Description:

Electrical data Power supply / valve voltage: 2 x 2 x 380 V / 50 Hz / 42 V AC / 50 Hz Connection: CEKON connector 16A-6h Fuse / cross section of feed line: 2 x 20 A T / 4 x 6 mm2 up to 5 m length Input power Smax: 2 x 8 KVA Effective power at 50% duty ratio: 2 x 1.9 KVA Short-circuit power max.: 2 x 20 KVA Secondary voltage U20: 2 x 0 – 4.0 V (voltage selector switch with 11 steps) Short-circuit current secondary max.: 2 x 5.5 KA Weld controller: Five time thyristor controller AC with double pulse, operation mode single spot – serial spot and sequenced actuation for both welding heads Mechanical data: Electrode force F: 2 x 20 – 400 N (at 6 bar = 400 N) Air net feeding: 6 – 10 bar , quick coupler male external-Ø 10/12 mm Armature distance max.: 85 mm, distance both heads 97 mm (center - center) Electrode stroke max.: 25 mm Throat depth: 110 mm (front side machine housing to center electrode) Armatures: Spot armatures with arm-Ø 15 mm, unchilled Electrodes: Cylindric electrodes Ø 6 mm, unchilled Start activation: Food switch Cooling: Convection cooling for transformer and power block, Water connection: Not available Drive configuration: pneumatic, single-acting K-lip seal air-cylinder Dimension table L x W x H (mm): app.560 x 1000 x 780 (height with welding heads app. 1200) Weight (mass): app.160 kg