duty cycle (%)||20|
|Secondary empty voltage (V)||10.4|
|Throat depth (mm)||300|
|Cathode welding cylinder diameter/ strokemm||Φ200*80(single axis and not adjustable )|
|Electrode dimension (mm)||Up: Φ44*60, head-milling: 31*12 Down: 40*12.5,40*20|
|Workpiece dimension (mm)||Copper wire: 10*9*4,14.3*13.1*4.3 Busbar: 46*10(3 groove), 80*10(5groove), 88.5*12(4 groove)|
|Welding capacity number of copper wire/time||4|
|Welding speed (m/min) (s/piece)(time/s)||30|
|Working pressure of top electrode(kgf/0.5MPa)||1500|
|Working pressure of bottom electrode (kgf/14MPa)||7000|
|Compressed air pressure (MPa)||0.6~0.7|
|Compressed air consumption (o.4MPa air pressure) (L/ welding spot)||5.84|
|Cooling water consumption (L/MIN)||24|
|Servo motor power of work fixture (KW)||0.4|
|Primary cable specification (MM2)||3*90+2*6|
|Max. short cut current (A)||110000|
1. The welding system is equipped with a Heron 880KVA medium frequency DC power supply.
2. Automatic clamping system and moving system for optimal efficiency.
The welding system is specially designed for circuit breakers and comes equipped with a 880KVA medium frequency DC power supply. The welding system can process two pieces of brazing filler metal at once.