Integrated power supply
Integrated power supply (IPS)
SMPS-based integrated power supply for all railway signalling circuits, built to RDSO/SPN/165/2012 (version 3.0).
Overview
What it does
The Statcon Energiaa SMPS-based integrated power supply (IPS) provides a complete power solution from one system for all signalling circuits in critical railway signalling applications.
It combines an FRBC (SMPS) panel, an AC distribution panel and a DC distribution panel, with hot-standby chargers and DC-DC converters and automatic changeover.
It is built to RDSO specification RDSO/SPN/165/2012 (version 3.0).
Applications
- Critical railway signalling installations
- Axle counters, point machines and internal/external relays
- Signal relays and lamps
Certifications and standards
- Built to RDSO/SPN/165/2012 (version 3.0)
Features
Why engineers choose it
- Complete power solution from one system for all signalling circuits
- Two chargers in hot standby, reducing maintenance
- Each DC-DC converter supported with hot standby
- Automatic changeover with minimal manual supervision
- Continuous power to signal circuits for the rated battery backup time, even without DG or local supply
- Single battery voltage level, improving battery life
- Highly regulated voltage to all signal relays and lamps
- Status panel in the ASM's room for the maintenance team
Specifications
Key specifications
Configured to order. Full details are in the datasheet.
| Standard | RDSO/SPN/165/2012 (version 3.0) |
|---|---|
| Architecture | FRBC (SMPS) panel, AC distribution panel, DC distribution panel |
| Rectifier modules | Switch mode rectifier (SMR) modules, 110 V / 20 A each |
| Module configuration | Up to 5 modules in parallel load-sharing mode |
| Battery | Single battery voltage level (110 V DC bus from FRBC panel) |
| DC panel | DC-DC converters of various ratings fed from 110 V DC, each with hot standby |
| AC panel | Inverters, step-down transformers and constant-voltage transformers (CVT) or automatic voltage regulators (AVR) |
| Redundancy | Two chargers in hot standby; automatic changeover between charger 1, charger 2 and AVR |
| Monitoring | Status panel in the assistant station master's (ASM) room |
Typical values. Ratings and options may vary by model; confirm with the latest datasheet.
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