ABB DCF803-0035 3ADT209023R0001 Field Supply Module

• Brand
  ABB
• Model
  DCF803-0035
• Product Name
  Excitation Unit / Field Supply Module
• Country of Origin
  Germany / Sweden
• HS Code
  8504409090
• Dimensions
  150mm* 270mm*180mm
• Weight
  4.5 kg
• Operating Temperature
  0°C to +55°C
• Storage Temperature
  -40°C to +70°C
• Part Number
  3ADT209023R0001
• Warranty
  12 month
• Product Status
  New and original

ABB DCF803-0035 3ADT209023R0001 General Information

Input and Output Parameters

Main Input Voltage: 3-phase or 1-phase AC, typically 200V to 500V AC (50/60 Hz), depending on system configuration.

Auxiliary Input/Control Voltage: 24V DC / 115-230V AC (for internal electronics control).

Output Current: Rated at 35 A (Continuous DC field current).

Output Voltage: Variable DC voltage, adjusted dynamically based on the input voltage and field requirements.

ABB DCF803-0035 3ADT209023R0001 Product Advantages

High Reliability & Durability: Built using robust industrial-grade components, ensuring an exceptionally long operational lifespan even under harsh ambient conditions.

Precise Field Control: Delivers highly accurate current output, which optimizes motor torque control and improves overall energy efficiency.

Compact Footprint: Space-saving design allows for easy installation in standard electrical control cabinets.

Seamless Integration: Fully compatible with ABB's ecosystem (such as DCS800 or DCS880 series), reducing commissioning time and engineering overhead.

Comprehensive Diagnostics: Equipped with built-in protection mechanisms against overcurrent, overvoltage, and overtemperature, allowing for quick troubleshooting.

ABB DCF803-0035 3ADT209023R0001 Wiring and Connections

The DCF803-0035 features a highly organized terminal arrangement for secure industrial wiring:

AC Input Terminals: Heavy-duty screw terminals designated for incoming AC power supply lines.

DC Output Terminals: Dedicated high-current terminals to connect directly to the motor’s field winding.

Control/Signal Wiring: Plug-in terminal blocks for digital/analog I/O, enabling communication with the main drive controller, emergency stop circuits, and fault reset loops.

Grounding: A dedicated, low-impedance PE (Protective Earth) stud is located on the chassis for safe grounding.

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  ABB DCF803-0035 3ADT209023R0001
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