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R911235149 (TFM 3.1-020-300-W1-220)

TFM Variable Frequency Drives

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The R911235149 (TFM 3.1-020-300-W1-220) is a Bosch Rexroth variable frequency drive designed for industrial automation environments. It operates at a link voltage of 300 VDC with a rated current of 20 A and utilizes an internal air-cooling system with a built-in 220 VAC blower. The device facilitates precise speed control of compatible electric motors by adjusting the supplied voltage frequency. It features F class insulation according to DIN VDE 0110 and an IP 20 protection rating, requiring installation in an IP 54 cabinet. Operational temperature range is +5°C to +45°C.

Technical Specifications

Product Type
Variable Frequency Drive

Power Supply Module
300VDC

Rated Current
20A

Operational Temperature (without derating)
+5 to +45 degree Celsius

Insulation
Category F as per DIN VDE 0110

Protection Rating
IP20

Mounting
Control Cabinet of IP54 Protection Category

Energy Saving
Yes

Cooling System
Heat Sink Blower Unit

Blower Supply Voltage
220V

Maximum Temperature
+55 degree Celsius.

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1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

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[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the TFM 3.1-020-300-W1-220.

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.