Low Voltage Electronics Welding Solution

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Circuit Breaker Trip Unit Resistance Welding System

Magnetic trip unit eight-station automated resistance welding machine

Dimensions (unit: mm)
Item Height Length Width
Size 1904 2550 3113
Main technical parameter
Item Parameter
Number of welding machine pieces 2
Rated capacity (KVA) 110(55*2)
Power supply (V/φ/HZ) 380/ 3 /50HZ
Primary current (A) 136
Rated duty cycle (%) 20
Secondary empty voltage (V) 8.9
Work station type/ Amount of working station rotating disc type /8 station
Cylinder diameter *stroke (mm) Φ40*15
Electrode Dimensions (mm) 8*8*100
Workpiece Dimensions( mm) Coil diameter Φ1.4~2.2, thickness of frame plate 1.2, terminal plate thickness 1.2
Welding capacity (mm) Φ1.4~2.2+ 1.2+ 1.2
Welding speed (m/min) (s/piece)(time/s) 4.8s/piece
Working pressure (kgf/0.5MPa) 50
Compressed air pressure (MPa) 0.6~0.7
Compressed air consumption (0.4MPa air pressure) (L/ welding spot) 10
Cooling water consumption (L/MIN) 12
Motor power of cam indexers (KW) 1.5
Primary cable specification (MM2) 3*25+2*16
Max. Short Circuit Current of transformer (A) 19800; 2 pieces

Feature
1. The Heron circuit breaker trip unit resistance welding system is equipped with three automatic feeding systems and three medium frequency 4000HZ DC resistance welding machines.
2. The welding system is designed with an automatic positioning fixture to realize fixture welding for different angles with the help of an automatic transferring system.

Background introduction
The equipment is designed for welding three parts of circuit breaker trip units. The unit can quickly perform the functions of deeding, positioning, and welding all automatically for improved production efficiency.

55KVA MFDC Resistance Welder for Electrical Contact with 6 Stations DB-55-13010

Model # DB-55-13010
Rated capacity KVA 55
Power supply V/Φ/Hz 380/3/50
Max. primary current A 45
Max. Short Circuit Current KA 18
Max. working pressure kN /
Dimensions (LxWxH) mm 1460x1350x1727

55KVA MFDC Resistance Welder for Connector with 6 Stations DB-55-13009

Model # DB-55-13009
Rated capacity KVA 55
Power supply V/Φ/Hz 380/3/50
Max. primary current A 45
Max. Short Circuit Current KA 18
Max. working pressure kN /
Dimensions (LxWxH) mm 1460x1350x1727

110KVA Full Automatic Welder for Silver Tip Contact DB-110-14007

Model # DB-110-14007
Rated capacity KVA 110
Power supply V/Φ/Hz 380/3/50
Max. primary current A 100
Max. Short Circuit Current KA 27
Max. working pressure kN 3.8
Dimensions (LxWxH) mm 1000x1132x1802

165KVA MFDC Bench Welder DB-165-20025

Model # DB-165-20025
Rated capacity KVA 165
Power supply V/Φ/Hz 380/3/50
Max. primary current A 210
Max. Short Circuit Current KA 30
Max. working pressure kN 7.7
Dimensions (LxWxH) mm 1090x960x1988

55KVA MFDC Bench Welder DB-55-14108

Model # DB-55-14108
Rated capacity KVA 55
Power supply V/Φ/Hz 380/3/50
Max. primary current A 37
Max. Short Circuit Current KA 18
Max. working pressure kN 2.5
Dimensions (LxWxH) mm 822x657x1345

55KVA MFDC Bench Welder DB-55-14105

Model # DB-55-14105
Rated capacity KVA 55
Power supply V/Φ/Hz 380/3/50
Max. primary current A 37
Max. Short Circuit Current KA 18
Max. working pressure kN 2.5
Dimensions (LxWxH) mm 1000x995x1685
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