1-888-551-3082 | 1-919-443-0207 | [email protected]

R911309354 (PST6250.627-L)

PST Thyristor Power Units

In Stock, Ships Today

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone:
1-888-551-3082

Email:
[email protected]

The Bosch Rexroth R911309354 (MPN: PST6250.627-L) is a 2-phase thyristor power unit designed for welding transformer connections, with an integrated weld timer and an optional slot for a quality module. The device has a nominal system current of 200 A, operates on a line voltage of 400–600 V at 50/60 Hz, and includes a 24 V DC voltage supply. Cooling is facilitated by an air blower. The unit is rated at IP20, requiring installation in an IP54-class environment. It can be mounted on the left side or rear panel, supports up to 95 mm² wire, and weighs 12.5 kg. Functional limits include elevations up to 2000 m, 90% humidity at 20°C (down to 50% at 40°C), and an ambient operating range of -25°C to 55°C. Overload protection is provided by a metal oxide varistor, and thermal inhibition is triggered above 80°C via thermostatic switch.

Technical Specifications

Design
2-phase

Feature
Integrated Weld Timer

Additional
Quality Module Slot for Retrofitting

Protection Category
IP 20

Mounting Requirement
IP 54 Protection Class

Installation Altitude
2000 Meters Maximum

Relative Humidity
90% Maximum, 50% at 20 and 40 Degrees

Ambient Storage Temperature
-25 to 70 Degrees

Operating Temperature
55 Degrees

Nominal System Current
200 A

Line Voltage Connection
400 V to 600 V

Clock Frequency
50/60 Hz

Weight
12.5 Kg

Wire Range
95mm2

Overload Protection
Metal Oxide Varistor

Mounting Orientation
Vertical or Plate-Mounted

Temperature Switch
Thermostatic Switch at 80 Degrees.

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]

Shipping & Payment Options

Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the PST6250.627-L.

Exchange

Want to sell your PST6250.627-L?

Indramat Is Trusted By

Quick Links

Terms and Policies

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.