Backup power system for PoE switches,</br>52VDC/7Ah/60W, ABS housing IP44 SWBH-60

Backup power system for PoE switches – reliability and protection

This backup power system is designed to provide uninterrupted power to PoE switches, protecting them from the effects of power outages. The device is an ideal solution for video surveillance installations, alarm systems and other applications requiring continuous network operation. The design based on a switch-mode power supply with a built-in DC/DC converter ensures a stable output voltage and efficient energy use.

Construction and functionality

The SWBH-60 system is a compact device enclosed in a durable ABS housing with an IP44 protection rating. This means it is resistant to splashes and dust, allowing installation in various environmental conditions. Inside the housing there is space for a 7Ah/12V battery (battery must be purchased separately), which automatically takes over the power supply in the event of a mains voltage failure. The built-in battery charging circuit ensures its proper operation and extends its lifespan. The power cord with a 5.5/2.1 JACK plug is included in the set. The START function allows manual switching to battery mode – useful during testing or maintenance.

Key features and benefits

• Uninterruptible power supply: Ensures continuous operation of the PoE switch even during a power failure.
• Voltage stabilization: The built-in DC/DC converter stabilizes the output voltage, protecting sensitive devices from damage caused by voltage fluctuations.
• Short-circuit and overload protection: SCP, OLP, OVP and UVP protections protect both the system itself and the connected devices.
• Durable housing: The ABS housing with IP44 class provides resistance to weather conditions and mechanical damage.
• Easy installation: The universal mounting plate facilitates the installation of the PoE switch inside the housing (maximum dimensions 210x128x35 mm).
• LED indication: Optical indicators inform about the device's operating status (battery charging, battery mode).
• High efficiency: Efficiency at 83% minimizes energy losses and reduces operating costs.
• Pole mounting option: Optional OZB4 adapter allows mounting the system on a pole – ideal solution for outdoor installations.

Technical parameters

• Input voltage: 200 – 240 V AC
• Output voltage: 52 V DC / 1.15 A / 60 W
• Battery charging current: 0.5 A
• Dimensions: 240 x 308 x 130 mm (+/-2 mm)
• Protection class: IP44
• Protections: SCP, OLP, OVP, UVP
• Battery space: 85 x 160 x 105 mm (+/-2 mm) - recommended battery 7Ah/12V

The SWBH-60 system is a reliable solution for every installer and end user looking for a stable and safe power supply for their PoE devices. It provides peace of mind knowing that the network will operate even in the event of a power failure.