PULS Dimensions UB DC-UPS 24VDC Uninterruptible Power Supplies
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24VDC uninterruptible power supplies for use in Class I, Div 2, Groups A-D, Group II, Cat 3 (Zone 2). ATEX classified. UL listed for industrial control equipment, UL recognized for IT equipment. CE approved. Aluminum alloy bodies with IP20 zinc-plated steel covers. LEDs for error, diagnostics, status.
UPS modules are available with a built-in battery or can be connected to an external battery. Depending on the selected battery size, a power failure can be bridged up to several hours or even days to prevent long machine downtimes.
PULS efficient, compact and reliable DC-UPS modules ensure high system availability.
They have been developed according to a unique 1-Battery-Concept: The UB10 requires only one 12 VDC battery to back up a 24 VDC load. A stepup converter amplifies the 12 V from the single battery to a fixed regulated output voltage independent of the battery voltage. The battery modules for the UB20 and UB40 have two 12 VDC batteries connected in series. Both batteries can be charged and monitored independently to enable excellent battery management and prevent mismatching.
PULS 24V UPS modules have an optimized battery management system for longest possible battery life. The uninterruptible power supplies have an adjustable maximum buffer time to protect the battery, and the unit protects the battery from going into a deep discharge. The PULS DC UPS can also provide a distinct “Replace Battery” contact so you know exactly when to replace the batteries before they fail.
- DIN rail mountable standard; Call for other mounting options
- Suitable for Class I, Div 2 Groups A-D, Group II, Cat 3 (Zone 2) environments
- Aluminum alloy bodies with zinc-plated steel covers
- Front face terminals for input and output power, relay contacts, and signal inputs for remote monitoring and control
- All models feature LEDs for check wiring errors, diagnostics, and oprational status
PULS Dimension DC-UPS 24VDC Uninterruptible Power Supplies
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| Battery Capacity | Output | Operating Temperature (°F) | Click for Price and Availability | |
|---|---|---|---|---|
| Nominal Voltage | Current | |||
| PULS DC-UPS Control Unit, Compatible with VRLA Lead Acid Batteries | ||||
| One 12V, 3.9 to 40 Ah | 24 VDC | 10A | -13° to 158° | UB10.241 |
| One 12V, 17 to 130 Ah | 24 VDC | 10A | -13° to 122° | UB10.242 |
| Two 12V, 3.9 to 150 Ah | 24 VDC | 20A | -40° to 158° | UB20.241 |
| Two 12V, 3.9 to 200 Ah | 24 VDC | 40A | -13° to 158° | UB40.241 |
| One 12V, 5 Ah * | 24 VDC | 10A | 32° to 104° | UBC10.241* |
| Battery Mounting Kit for UB10 UPS Models (Battery Not Included) | UZO12.26 | |||
| Battery Mounting Kit for UB20 UPS Model (Battery Not Included) | UZ024.121 | |||
| Battery Mounting Kit for UB20 UPS Model (Batteries Included) | UZK24.121 | |||
* Integral 12V battery included.
