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DC UPS

Uninterruptible power supplies that use direct current (DC UPSs) are engineered to supply secondary power to ensure the uninterrupted operation of critical systems and equipment. Direct current power systems are common in applications where you would expect to find an AC UPS. Examples of systems that rely on direct-current power include most removable storage devices, like tape drives and hard disk arrays, as well as solar power panels and the sealed batteries commonly used to store their energy. These might seem like systems that can easily switch over to AC power, but once you do, they commonly require an AC-to-DC or DC-to-AC conversion, which is not as energy-efficient as just staying with direct current in the first place.

In places where the main power source is direct current (DC) or where efficient use of space is a must, direct current uninterruptible power supply (DC UPS) systems come into their own. They do not need the AC-DC conversion stage, which the other two types—online and offline—not only have to make but also often have to use in conjunction with a backup power inverter. And because DC UPSs escape both energy-wasting and heat-generating conversion and packing efficiencies that their AC counterparts cannot, a lot of reason can be adduced to say that DC UPSs are simply way cooler kinds of systems.


 

Products

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$1800.00
PULS UC10-242 - Introducing the PULS U series - your ultimate solution for Uninterruptible Power Supplies. These modules are engineered to enhance safety, prevent downtime, and safeguard against data loss and lengthy restart sequences. When backup time is a necessity, look no further than PULS buffer modules or DC-UPS controllers for the perfect solution. Experience unrivaled system availability with our efficient, compact, and reliable DC-UPS units. Choose from capacitor storage or VRLA batteries to match your specific requirements. With integrated electrochemical double layer capacitors, enjoy maintenance-free operation and uninterrupted power supply for critical moments measured in seconds. Alternatively, opt for the DC-UPS with external VRLA batteries, featuring PULS' innovative 1-Battery-Concept. Each battery is individually charged and monitored, eliminating the need for matched batteries and ensuring the longest battery life possible. Trust the PULS U series to deliver unmatched power protection and keep your systems running seamlessly.
$1200.00
PULS UC10-241 - Introducing the PULS U series - your ultimate solution for Uninterruptible Power Supplies. These modules are engineered to enhance safety, prevent downtime, and safeguard against data loss and lengthy restart sequences. When backup time is a necessity, look no further than PULS buffer modules or DC-UPS controllers for the perfect solution. Experience unrivaled system availability with our efficient, compact, and reliable DC-UPS units. Choose from capacitor storage or VRLA batteries to match your specific requirements. With integrated electrochemical double layer capacitors, enjoy maintenance-free operation and uninterrupted power supply for critical moments measured in seconds. Alternatively, opt for the DC-UPS with external VRLA batteries, featuring PULS' innovative 1-Battery-Concept. Each battery is individually charged and monitored, eliminating the need for matched batteries and ensuring the longest battery life possible. Trust the PULS U series to deliver unmatched power protection and keep your systems running seamlessly.
$720.00
PULS UBC10-241-N1 - Introducing the PULS U series - your ultimate solution for Uninterruptible Power Supplies. These modules are engineered to enhance safety, prevent downtime, and safeguard against data loss and lengthy restart sequences. When backup time is a necessity, look no further than PULS buffer modules or DC-UPS controllers for the perfect solution. Experience unrivaled system availability with our efficient, compact, and reliable DC-UPS units. Choose from capacitor storage or VRLA batteries to match your specific requirements. With integrated electrochemical double layer capacitors, enjoy maintenance-free operation and uninterrupted power supply for critical moments measured in seconds. Alternatively, opt for the DC-UPS with external VRLA batteries, featuring PULS' innovative 1-Battery-Concept. Each battery is individually charged and monitored, eliminating the need for matched batteries and ensuring the longest battery life possible. Trust the PULS U series to deliver unmatched power protection and keep your systems running seamlessly.
$1224.00
PULS UB40-241 - Introducing the PULS U series - your ultimate solution for Uninterruptible Power Supplies. These modules are engineered to enhance safety, prevent downtime, and safeguard against data loss and lengthy restart sequences. When backup time is a necessity, look no further than PULS buffer modules or DC-UPS controllers for the perfect solution. Experience unrivaled system availability with our efficient, compact, and reliable DC-UPS units. Choose from capacitor storage or VRLA batteries to match your specific requirements. With integrated electrochemical double layer capacitors, enjoy maintenance-free operation and uninterrupted power supply for critical moments measured in seconds. Alternatively, opt for the DC-UPS with external VRLA batteries, featuring PULS' innovative 1-Battery-Concept. Each battery is individually charged and monitored, eliminating the need for matched batteries and ensuring the longest battery life possible. Trust the PULS U series to deliver unmatched power protection and keep your systems running seamlessly.
$756.00
PULS UB10-245 - Introducing the PULS U series - your ultimate solution for Uninterruptible Power Supplies. These modules are engineered to enhance safety, prevent downtime, and safeguard against data loss and lengthy restart sequences. When backup time is a necessity, look no further than PULS buffer modules or DC-UPS controllers for the perfect solution. Experience unrivaled system availability with our efficient, compact, and reliable DC-UPS units. Choose from capacitor storage or VRLA batteries to match your specific requirements. With integrated electrochemical double layer capacitors, enjoy maintenance-free operation and uninterrupted power supply for critical moments measured in seconds. Alternatively, opt for the DC-UPS with external VRLA batteries, featuring PULS' innovative 1-Battery-Concept. Each battery is individually charged and monitored, eliminating the need for matched batteries and ensuring the longest battery life possible. Trust the PULS U series to deliver unmatched power protection and keep your systems running seamlessly.
$660.00
PULS UB10-242 - Introducing the PULS U series - your ultimate solution for Uninterruptible Power Supplies. These modules are engineered to enhance safety, prevent downtime, and safeguard against data loss and lengthy restart sequences. When backup time is a necessity, look no further than PULS buffer modules or DC-UPS controllers for the perfect solution. Experience unrivaled system availability with our efficient, compact, and reliable DC-UPS units. Choose from capacitor storage or VRLA batteries to match your specific requirements. With integrated electrochemical double layer capacitors, enjoy maintenance-free operation and uninterrupted power supply for critical moments measured in seconds. Alternatively, opt for the DC-UPS with external VRLA batteries, featuring PULS' innovative 1-Battery-Concept. Each battery is individually charged and monitored, eliminating the need for matched batteries and ensuring the longest battery life possible. Trust the PULS U series to deliver unmatched power protection and keep your systems running seamlessly.
$816.00
PULS UBC10.241UPS DC,, 24VDC, 10A with Internal 5Ah Battery included.
$949.00
PULS UB20.241 UPS DC, 24VDC, 20A, For 3.9-150Ah Battery (Not Included)
$672.84
Uninterruptible power supply with integrated battery module. The STEP-BAT/LI-ION/18.5DC/46WH battery module can be re-ordered separately.
$624.87
Uninterruptible power supply with integrated battery module. The STEP-BAT/LI-ION/18.5DC/46WH battery module can be re-ordered separately.
$944.57
Phoenix Contact 2906367 TRIO DC/DC 24 VDC 20 Amp UPS with Push-In Connections.
$701.66
Phoenix Contact 2907161 TRIO DC/DC 24 VDC 10 Amp UPS with Push-In Connections.