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R911170471 (PST6100.333-L)

PST Thyristor Power Units

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911170471 (PST6100.333-L) is a thyristor power unit engineered for precise control of current resistance in welding applications. It integrates with welding machines via the BOS-5000 interface and includes field bus connectivity for real-time communication and monitoring of system parameters. The unit provides an I/O interface slot, optional field bus module, and supports an optional quality module. Overload conditions are managed by a thermostat switch that signals the weld timer. It supports a grounded supply voltage from 400 V (-20%) to 600 V (+10%) at 50/60 Hz and operates at ambient temperatures up to 55°C. Specifications include air blower cooling, a 130 A nominal system current, integrated timer, and 24 V DC voltage supply. Installation requires placement in an IP 54 cabinet with 100 mm clearance at the top and bottom.

Technical Specifications

Usage
Welding

Integration Interface
BOS-5000

Load Capability
Defined by maximum welding transformer rating

Compliance
EN 50240

Operating Temperature
55° C

Power Line Voltage
400 V -20% to 600 V +10%, 50/60 Hz

External Power Supply
24 V DC

Clearance
100 mm allowance on both top and bottom sides

Shipping
Global.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the PST6100.333-L.
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