Description
SCHROFF MPS022-13100-203 – Modular Power Supply for 19-inch Industrial Systems
The SCHROFF MPS022-13100-203 is part of nVent SCHROFF’s well-regarded MPS modular power family, built for reliable, long-life operation in 19-inch subracks and system enclosures. From my experience, this type of unit is typically chosen for VME/CompactPCI chassis, automation controls, test benches, and telecom or transport cabinets where stable multi-rail DC power and clean integration matter more than flashy specs. The “MPS022-13100-203” coding denotes a factory-configured output set and options, which means it drops into standardized builds with minimal wiring changes.
One thing I appreciate is how these SCHROFF modules balance rugged design with serviceability. You might notice that they’re straightforward to swap during maintenance windows, and in many cases the status lines (like DC OK) tie neatly into existing supervisory I/O without extra converters.
Order Placement Process and Guarantees
- Warranty: 365 days
- Delivery time: 1 week if in stock; no more than one month at the latest
- Payment terms: 50% advance payment, full payment prior to delivery
- Express delivery options: FedEx, UPS, DHL
- Each unit is inspected and securely packed for transit; we support formal test reports upon request
Key Features
- Modular, rack-oriented design – Built for 19-inch subracks and system enclosures, easing integration in industrial cabinets.
- Universal AC input – Typically supports 100–240 VAC, 50/60 Hz for global deployment without external autotransformers.
- Multi-output DC rails – Factory-configured output set per the model code; simplifies replacement and BOM control.
- Clean power with protection – Over-voltage, over-current, and thermal protections to protect downstream loads.
- Status/monitor signals – DC OK and, in many cases, remote sense lines for tighter regulation at the load.
- Service-friendly – Front access in compatible subracks makes swap-outs fast during maintenance windows.
- Designed for forced-air environments – Works with system airflow or fan trays commonly used in SCHROFF subracks.
Technical Specifications
| Brand / Model | SCHROFF MPS022-13100-203 |
| HS Code | 850440 (Static converters / Power supplies) |
| Power Requirements | Typically 100–240 VAC, 50/60 Hz, single-phase (universal input) |
| Output Configuration | Multiple DC rails; configuration defined by “-13100-203” order code (check product label for exact voltages and currents) |
| Operating Temperature | 0 to +50 °C typical for this family; derating may apply depending on airflow |
| Signal I/O Types | AC mains input; DC outputs; DC OK/status contact; remote sense lines where fitted |
| Communication Interfaces | None on this variant (hardware status lines only) |
| Installation Method | 19-inch subrack/rack plug-in module; front-panel mounting with rear connectors |
Application Fields
This model fits nicely in:
- VME / CompactPCI / PXI subrack systems in labs and production test
- Factory automation controllers and process I/O cabinets
- Telecom access and transport equipment racks
- Rail, defense, and energy cabinets where regulated multi-rail DC power is required
A maintenance lead from a semiconductor test line told us, “Swapping the SCHROFF PSU was uneventful — the DC OK line tied straight into our interlock, and ripple stayed within our limit without re-tuning.” That’s typically what we see with this family.
Advantages & Value
- Reliability – Proven SCHROFF build quality with protective features that guard downstream electronics.
- Compatibility – Designed for standard 19-inch subracks; status lines and sense wiring align with common industrial practices.
- Procurement-friendly – Factory-configured outputs reduce engineering time and avoid re-certification on legacy frames.
- Service support – Screening, functional test documentation, and a 365-day warranty help reduce project risk.
Installation & Maintenance
- Cabinet & mounting – Install in a 19-inch subrack or enclosure with proper mechanical support; keep front access clear for service.
- Ventilation – Provide forced-air cooling or adequate airflow; avoid obstructing intake/exhaust paths and maintain cable slack for airflow.
- Wiring – Use appropriately rated conductors; torque terminals to spec; connect protective earth first. Route remote sense leads with the output pair to minimize noise.
- Safety – De-energize and lockout/tagout before servicing; discharge capacitors per safety procedures.
- Routine checks – Periodically verify output voltages under load, inspect connectors, clean dust from vents, and confirm DC OK signaling.
Quality & Certifications
- CE marked; conforms to relevant safety and EMC requirements for industrial environments
- UL/cUL recognition for power supplies (typical for this family)
- RoHS compliant; production under ISO 9001 quality systems
- Warranty: 365 days
Related & Supporting Components
To complete your build, we can supply compatible SCHROFF subracks and accessories, such as EuropacPRO 19-inch subracks, backplanes (VME/CompactPCI), and fan trays. These pair well with the MPS series when you need consistent airflow, front-panel access, and neat cable management across a full chassis.
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