Product Short Description
Product Introduction
Description
Technical Specifications
| Category | Specification |
|---|---|
| Part Number | SDCS-POW-1 / 3ADT220090R0003 |
| Manufacturer | ABB |
| Input Voltage | 85–264 V AC (universal range, auto-ranging) |
| Input Frequency | 45–65 Hz |
| Output Voltage 1 | 24 V DC (primary output, fixed) |
| Output Current 1 | Max 10 A |
| Output Power 1 | 240 W |
| Output Voltage 2 | 12 V DC (auxiliary output) |
| Output Current 2 | 2 A |
| Voltage Regulation | ±1% (at 25°C) |
| Conversion Efficiency | ≥92% |
| Overload Capacity | 150% for 5 seconds |
| Isolation | Input-to-output, input-to-power, output-to-power triple galvanic isolation |
| Protection Features | Overvoltage, overcurrent, short-circuit, over-temperature protection |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5–95% RH (non-condensing) |
| Protection Rating | IP20 |
| Mounting | 35 mm DIN rail (compatible with DIN 50022) |
| Dimensions (H x W x D) | 100 mm x 120 mm x 160 mm |
| Weight | 0.44 kg |
| Certifications | CE, UL, cUL, RoHS |
| Origin | Sweden |
Key Functional Features
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Universal AC Input Compatibility
Supports a wide 85–264 V AC input range, adapting to global power grids and voltage fluctuations. Auto-ranging design eliminates the need for manual configuration, simplifying deployment in international projects.
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Dual DC Outputs for Comprehensive Power Supply
Provides a robust 24 V DC main output (up to 10 A) for high-power system components and a 12 V DC auxiliary output (2 A) for low-power circuits, sensors, and control logic. Dual-output architecture meets diverse power requirements of the DCS500 system.
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High Precision & Stability
Delivers tight voltage regulation (±1%) and low ripple, ensuring clean, stable power for sensitive control circuits. High conversion efficiency (≥92%) reduces energy waste and heat generation, enhancing long-term reliability.
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Comprehensive Safety Protection
Integrates overvoltage, overcurrent, short-circuit, and over-temperature protection. These safeguards prevent damage to the module and connected equipment, ensuring safe operation under abnormal conditions.
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Triple Galvanic Isolation
Provides complete electrical separation between input, output, and power circuits. This eliminates ground loops, suppresses electromagnetic interference (EMI), and protects the system from voltage surges and transients.
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Industrial-Grade Reliability
Designed to withstand harsh industrial environments with wide temperature tolerance, anti-vibration, and anti-shock capabilities. Conformal coating on the circuit board provides additional protection against moisture, dust, and corrosion.
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Modular & Easy Maintenance
Plug-and-play modular design allows quick replacement without system disassembly. Front-panel diagnostic LEDs indicate power status, faults, and operating conditions, enabling rapid troubleshooting and reducing maintenance time.
Application Scenarios
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DCS500 Drive Systems
Powers the main control board, I/O modules, communication cards, and feedback circuits of DCS500 series DC drives, ensuring stable operation of motor control systems.
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Industrial Automation & Motion Control
Applied in scenarios requiring precise DC motor control, such as conveyor systems, lifting equipment, and printing presses. Provides reliable power to ensure accurate speed and torque control.
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Process Industries
- Oil & Gas: Power supply for drilling rig control systems, pipeline pressure regulation, and refinery process control.
- Metallurgy: Motor control for steel rolling mills, smelting equipment, and material handling systems.
- Power Generation: Excitation control and auxiliary system power supply for thermal and hydroelectric power plants.
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Marine & Offshore
Marine-grade design enables reliable power supply for ship propulsion systems, winches, and cargo handling equipment. Suitable for harsh offshore environments with high humidity and corrosion.
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Material Handling & Logistics
Power supply for forklift control systems, automated storage/retrieval systems (AS/RS), and port cranes, ensuring stable operation of heavy-duty machinery.
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Renewable Energy
Used in wind turbine pitch control systems and solar inverter auxiliary power supplies, providing stable power in outdoor, variable-temperature environments.
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