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R911335604 (PST650E.101-W)

PST Thyristor Power Units

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911335604 (PST650E.101-W) from Rexroth Bosch is an advanced AC weld controller specifically designed for resistance welding. It comes with a built-in weld timer for monitoring, and a power supply unit that generates necessary heat for effective performance. The mains of the unit has a voltage rating of 400 to 600 volts, 50/60 Hz, and a maximum thermal current of 800 Amps. This 11 kg, water-cooled machine is fitted with a temperature monitoring unit and an over-voltage protection mechanism. The cooling water used should have a maximum temperature of 30°C and a minimum flow rate of 10 litres per minute. The machine's operational temperature limit is 55°C, and it's safe for storage between -25°C to 70°C. It is suitable for mounting within a modular enclosure or switchgear cabinet with IP 20 protection rate. Finally, its altitude limit for installation falls between 0 to 2000m. The product is available worldwide with a one-year warranty from Indramat USA.

Technical Specifications

Product Type
AC Weld Controller

Integrated Weld Timer
Yes

Power Supply Unit
Yes

Main Voltage Rating
400 to 600 volts, 50/60 Hz

Weight
11 kg

Max Thermal Current Rating
800 Amps

Cooling Method
Water-cooled

Integrated Temperature Monitoring
Yes

Relative Humidity at 40C
90%

Relative Humidity at 20C
50%

Humidity Conditions
Category F according to DIN 40040

Over-voltage Protection
Non-linear Metal Oxide Varistor

Max Cooling Water Temperature
30 oC

Min Flow Rate of Cooling Water
10 litres/minute

Permissible Air Temperature
55 oC

Mounting Method
Modular Enclosure or Switchgear Cabinet

Degree of Protection
IP 20

Storage Ambient Temperature Limits
-25 oC to 70 oC

Mounting Altitude
0 to 2000 meters

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 PST650E.101-W.
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