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R911201395 (RD51.1-4B-003-L-DF-FW)

RD 500 Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Indramat MPN R911201395 (RD51.1-4B-003-L-DF-FW) is a RD series converter designed for vertical, level installation within a control cabinet. It features a built-in brake chopper, U/f curve control mode, forced air cooling for units ≥110 kW, and current feedback monitoring through U6, V6, and W6 terminals. Nominal input is 3×AC 380–480 V ±10%, supporting rated power up to 3 kW. Acceptable cable cross-sections for power supply and motor connections are AWG 20 to 10. Safe operation requires a 10 mm² protective conductor and maintenance of relative humidity below 90% without condensation. The converter accommodates a RZC01.1‑XT connection, includes a NAMUR terminal strip, and supports external 24 V standby power for units ≤110 kW. Hazardous voltages may persist for up to five minutes after disconnection due to DC link capacitors; appropriate spacing and airflow must be maintained.

Technical Specifications

Assembly
Perpendicular to a level construction area

Voltage Level
High

Dangerous Voltage Retention
5 minutes after power OFF

Motor Connection
Located below housing

Additional Features
Brake Resistor, DC link, Line supply terminals

Relative Humidity
Not more than 90%

Condensation
No

Airflow
No restriction

Heat-sensitive devices distance
Reasonable

Mounting
In Control Cabinet

Cable Distance
Minimum 20cm

Temperature Fluctuation
Not allowed

Protective Conductor
Minimum 10mm2 cross-section

Starting Lockout Mechanism
Yes

Power supply and Motor Connection terminals
Cable-Cross section of AWG 20 to 10

Delivery
Through DHL and FedEx

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Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the RD51.1-4B-003-L-DF-FW.

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