$ 494.27
Ensure reliable 24 V DC backup with Phoenix Contact QUINT4-UPS/24DC/24DC/40. Smart diagnostics, zero-delay switchover, and flexible battery options.
The Phoenix Contact QUINT4-UPS/24DC/24DC/40 uninterruptible power supply delivers consistent 24 V DC power to critical systems, even when mains voltage drops out. It features intelligent IQ Technology combined with a robust 5 A charging capability, ensuring reliable energy storage and seamless backup during failures. With zero switchover delay and an output current of up to 40 A, the unit safeguards sensitive equipment and reduces costly interruptions. Designed for modern automation environments, it integrates easily into industrial networks while providing continuous monitoring of system health and charge status.
Built for demanding applications, the QUINT4-UPS/24DC/24DC/40 enhances system reliability through predictive battery management and advanced diagnostics. It adapts automatically to different battery types, supporting both VRLA and Li-ion technologies, which adds flexibility for various environments. Selective Fuse Breaking (SFB) technology ensures that only faulty circuits are disconnected, allowing parallel loads to remain in operation. Compact DIN-rail installation makes integration straightforward, while configurable thresholds provide tailored protection. In practice, this UPS reduces downtime, lowers maintenance costs, and extends the service life of critical systems in industries such as manufacturing, energy, and transportation.
The Phoenix Contact QUINT4-UPS/24DC/24DC/40 is more than a backup supply – it is a smart safeguard for your entire automation system. With high efficiency, intelligent diagnostics, and zero-delay switchover, it ensures that production lines, control systems, and sensitive electronics never experience downtime. Its compact yet powerful design makes it ideal for industries where reliability means profitability.
Unexpected power failures can lead to costly stoppages, data loss, and equipment damage. The QUINT4-UPS/24DC/24DC/40 solves this by guaranteeing uninterrupted 24 V DC power, even during mains disturbances. Its predictive battery management and selective fuse technology prevent cascading failures, keeping essential operations running smoothly. It turns unpredictable outages into a controlled, safe, and continuous power flow.
| Feature | Details | Benefit |
|---|---|---|
| Input Voltage | 24 V DC (18–30 V DC range) | Flexible use across diverse supply conditions |
| Output Power | Up to 960 W / 40 A | Reliable energy delivery for high-demand loads |
| Efficiency | Typ. 98% | Reduces energy loss and operating costs |
| Switchover Time | 0 ms | Guarantees uninterrupted operation without downtime |
| Charging Current | Max. 5 A | Fast battery charging for quicker readiness |
| Battery Compatibility | VRLA, VRLA-WTR, Li-ion | Supports flexible energy storage technologies |
| Network Interfaces | PROFINET, EtherNet/IP, EtherCAT®, USB | Easy integration with modern industrial networks |
| SFB Technology | Selective Fuse Breaking up to 215 A | Protects loads while isolating faulty circuits |
| Mounting Type | DIN rail, screw connection | Compact, space-saving installation |
| Protection | IP20, reverse polarity, short-circuit proof | Reliable operation in industrial conditions |
| Dimensions (W x H x D) | 47 x 130 x 125 mm | Fits neatly into control cabinets |
| Certifications | UL, CSA, DNV, RINA, KC, CE | Suitable for global markets and marine/industrial use |
Download QUINT4-UPS/24DC/24DC/40 (2907077) Datasheet
| Commercial Attribute | Details |
|---|---|
| GTIN Number | 4055626170053 |
| Customs Tariff Number | 85371091 |
| Weight (incl. packaging) | 709 g |
| Weight (net, excl. packaging) | 549 g |
| Country of Origin | China (CN) |
In fast-moving manufacturing lines, even the shortest power drop can cause PLCs and controllers to fail, leading to halted production and costly restarts. The QUINT4-UPS/24DC/24DC/40 eliminates this risk with its zero-millisecond switchover, delivering continuous 24 V DC power to all connected devices. By stabilizing automation systems, it prevents unplanned downtime, protects sensitive equipment, and keeps the production line running smoothly without interruptions.
Remote installations, such as water treatment plants or renewable energy stations, are especially vulnerable to unstable power supply. With its intelligent battery management and strong 5 A charging capability, the QUINT4-UPS/24DC/24DC/40 maintains essential I/O modules and monitoring systems during power loss. Predictive diagnostics ensure operators know the real state of the batteries, allowing proactive maintenance and reducing unexpected service disruptions in critical infrastructure.
Industrial PCs and operator panels are particularly sensitive to sudden outages, which may result in corrupted files or lost process data. The QUINT4-UPS/24DC/24DC/40, with its communication interfaces, enables controlled system shutdowns while maintaining operation until safe conditions are reached. This capability ensures data integrity, extends the lifespan of industrial PCs, and enhances overall plant reliability where continuous digital monitoring and visualization are required.
Large control cabinets often contain multiple parallel circuits, where a single short-circuit can otherwise shut down the entire system. Thanks to Selective Fuse Breaking (SFB) technology, the QUINT4-UPS/24DC/24DC/40 isolates only the affected branch, keeping other loads in operation. This feature prevents unnecessary downtime, improves fault recovery times, and ensures that mission-critical functions remain active even when part of the network encounters a failure.
| Category | Model Name | Part Number | Description | Benefit |
|---|---|---|---|---|
| Battery Module | UPS-BAT/PB/24DC/12AH | 1274119 | VRLA-AGM, 24 V DC, 12 Ah | Compact, cost-effective option for moderate backup needs |
| UPS-BAT/PB/24DC/20AH | 1348516 | VRLA-AGM, 24 V DC, 20 Ah | Extends buffer time to ensure stable operation in mid-sized systems | |
| UPS-BAT/PB/24DC/40AH | 1354641 | VRLA-AGM, 24 V DC, 40 Ah | Long-lasting power supply for critical applications | |
| UPS-BAT/LI/24DC/128WH | 1396415 | Lithium-Ion, 24 V DC, 128 Wh | Lightweight, supports frequent charge/discharge cycles | |
| UPS-BAT/LI/24DC/189WH | 1460922 | Lithium-Ion, 24 V DC, 189 Wh | Longer runtime with fast recharging capability | |
| UPS-BAT/LI/24DC/284WH | 1460923 | Lithium-Ion, 24 V DC, 284 Wh | High capacity, perfect for extended uptime in critical processes | |
| UPS-BAT/VRLA-WTR/24DC/13AH | 2320416 | VRLA-WTR, 24 V DC, 13 Ah | Tool-free replacement simplifies maintenance and reduces downtime | |
| UPS-BAT/VRLA-WTR/24DC/26AH | 2320429 | VRLA-WTR, 24 V DC, 26 Ah | Rugged design, reliable performance in harsh environments | |
| Power Supply | QUINT4-PS/24DC/40 | 2904610 | 24 V DC, 40 A | Provides sufficient power to fully utilize UPS capacity |
| Redundancy Module | QUINT-ORING Module | 2905490 series | Intelligent decoupling module | Enables redundancy and uninterrupted power availability |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
