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R911273615 (TVD 1.3-08-03/S100)

TVD Power Supply Modules

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The R911273615 (TVD 1.3-08-03/S100) is a Rexroth Indramat power supply module designed for auxiliary units of digital drives. It operates on a three-phase AC supply at 380–480V and outputs 7.5 kW DC continuously, with short-term peaks up to 22.5 kW for 0.3 seconds. The unit includes an internal contactor for disconnecting drives from mains, a buffer capacitor for voltage smoothing, and a bleeder resistor for dissipating regenerated power. It provides a DC bus voltage of 320 V, supports a control voltage of 22–26 V DC, delivers a constant current of 7.5 A, and weighs approximately 10.5 kg. Optimal operation is within 5 to 45°C. Design version is 3, and it belongs to series 1 TVD power supply modules.

Technical Specifications

Product Model
Rexroth Indramat TVD 1.3-08-03-S100

Type
Power Supply Module

Three-Phase AC Supply
380 to 480 Volts AC

Function
Provide DC power to digital drives

System Components
AC drive, power supply, auxiliary units

DC Bus Continuous Power
7.5 kilowatts

DC Bus Voltage
320 Volts DC

Buffer Capacitor
Used for Smoothing

Generator Mode Power Regeneration
Absorbed by the bleeder resistor

Peak DC Power
22.5 kilowatts for 0.3 seconds

Bleeder Continuous Power Rating
0.5 kilowatts

Bleeder Peak Power Rating
20 kilowatts

Dissipation Power At Peak Power
180 Watts

Weight
10.5 kilograms

Control Voltage
22 to 26 Volts DC, 7.5 Amps continuous current

Recommended Operating Temperature
5 to 45 degrees Celsius

Shipping
Global

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 1.3-08-03/S100.
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