Specialist power changeover unit designed to protect 24V DC supplies to critical components.
SKU: 1311229
- Authorized Distributor
- Genuine Parts
- Service and Support
The RPS, Redundant Power Selector has been designed specifically to protect critical components during failure of a primary DC power supply.
The unit, which has a continuous capacity up to 16A, rapidly changes from a primary to a secondary power source once the primary voltage falls to a predetermined level. Why is this important? Many critical pieces of electronics (such as engine ECM’s) are sensitive to transient low voltages. Unless the power is transitioned quickly and smoothly there is a risk of those components switching off momentarily. The RPS changes far more quickly than a mechanical relay, and with the inbuilt added smoothing circuits, it ensures a safe, reliable hand over. The RPS also provides an indication to show the status of each power supply connection and supply for 3rd party connection so operators are always aware of the power status to these critical pieces of equipment.
At a glance
- Selects between primary and secondary 24v DC inputs
- Provides one 24 VDC / 16 A (max) supply output
- Dry contacts for Primary & Secondary input monitoring.
- Rapid switching protects critical equipment
- Internal smoothing circuits during changeover
- Returns supply to Primary on resumption of power
- DIN Rail mounting eases integration
- Type Approved
Why customers buy the RPS
- Protects critical equipment during power supply disruption
- Provides external indication of power supply status
- Reduces operational risk
- Fast changeover reduces upstream component stress
- Easy retrofit /upgrade
- Compatible with all equipment
Rich on features
- Protects critical equipment during power supply disruption
- Provides external indication of power supply status
- Reduces operational risk
- Fast changeover reduces upstream component stress
- Easy retrofit /upgrade
- Compatible with all equipment
Reduced operational risk
- Protects critical components during power changeovers
- Fast change over reduces chances of equipment loss
- Uptime focused
Reduced technical risk
- Ensures uninterupted supplies
- Improved power quality during changeover
- Solid-state construction improves durability and relability
Ease of installation
- DIN rail mounted
- Screw terminal connections
- Solid, durable IP rated enclosure
- No special tools or cabling
User friendly
- No user configuration required
- External indicators for both supplies status
- Defaults to primary supply with indicator
- Compatible with any 24V DC power source