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R911242666 (TVD 1.1-08-03)

TVD Power Supply Modules

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The R911242666 (TVD 1.1-08-03) is a power supply unit from the Rexroth Indramat TVD series, supporting direct mains connections and multiple drives. It is equipped with internal DC bus dynamic braking and regulated DC bus voltages. This unit also features an integrated contactor, allowing for ease of maintenance and overload capability. Adhering to UL standards, it can deliver continuous DC bus power of 7.5 kW for over 10 seconds and up to 200% of rated power for 3 seconds for spindle drive acceleration. The device can also provide 300% of rated power, equivalent to 22.5 kW, for 0.3 seconds for feed drive acceleration. The R911242666 (TVD 1.1-08-03) ensures minimum mains loading with no reactive current due to its regulated current consumption. Operating with auxiliary devices, it can connect directly to a three-phase input of 380-480 Volts AC, at 50-60 Hz line frequency. This globally shippable product comes with a one-year warranty from Indramat USA.

Technical Specifications

Function
Power Supply

Continuous DC Bus Power
7.5 kilowatts

Power Supply for Accelerating Spindle Drives
200% of Rated Power for 3 Seconds

Power Supply for Accelerating Feed Drives
300% of Rated Power for 0.3 seconds

DC Bus Voltage
320 Volts

Operation
Via Auxiliary Devices from Main Supply

Input Voltage Interruptions
Greater than 1 Second Timespan

Dips in Peak Voltage Tolerance
20% Dips for Maximum One Period

Global Shipping
Yes

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the TVD 1.1-08-03.
Exchange
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