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R911256400 (TVD 1.2-08-03/S100)

TVD Power Supply Modules

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The R911256400 (TVD 1.2-08-03/S100) is a Bosch Rexroth manufactured high voltage power supply device, designed to control three-phase AC connections, thereby offering a stable voltage source for drive controllers. This unit comes with an internal power contactor that disconnects the servo drive from the power line and a buffer capacitor for smoothing operations. The TDV 1.2 model offers a monitoring function for signal transmission and boasts a regeneration feature that transforms excess power to heat, ensuring continuous functioning of the drive's electronic components. Suitable for power systems with a voltage of 3 x AC 380 to 480V, 50 to 60Hz, the power supply has additional units for energy reaction suppression. Equipped with a 7.5 - 15 kW DC bus that can connect to a bleeder module, and capable of short-term overload for accelerated operations, the R911256400 (TVD 1.2-08-03/S100) requires no separate power connection and includes a one-year global warranty.

Technical Specifications

Product Type
High Voltage Power Supply Unit

Phase Connection
Three-Phase AC

Voltage Connection
3 x AC 380 to 480V

Frequency Connection
50 to 60Hz

Current Supply
24VL and +/-15VM

Buffer Capacitor
Included

Internal Power Contactor
Included

Cable Connection
Wire Ribbon Cables

Operational Mode
Generator Mode

DC Bus Power
7.5 kW continuous, 15 kW peak

Short Overload Capability
Included

Power System Suppression
Included

Assembly
Strapped during purchase

Global Shipping
Available

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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 TVD 1.2-08-03/S100.

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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.