The power of one, the force of QUINT
Achieve maximum system availability with a dynamic team of products dedicated to providing reliable power for mission-critical systems.
QUINT is the complete solution for reliable 24 V power. Ensure uninterrupted system operation with individual products, combinations, or the whole QUINT family of power supplies, DC/DC converters, redundancy modules, and uninterruptible power supplies. Powerful, intelligent, and compatible - team up with the force of QUINT for power you can trust.
Your advantages
- High availability
- Easy integration through coordinated components
- Preventive maintenance through an intelligent and communicative system
- Individual solutions starting from a batch quantity of 1
- The QUINT power system is part of the COMPLETE line system
Intelligent QUINT UPS solution
View a live demo of the intelligent QUINT power supply system
The intelligent QUINT power supply system with battery management system (BMS) and IQ Technology informs you of the state of charge and the remaining runtime of your energy storage and warns you in advance before failures occur.
View a live demo of the QUINT power supply system in action at Phoenix Contact's metal parts production facility in Paderborn. An interactive cloud dashboard displays the power supply system status data 24/7.
User: demohmi
Password: Demo1234
Limitless combination possibilities: Continuous 24 V for every application
Powered 24 V
The QUINT power supplies with maximum functionality provide superior system availability with SFB Technology and an integrated, individually configurable NFC interface. In the power range below 100 W, even the smallest QUINT power supplies combine preventive function monitoring and a robust power reserve to deliver superior system availability.
- AC or DC input: 1 phase, 3 phase
- DC output: power up to 1000 W
- Voltages: 12, 24, 48 V DC
Buffered 24 V
In order to ensure the availability of the system even in the event of faults such as mains failures, brief mains interruptions, or voltage fluctuations, it makes sense to design the power supply system to be uninterruptable. To ensure this, select a UPS module that is rated for the load current. In combination with an energy storage system suitable for your application, you can reliably buffer your system over a period of just a few seconds right through to several hours.
- Continued uninterrupted supply even in the event of a mains failure
- Monitoring and signaling of operating and battery states
- Intelligent battery and load management
Decoupled 24 V
The redundant operation of power supplies is essential for setting up the most reliable auxiliary power network possible in systems with the highest demands on availability. To make this redundancy a reality, two power supplies are connected in parallel and decoupled from one another using redundancy modules. QUINT S-ORING modules in conjunction with QUINT power supplies ensure maximum reliability with consistent redundancy right through to the load with two separate current paths and the avoidance of single points of failure.
- Comprehensive decoupling monitoring at all points of the supply network
- Dual surge protection on the secondary side with SIL3 certification
- Minimum power dissipation with MOSFET technology
Refreshed 24 V
In almost every industry and application, more than one DC load is supplied in parallel by a power supply. In such applications, it is advisable to decouple sensitive loads, such as a controller or sensors, from other loads to prevent interferences caused by feedback. Use our QUINT DC/DC converters to electrically isolate your loads from each other to ensure an even more reliable application.
- Decoupling loads with electrical isolation
- Voltage regeneration to negate voltage drops, for example, at the end of long cables
- Voltage-level conversion between 12 V DC, 24 V DC, and 48 V DC
- Conformal PCB coating protects sensitive components
How can continuous system availability be ensured? Answers to key questions:
How can a reliable supply be assured even in the event of mains failures?
You can prevent your system from failing with an uninterruptible power supply comprising a power supply, a UPS, and an energy storage system. The UPS takes over if there is a mains failure. It switches over to the energy storage system to ensure that the connected loads continue to be supplied with power without interruption. To set up the uninterruptible power supply system, select a UPS module rated for the load current and combine it with the energy storage system appropriate for your application.
How long and how reliably will a system be supplied for if there is a mains failure?
Our energy storage systems can buffer your system for periods of a few seconds right through to several hours. The ambient and operating conditions within your application influence the service life of the energy storage system. Lead batteries feature a long buffer time, while lithium-ion batteries and capacitor modules feature high temperature and cycle stability.
How can voltage fluctuations in a system be compensated?
If there are voltage drops at the end of long cables, the wide input range of DC/DC converters restores the voltage level to the nominal output voltage. The loads are also supplied safely and reliably in battery-operated systems. This ensures a regulated DC voltage throughout.
How can the voltage quality be increased for particularly sensitive loads in a system?
QUINT DC/DC converters feature electrical isolation that separates sensitive loads from interfering loads, thus ensuring a reliable supply.
How do you create a redundant power supply system with separated current paths and equal load distribution?
When the QUINT power supplies are in parallel mode, the load is evenly distributed between the two power supplies. The output characteristic curve is inclined slightly to ensure that the operating points of both devices meet in the middle. In combination with QUINT S-ORING modules, both supply networks are decoupled from each other.
What is the difference between a parallel connection to increase power and redundant operation?
In the event of a power increase, the total load equals the maximum current of both power supplies. If one device fails, the reliable supply of the load is no longer guaranteed. In a redundant system, both power supplies must be configured so that they can also support the total load current alone. This means a maximum utilization of 50% per power supply.