
Product Description
The ABB DSPP4LT Power Supply Module (1KHL01223R0002) delivers reliable, regulated power for ABB Relion series protection and control relays in mission-critical industrial environments. Engineered for substation automation, power distribution, and process control applications, this module ensures stable 24VDC output with superior noise immunity and thermal performance.
Technical Specifications
- Model: DSPP4LT (1KHL01223R0002)
- Output: 24VDC regulated
- Mounting: DIN-rail compatible
- Operating Temperature: -25°C to +70°C
- Protection: Overload, short-circuit, overvoltage
- Compliance: IEC 61850, IEEE standards
Key Features
- High-efficiency switched-mode design reduces heat dissipation
- Wide input voltage range accommodates grid fluctuations
- Compact footprint optimizes panel space
- LED status indicators for quick diagnostics
- Hot-swappable capability minimizes downtime
Application Solutions
Ideal for electrical substations, industrial automation systems, renewable energy installations, and critical infrastructure where uninterrupted power delivery is essential. The DSPP4LT integrates seamlessly with ABB Relion 670, 650, and 615 series devices, providing the backbone for protective relaying and SCADA communication.
Why Choose Industrial Control Hub
We supply genuine ABB components with full traceability, technical support, and global shipping. Each unit undergoes quality verification to ensure peak performance in your control architecture.
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