Source: Deutsche Nachrichten
With the smart DC UPS UPSI-2406R2DP3MB, Bicker Elektronik GmbH of Donauwoerth/Germany is expanding its range of industrial UPS solutions for DIN-Rail mounting. Development and manufacture take place entirely in Germany. The next-gen backup power supply for DIN rail mounting combines an integrated 33 Wh LiFePO4 battery pack with an extended operating temperature range of −20 °C to +50 °C and up to 6,000 charge cycles. With 24 VDC and up to 6 A output current (144 W), the UPS is ideally suited for protecting embedded IPCs, controllers, motor drives, sensors as well as measurement, control and safety technology.
Safe and durable LiFePO4 battery technology
At the heart of the UPSI-2406R2DP3MB is the integrated 33 Wh LiFePO4 battery pack, safety-certified to IEC 62133-2. The stable lithium iron phosphate chemistry virtually eliminates the risk of thermal runaway, making it ideal for safety-relevant applications. In combination with the battery management system (BMS) specially developed by Bicker, the battery pack achieves a service life of up to 10 years and up to 6,000 full charge and discharge cycles.
Compared to conventional lead-acid batteries, high-quality LiFePO4 cells offer approximately 15 to 20 times longer service life and cycle stability. In addition, 100 % of the rated capacity can be used permanently. Over an operating period of up to 10 years, this results in a significant advantage in total cost of ownership (TCO), especially as maintenance and battery replacement are no longer required during this period.
Power sharing and increased immunity
The intelligent power sharing function with input current detection keeps the input power constant and distributes it to the load and battery charger as required: with a low load, more energy flows into the charger and vice versa. As a result, the upstream AC/DC power supply does not need to be oversized – saving both energy and costs. In backup mode, the DC UPS provides a regulated output voltage and reliably protects connected systems against power failures, voltage dips or flicker.
For use in electromagnetically demanding environments, the UPSI-2406R2DP3MB offers increased immunity in accordance with EN 61000-4-4 and EN 61000-4-5 – with test voltages of up to 2 kV for burst and up to ±0.5 kV (L–N) and ±1 kV (L–PE, N–PE) for surge, each with performance criterion A. Reverse polarity, short-circuit and overcurrent protection in the robust DIN rail housing provide additional operational safety and minimise the risk of failure in critical applications.
Interfaces and system integration
For integration into existing control and automation environments, the UPSI-2406R2DP3MB features front-mounted USB-C and RS485 Modbus interfaces as well as a configurable, potential-free relay contact for signalling a power fail event. An additional functional earth (FE) pin is integrated into the power connector. The DC UPS is automatically recognised as a UPS by compatible operating systems (Plug & Play). Minimum load detection and a power fail timer complete the range of functions.
UPS management software “UPScom”
The UPS management software “UPScom” is available as a free download for configuration, monitoring and management. All parameters can be set via the responsive web UI – including load sensor, shutdown delay, maximum backup time and minimum charge capacity before system start – and the state of charge can be monitored in real time. Thanks to its WebAssembly architecture, UPScom runs on x86 and most ARM64 systems under Windows and various Linux distributions. Event-based email notifications provide information, for example in the event of a power fail or loss of connection to the UPS.
Shutdown & reboot function for IPC systems
In the event of a power failure, the DC UPS signals the power fail via the integrated interface, so that a controlled shutdown of connected industrial PCs or embedded systems can be initiated and valuable data saved. A script can also be executed before shutdown to handle application-specific processes. When the supply voltage returns, the integrated reboot function automatically restarts the system – without the need for an on-site service technician, for example with autonomous computer systems at inaccessible locations.
Wide range of applications
The UPSI-2406R2DP3MB is ideal for long-term use in control cabinet applications and decentralised power supply solutions. Typical fields of application include Industry 4.0, automation, medical and laboratory technology, transportation, traffic monitoring, energy, communications, vending, POS/payment systems and security technology. Customised solutions and modifications are available on request. The DC UPS is approved to IEC/EN/UL 61010-1 and IEC/EN/UL 61010-2-201 and is available from stock.
All product benefits at a glance
- DC UPS 24 V / 6 A (144 W) “Made in Germany”
- Integrated LiFePO4 battery pack, certified to IEC 62133-2
- 33 Wh energy storage
- Up to 6,000 cycles and up to 10 years service life
- Operating temperature range from −20 °C to +50 °C
- Increased surge & burst immunity (EN 61000-4-4 / -4-5)
- Reverse polarity, short-circuit and overcurrent protection
- USB-C and RS485 Modbus communication interfaces
- Relay contact for power fail
- Regulated output voltage in backup mode and intelligent power sharing
- Plug & play – automatic UPS detection by the operating system
- Shutdown & reboot function, power fail timer and minimum load detection
- Includes intelligent management software “UPScom”
- Safety approval to IEC/EN/UL 61010-1 / -2-201
- Available from stock
Product link – DC UPS – UPSI-2406R2DP3MB:
https://www.bicker-electronics.com/upsi-2406r2dp3mb