DUSH960-1248-1M

DUSH960-1248-1M is a DUSH960-1248 series UPS DIN rail module. It performs two functions to provide DC backup power in the event of a power loss. Under normal conditions, the external AC-DC power supply will provide power to the load. The external power source also keeps the (external) batteries fully charged, via an internal bi-directional DC-DC converter. If the input source to the load is interrupted, the DC-DC converter will maintain a regulated output voltage, using the battery as the power source. Multiple battery technologies can be accommodated, including lead, nickel, lithium, and supercapacitors, up to a capacity of 1000Ah. An integrated DC-DC buck/boost converter decouples the battery from the load voltage. The DUSH module can manage the health status of the battery by preventing deep discharging, enabling temperature-compensated charging, and monitoring the internal resistance through the PowerCMC user interface.

• DC-UPS with integrated DC-DC converter
• Wide programmable input and output voltage range
• High efficiency of up to 98%, enables longer battery run times
• LCD and Modbus interfaces, allows remote maintenance and adjustable parameters
• 12 - 48V nominal output voltage
• 12 - 48V nominal battery voltage
• Front panel: LED indicators
• Operating temperature range from -25°C to 70°C
• 960W output power at 48V
• Size (WxHxD): 54 x 115 x 131.2mm