IMCO POWER LS1000.H 24482503, backup source, 24V+48V

The backup power supply LS1000.H 24482503 is used for backup power supply 24 V (27.6 V) and 48 V DC . The total output power of the power supply is 750W. The source has two output voltages , where both levels are galvanically separated (in the case of this model the primary level is 24 V, then converted to 48 V using a DC / DC converter). This allows you to power even energy-intensive equipment of various types, while maintaining compact dimensions and easy mounting on a DIN rail. In case of a mains power failure, the connected battery ensures uninterrupted power supply. When the battery capacity drops to a critical level, the power source ensures correct battery disconnection. When power is restored, it will automatically charge to full capacity.

Charging voltage is temperature compensated with ability to set 4 levels of battery charging current . When replacing the batteries, it is possible to start the power supply manually even without the AC power supply connected. There is also option to connect an external display to display status information.

The power supply is designed for mounting on a DIN rail. The input connection is 3-wire via a removable connector with a wire cross-section of up to 2.5 mm². The connection of outputs, battery and signaling of the source is via a removable connector with a cross-section of wires up to 2.5 mm².

 

Parameters

Input voltage	230 V, 50 Hz
Output voltage	27,6 + 48 V
Output power	Total 750 W, max 140 W for 48V
Effectiveness	92%
Battery charging current	2,5A / 3,6A / 6,8A / 25A
Battery discharge protection	Yes
Operating temperature	-25 °C to 50 °C
Cooling	Active, temperature controlled fan
Local signalization	LED
Thermal protection	85 °C
Dimensions W x H x D	80 x 229 x 160 mm
Weight	1.9 kg
Ingress protection	IP20