R911171464 is part of the PST Thyristor Power Units Series by Indramat Power Supplies.
Variant
133
Temperature Monitoring Unit
Yes
Weight
8 kg
Application
Resistance Welding
Power Rating
Up to 155 kVA
Protection Against Overvoltage
Yes (MOV: metal-oxide varistors)
Embedded Units
Thyristor Power Unit, Weld Timer
Rated Current
230 Amps
Duty Cycle
50%
Mounting Style
Enclosure/Switchgear Cabinet Mount
Cooling Method
Water-Cooled
Minimum Water Flowrate
4L/Min
Maximum Drop in Pressure
0.2 Bar
Programming Interface
Optional
Mounting Orientation
Vertical/Rear
Material Protection Category
IP 20
Main Supply Connections
Box Terminal (Max. Core Cross-Section: 95mm2)
Maximum Surrounding Air Temperature
55°C
Storage/Transport Temperature
-25 to 70°C
Output Current
400 Amps at 30% Duty Cycle
Shipping
Global