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1070079320 (PST6250.330-L)

PST Thyristor Power Units

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The Bosch 1070079320 (PST6250.330-L) is a 2-phase thyristor power supply unit from the PST 6250 series, designed for use with welding transformers of a maximum 250 kVA power rating. Particularly suitable for recessed mounting, it features a weld timer with an INTERBUS interface and is air-cooled, requiring adequate space for optimal airflow. Its recommended operating temperature is up to 45 degrees Celsius and a maximum limit of 55 degrees Celsius. For transportation or storage, the ambient temperature should be between -25 and 70 degrees Celsius. The 1070079320 (PST6250.330-L) has a rated voltage capacity of 400 to 600 Volts AC at 50/60 Hertz, a nominal system current of 200 Amps, and incorporates a metal oxide varistor for overvoltage protection. Weighing approximately 12.5 kilograms, the unit measures 463 x 280 x 239 millimeters and features an IP 20 rated supply enclosure. It is important that people with metal implants or pacemakers stay clear of the unit's operating area. This product comes with a one-year warranty from Indramat USA.

Technical Specifications

Type
2-phase thyristor power supply unit

Mounting
Recessed

Interface
Weld timer with INTERBUS

Compatibility
Works with welding transformers (max 250 kVA)

Cooling
Air cooled

Recommended Maximum Operation Ambient Temperature
45 degrees Celsius

Maximum Ambient Temperature for Operation
55 degrees Celsius

Recommended Ambient Temperature for Storage/Transport
-25 and 70 degrees Celsius

Air Condition
Free of acids, salts, corrosive agents

Rated Voltage
400 to 600 Volts AC at 50 / 60 Hertz

Overvoltage Protection
Integrated metal oxide varistor

Nominal System Current
200 Amps

Power Connection Wire Size
Maximum 95 mm2 cross-sectional area

Weight
12.5 kilograms

Dimensions
463 x 280 x 239 millimeters

Enclosure Protection Rating
IP 20

Recommended Mounting
Vertical mounting or back-mounting on plate

Shipping
Global

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the PST6250.330-L.

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Want to sell your PST6250.330-L?

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.