Power supplies
AC/DC Converter
AC/DC Power supplies
Bidirectional power inverter (AC/DC DC/AC)
DC/AC Inverters
DC/DC Converter
DC/DC for distribution cabinets
Inverter (DC/AC)
Power supplies for control cabinets
Power supplies for distribution cabinet
Power supply units for control cabinets
UPS and security
Variable Frequency drives
About the product
DUPS40 is a 40A UPS controller for DIN rail mounting. Connected in parallel to the DC voltage and a lead-acid battery, mains failures can be effectively bridged. As soon as a drop in the 24V voltage is detected, the DUPS40 immediately switches to the connected battery pack and prevents an interruption in the supply voltage.
Technical data
- DC UPS controller
- Suitable for 24V systems up to 40A
- 2A charging current
- Recommended battery capacity of lead batteries 4AH to 135AH
- Diagnostic function and monitoring for DC OK, battery discharged, battery fault
Product specifications
| Manufacturer | MEAN WELL |
| Manufacturer | MEAN WELL |
| Voltage | 24 V |
| Charging current | 2 mA |
| Current | 40 A |
Data sheets
Log in
Sign in for full site access, including pricing, ordering, product customization, and more.
Log in