Product Description

The PST6100.322-L is a thyristor power unit that is designed for connection to transformers up to a maximum of 76 kVA. It features an air cooling, an integrated control function, rated voltage ranging between 400 and 600 Volts, and a rated continuous thermal current of 110A. The front panel of the PST6100.322-L consists of M6 mounting options, mains supply connection, welding transformer connection, weld timer, and slots for specific I/O interfaces. These interfaces include Fieldbus, serial, and parallel. It comes with a battery compartment and a slot for retrofitting a quality module.

The PST6100.322-L weighs approximately 12.5kg, wire range of 50 mm², clock frequency of 50 to 60Hz, and a Metal Oxide Varistor (MOV) that protects it from overvoltage.  This thyristor power unit can assume a vertical mounting orientation or with its back on a mounting plate. The PST6100.322-L has an IP 20 protection category. It should be installed in switchgear that complies with IP 54 protection category. The ambient condition is a storage temperature of -25 to 70 degrees, a maximum operating temperature of 55 degrees, and a maximum installation elevation of 2000 meters above sea level. The relative humidity is capped at 95% without condensation.

Its electric parameters include a voltage supply of 24 V DC and a line voltage connection of 400V-20% to 600 v +10%. The basic switchgear cabinet power loss is 70 W. the accessories should be mounted parallel to the PST6100.322-L. This type features a BOS-5000 operator interface that enables easy programming, operation, and diagnostics. Thanks to component integration, less cabling is required which saves on installation space. For peace of mind, it comes with a one year warranty.