Rexroth PSG 3075 10 AZ Welding Transformer

Brand: Rexroth
Model: PSG 3075.10 AZ
Type: Medium-Frequency Resistance Welding Transformer
Part Number: 1070088509

Electrical & Welding Data

Nominal Power (20 % DC duty, S1): 94 kVA

Primary Voltage: 530 V

Secondary No-Load Voltage: ~9.0 V DC

Continuous Secondary Current (100 % DC): 5.0 kA

Peak Secondary Current (20 % DC): 11.1 kA

Turns Ratio (Primary to Secondary): 55:1

Cooling & Protection

Cooling Method: Water-cooled circuit, 6 L/min at ≤30 °C

Maximum Cooling Pressure: ≤ 0.8 bar

Transformer Housing Protection: Degree 1 (requires protective earthing conductor jumper)

Mechanical & Physical

Weight: 14.5 kg

Overall Dimensions:

Height: 108 mm

Width: 150 mm

Length: 295 mm (without primary/secondary plugs)

Color: RAL 7005 grey