The ABB DCF503-0050 delivers precise and stable DC current for industrial motor excitation. This unit is a core component within the robust ABB DCF500 series product family. It ensures optimal magnetic field strength in DC motors for demanding applications.
Engineered for Robust Motor Control and Regulation
This exciter provides the controlled power essential for consistent motor performance. Consequently, it enables precise regulation of motor speed, torque, and overall operational stability. The ABB DCF503-0050 manages high-power inputs to meet rigorous industrial drive demands.
Complete Technical Specifications
The following table details the key electrical and physical parameters for the ABB DCF503-0050.
| Parameter Category | Specification Details |
|---|---|
| Manufacturer & Model | ABB DCF503-0050 |
| Product Series | DCF500 Series |
| Product Type | External Field Exciter |
| Primary Function | DC Motor Field Control & Excitation |
| Input Voltage | 500 VAC or 420 VDC |
| Input Current | 56 / 50 Amps |
| Input Frequency | 50 / 60 Hz |
| Output | Controlled DC Current for Motor Excitation |
| Weight | 9 kg (19.84 lbs) |
| Product Category | Drives / Drive Components |
Key Operational Advantages
A primary benefit is its dual input voltage capability for flexible power supply integration. This feature simplifies installation and compatibility across different electrical infrastructures. Additionally, its high current rating supports the excitation needs of large, industrial-scale DC motors.
Built for Industrial Durability and Performance
Engineers select this ABB component for its high current rating and robust construction. Furthermore, its design prioritizes reliability for continuous operation in challenging plant conditions. The DCF503-0050 is a proven solution for maintaining precise motor control in critical processes. Its performance is vital for applications in industries like metals, mining, and material handling.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 234 × 108 × 18 mm |



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