DUPS - Emergency Power Supply Module
DUPS modules - battery power modules
MEAN WELL brand are advanced solutions ensuring uninterrupted operation of power systems. These are devices that, in the event of a mains power failure, automatically switch the load to the battery, ensuring the continuity of operation of connected devices. The module has a parallel connection to the DC bus (power supply + DC-UPS module + batteries + load), which is important for systems requiring higher power.
DUPS series designed for mounting on a DIN rail. This is a solution dedicated to 24V systems, capable of handling current up to 40A with a battery charging current of 2A. It allows cooperation with various capacities of lead-acid batteries from 4AH to 135AH, which makes it a flexible solution for many applications
All models are equipped with a comprehensive diagnostic and monitoring system, which includes control of the DC bus status, battery discharge and battery failure. They also have LED indicators that signal the status of the signal, which makes it easier to use and maintain.
MEAN WELL offers various models of DUPS modules, which differ in parameters such as output voltage, charging current or capacity of the cooperating batteries.
DUPS series features:
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permanent parallel connection between the battery inputs of the power supply (DUPS does not have a power supply function) and the load
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zero switching time
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Designed for 24V systems
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Load current up to 20A
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Built-in battery test function
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Battery reverse connection protection
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Relay connections and LEDs indicating DC bus operation, fault and battery discharge
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Mounting on DIN rail TS35/7.5 or 15
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Cooling with open air circulation
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Operating temperature from -30 to +70°C
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Compliance with a number of standards and certificates
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3 years warranty
DRDN series models:
Model DUPS20
- is a module providing an output voltage of 24V/20A
Model DUPS40
- is also designed for 24V systems, but offers greater current efficiency up to 40A.
DUPS modules are the ideal solution for critical applications requiring reliability and safety, such as industrial automation, telecommunications or security systems.
