UPSIC-2403 Compact DC-UPS / 72W / 24V 3A / Supercap / Open Frame / DC-DC / EDLC
DC UPS with maintenance-free Supercaps
- Regulated voltage at backup
- Maintenance-free supercaps for energy storage
- High cycle stability > 500 000
- Charge time <60 sec at maximum charge current
- Extended temperature range -20...+70 °C
- Compact design
- Active reverse polarity protection
- Power Fail signal via relay / RS232 connection
- Intelligent power sharing
- Reboot function via PSZ-1063
- 3 years warranty
Quantity | Unit price |
---|---|
1 to 9 | €192.30 * |
From 10 | €172.67 * |
From 50 | €164.46 * |
From 100 | €159.22 * |
*Prices incl. 19% VAT plus shipping costs
Weight: 0.18 kg
Uninterruptible 24VDC power supply!
Compact and maintenance-free DC UPS modules with Supercaps
The UPSIC-2403 convinces as a particularly innovative and economical solution for the uninterruptible DC power supply. To protect against voltage fluctuations, flicker, voltage drops or failures in the supply voltage, the DC UPS modules are equipped with ultracapacitors (so-called Supercaps) as energy storage devices that work on the principle of double-layer capacitors (EDLC).
Due to the high cycle stability (> 500,000 charging and discharging cycles), the Supercap UPS solutions have a particularly long service life and are absolutely maintenance-free. This means an increase in long-term availability while minimizing the maintenance effort of the supplied system. Due to the compact dimensions, a high power density and the corresponding interface configuration, the integration into a wide range of sensitive applications is possible.
The compact DC UPS modules guarantee the reliable and uninterruptible power supply of DC consumers such as Low-power embedded IPCs, gateways, motors, sensors, actuators, card readers, cameras, security technology.
Maintenance-free Supercaps as energy storage
Equipped with high-quality 3 Volt Supercaps (4x 100F capacity), the DC UPS modules are fully charged in a maximum of 60 seconds and are designed for fanless 24/7 continuous operation in the extended temperature range from -20 to +70°C. For uninterruptible DC power supplies, there are absolutely maintenance-free long-life Supercaps (ultra-capacitors) available as highly efficient and particularly long-lasting energy storage devices with more than 500,000 charge and discharge cycles in the area of short and medium bridging times. In contrast to batteries, which store energy via a detour through a chemical reaction, Supercaps are based on electrophysical principles and are charged and ready for use within a very short time. Under comparable operating conditions, Supercaps have a service life that is up to ten times longer than that of classic lead-acid batteries. Energy storage systems with supercapacitors also impress with their high current carrying capacity, power density and reliability.
'Power Sharing' with intelligent input current detection
In normal operation, the system electronics forwards the input voltage to the output with a minimal reduction, charges the supercapacitors and monitors the voltage thresholds at the input. If the voltage falls below the defined threshold, the Supercap UPS switches over to UPS backup mode within fractions of a second and provides an uninterruptible and regulated DC voltage supply at the output. The intelligent distribution of the charging currents (PowerSharing) at the input ensures that the upstream AC/DC power supply has not to be oversized, due to the input power is kept constant and is distributed appropriately to the DC load and the Supercap charger. With low load at the output, more energy flows into the Supercap charger and vice versa.
Data monitoring and preprogramming for self-sufficient operation
With help of the UPS Control Center software, settings on the DC UPS can be made conveniently. The software can be downloaded free of charge. In addition, an extensive set of commands enables the direct reading of sensor values and the setting of parameters. The continuous acquisition of operating data allows "data monitoring" in real time. The open communication protocol offers system developers individual options for connecting to their own system.
Shutdown & Reboot function for IPC systems
(with µExtension module PSZ-1063)
In the event of a "PowerFail", the DC UPS signals the failure via the integrated interface, so that a controlled shutdown of the computer system is initiated and valuable data can be saved. The integrated reboot function of the DC UPS automatically initiates the restart of the supplied IPC after the supply voltage has returned, without the need for costly on-site intervention by a service employee, e.g. with completely self-sufficient computer systems in inaccessible locations.
Maximum reliability for your 24VDC application
In the field of uninterruptible power supply, our DC UPS systems can be used in a variety of applications for a wide range of industries: Industry 4.0, automation, medical and laboratory technology, transportation, traffic monitoring, energy, communication, vending, POS / payment systems, security technology, mobile systems and many more.
Customer-specific solutions and adjustments for your individual application are possible on request. We are happy to help!


Uninterruptible 24VDC power supply!
Compact and maintenance-free DC UPS modules with Supercaps
The UPSIC-2403 convinces as a particularly innovative and economical solution for the uninterruptible DC power supply. To protect against voltage fluctuations, flicker, voltage drops or failures in the supply voltage, the DC UPS modules are equipped with ultracapacitors (so-called Supercaps) as energy storage devices that work on the principle of double-layer capacitors (EDLC).
Due to the high cycle stability (> 500,000 charging and discharging cycles), the Supercap UPS solutions have a particularly long service life and are absolutely maintenance-free. This means an increase in long-term availability while minimizing the maintenance effort of the supplied system. Due to the compact dimensions, a high power density and the corresponding interface configuration, the integration into a wide range of sensitive applications is possible.
The compact DC UPS modules guarantee the reliable and uninterruptible power supply of DC consumers such as Low-power embedded IPCs, gateways, motors, sensors, actuators, card readers, cameras, security technology.

Data monitoring and preprogramming for self-sufficient operation
With help of the UPS Control Center software, settings on the DC UPS can be made conveniently. The software can be downloaded free of charge. In addition, an extensive set of commands enables the direct reading of sensor values and the setting of parameters. The continuous acquisition of operating data allows "data monitoring" in real time. The open communication protocol offers system developers individual options for connecting to their own system.
Shutdown & Reboot function for IPC systems
(with µExtension module PSZ-1063)
In the event of a "PowerFail", the DC UPS signals the failure via the integrated interface, so that a controlled shutdown of the computer system is initiated and valuable data can be saved. The integrated reboot function of the DC UPS automatically initiates the restart of the supplied IPC after the supply voltage has returned, without the need for costly on-site intervention by a service employee, e.g. with completely self-sufficient computer systems in inaccessible locations.
Maintenance-free Supercaps as energy storage
Equipped with high-quality 3 Volt Supercaps (4x 100F capacity), the DC UPS modules are fully charged in a maximum of 60 seconds and are designed for fanless 24/7 continuous operation in the extended temperature range from -20 to +70°C. For uninterruptible DC power supplies, there are absolutely maintenance-free long-life Supercaps (ultra-capacitors) available as highly efficient and particularly long-lasting energy storage devices with more than 500,000 charge and discharge cycles in the area of short and medium bridging times. In contrast to batteries, which store energy via a detour through a chemical reaction, Supercaps are based on electrophysical principles and are charged and ready for use within a very short time. Under comparable operating conditions, Supercaps have a service life that is up to ten times longer than that of classic lead-acid batteries. Energy storage systems with supercapacitors also impress with their high current carrying capacity, power density and reliability.
'Power Sharing' with intelligent input current detection
In normal operation, the system electronics forwards the input voltage to the output with a minimal reduction, charges the supercapacitors and monitors the voltage thresholds at the input. If the voltage falls below the defined threshold, the Supercap UPS switches over to UPS backup mode within fractions of a second and provides an uninterruptible and regulated DC voltage supply at the output. The intelligent distribution of the charging currents (PowerSharing) at the input ensures that the upstream AC/DC power supply has not to be oversized, due to the input power is kept constant and is distributed appropriately to the DC load and the Supercap charger. With low load at the output, more energy flows into the Supercap charger and vice versa.

Maximum reliability for your 24VDC application
In the field of uninterruptible power supply, our DC UPS systems can be used in a variety of applications for a wide range of industries: Industry 4.0, automation, medical and laboratory technology, transportation, traffic monitoring, energy, communication, vending, POS / payment systems, security technology, mobile systems and many more.
Customer-specific solutions and adjustments for your individual application are possible on request. We are happy to help!


Input voltage: | DC |
Mounting: | Open frame |
Input voltage DC in V: | 24 |
UPS storage medium: | Supercap |
Output voltage: | 24VDC |
Output current max. convection cooled in A: | 3 |
Output power in W: | 70 |
Feel free to contact us at [email protected].

WEEE-Nr: DE18400369
- DC plug: 2.5 x 5.5 mm
- Connection cross section: 0.14-2.5 mm2
- Nominal current: 5 A max.
- Length 500 mm (AWG 18)
- Ends open
- PU: 1 piece
- Length 500 mm (AWG 18)
- Ends open
- PU: 1 piece
- Reboot function for
- DC2412-UPS(LD) - UPSIC-2403 - UPSIC-1205
- Plug-In solution
- Compact dimensions
- Insulation sheet for UPSIC/DC UPS Series
- Mylar, 117mm x 73mm x 0,19mm
- Connection cable for UPSIC-2403 / UPSIC-1205 / DC2412-UPS(-LD)
- Twisted pair connector wire open end
- Length 300mm
- Interface cable for DIN-Rail UPSIC/DC2412 devices
- Connection from IDC 2.0 to SUB-D 9-pin socket
- Length 500mm
- Interface cable for DIN-Rail UPSIC/DC2412 devices
- Connection from IDC 2.0 to IDC 2.54
- Length 500mm
- Connection cable for UPSIC-2403 / UPSIC-1205 / DC2412-UPS(-LD)
- Twisted pair connector wire 2.54mm
- Length 300mm
- Length 500 mm (AWG 18)
- Ends open
- PU: 1 piece
- Length 500 mm (AWG 18)
- Ends open
- PU: 1 piece
- Interface cable for DIN-Rail UPSIC/DC2412 devices
- Connection from IDC 2.0 to SUB-D 9-pin socket
- Length 500mm
- Reboot function for
- DC2412-UPS(LD) - UPSIC-2403 - UPSIC-1205
- Plug-In solution
- Compact dimensions
- Connection cable for UPSIC-2403 / UPSIC-1205 / DC2412-UPS(-LD)
- Twisted pair connector wire open end
- Length 300mm
- Insulation sheet for UPSIC/DC UPS Series
- Mylar, 117mm x 73mm x 0,19mm
- DC/DC converter
- Fanless design for conduction cooling
- Selectable output +12V, +19V or +24VDC
- 3 years warranty
- DC/DC converter DIN rail
- 2:1 input voltage range
- Temperature range -40...+105°C
- Input/Output isolation 1500VDC
- DC plug: 2.5 x 5.5 mm
- Connection cross section: 0.14-2.5 mm2
- Nominal current: 5 A max.
- DC UPS with 24V input and 12V output
- 480F SuperCaps as energy storage
- Maintenance-free and fanless
- Interface RS232 & I²C
- Connection cable for UPSIC-2403 / UPSIC-1205 / DC2412-UPS(-LD)
- Twisted pair connector wire 2.54mm
- Length 300mm
- Interface cable for DIN-Rail UPSIC/DC2412 devices
- Connection from IDC 2.0 to IDC 2.54
- Length 500mm
- Compact 12V DC-UPS
- Supercaps - maintenance-free
- Software UPS Control Center
- Reboot function
- DC UPS with Supercaps inside
- Operating temperature range -20...+65°C
- Power-fail Timer
- Approved to IEC/EN/UL 61010-1
- For EN 55022 class B
- Inclusive split ferrite
- Improves EMC performance
- Reduces conducted noise
- For BEP-510C
- EN 55022 class B
- PU: 1 piece
- Compact 24V DC-UPS
- Integrated Supercaps - maintenance-free
- UPScom manegment software incl.
- Reboot function
- Compact 12V DC-UPS
- Supercaps - maintenance-free
- Software UPS Control Center
- Reboot function
- Flexible DC-UPS for LiFePo and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- Reboot function for
- DC2412-UPS(LD) - UPSIC-2403 - UPSIC-1205
- Plug-In solution
- Compact dimensions
- DC UPS with Supercaps inside
- Operating temperature range -20...+65°C
- Power-fail Timer
- Approved to IEC/EN/UL 61010-1
- DC/DC converter
- Fanless design for conduction cooling
- Selectable output +12V, +19V or +24VDC
- 3 years warranty
- DC UPS with 24V input and 12V output
- SuperCaps as energy storage
- Maintenance-free and fanless
- Interface RS232 & I²C
- DC UPS with 24V input and 12V output
- 480F SuperCaps as energy storage
- Maintenance-free and fanless
- Interface RS232 & I²C
- DC UPS with Li-Ion battery inside
- Minimum load detection
- Power-fail Timer
- Approved to IEC/EN/UL 61010-1
- Flexible DC-UPS for LiFePo and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- Flexible DC-UPS for LiFePo and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- Length 500 mm (AWG 18)
- Ends open
- PU: 1 piece
- Length 500 mm (AWG 18)
- Ends open
- PU: 1 piece
- DC UPS with Supercaps inside
- Maintenance free and durable
- Power-Fail timer function
- Operating temperature range -20°…+70°C
- Flexible DC-UPS for LiFePO4 and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- DC UPS with LiFePo battery inside
- Operating temperature range -20…+50°C
- Power-fail Timer
- With UPScom management software
- Compact 12V DC-UPS
- Integrated Supercaps - maintenance-free
- UPScom management software incl.
- Reboot function
- DC-UPS for lead acid batteries
- Zero switch over time from loss of DC input
- Operating temperature range -20°C to +60°C
- Low budget UPS solution
- Interface cable for DIN-Rail UPSIC/DC2412 devices
- Connection from IDC 2.0 to SUB-D 9-pin socket
- Length 500mm
- Flexible DC-UPS for LiFePo and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- DC UPS with LiFePo battery inside
- Powerful and reliable
- USB and RS232 Interface
- Operating temperature range -20°…+55°C
- Supercap storage for 24V DC UPS
- Maintenance-free and durable
- Extended temperature range
- DC UPS with Supercaps inside
- Operating temperature range -20...+65°C
- USB & RS232 Interface
- Incl. UPScom management software
- DC-UPS for lead acid batteries
- Operation temperature range from -20°C to +60°C
- Full corrosion resistant Aluminium chassis
- Low budget UPS solution
- Outdoor AC/DC UPS for extreme environments in robust aluminium housing
- IP65 protection
- Temperature range -20…+50°C
- IEC/EN 62040-1 certified
- DC/DC converter DIN rail
- 2:1 input voltage range
- Temperature range -40...+105°C
- Input/Output isolation 1500VDC

- Supercap storage for 24V DC UPS
- Maintenance-free and durable
- Extended temperature range
- DC UPS with 24V input and 12V output
- SuperCaps as energy storage
- Maintenance-free and fanless
- Interface RS232 & I²C
- Supercap storage for 24V DC UPS
- Maintenance-free and durable
- Extended temperature range
- LiFePO4 battery pack
- Safe, reliable and durable
- Extended temperature range
- IEC 62133-2 safety certification
- Integrated, space-saving UPS solution
- USB interface
- Reboot function
- Wall bracket available
- DC UPS with LiFePo battery inside
- Operating temperature range -20...+55°C
- USB & RS232 Interface
- Incl. UPScom management software
- LiFePO4 battery pack
- Safe, reliable and durable
- Extended temperature range
- Intelligent deep discharge protection
- DC UPS with 24V input and 12V output
- SuperCaps as energy storage
- Maintenance-free and fanless
- Interface RS232 & I²C
- For EN 55022 class B
- Inclusive split ferrite
- Improves EMC performance
- Reduces conducted noise
- DC-ATX converter
- Flexible cable management
- Extended temperature range
- 3 years warranty
- Outdoor DC UPS
- Protection class IP65 / IP67
- Robust aluminium enclosure
- Operating temperature range -20...+55°C
- Flexible DC-UPS for LiFePO4 and SuperCaps
- USB and RS232 interface
- Incl. UPScom management software
- Advanced battery protection
- Supercap storage for 24V DC UPS
- Maintenance-free and durable
- Extended temperature range
- LiFePO4 battery pack
- Safe, reliable and durable
- Extended temperature range
- IEC 62133-2 safety certification