Related Manuals for Pulsar SWBH-120
Summary of Contents for Pulsar SWBH-120
- Page 1 USER MANUAL Edition: 1 from 13.06.2024 Supersedes edition: --------- SWBH-120 v1.0 Power supply system for PoE switches with battery backup, 52VDC/2x12Ah/120W, ABS enclosure IP44...
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Page 2: Table Of Contents
1. Technical description. 1.1. General description. Buffer power supply system for PoE switches SWBH-120 is designed for uninterrupted power supply of PoE switches with 52 V DC. It was designed based on switching power supply module with attached DC/DC converter with high energy efficiency, placed in in ABS (IP44) enclosure. -
Page 3: Description Of Psu Components And Connectors
SWBH series 1.3. Description of PSU components and connectors. Table 1. View of PSU (see Fig. 2). Element no. Description Ventilation – connector for connection of a protective L-N power supply connector 230 V AC, conductor Power supply unit Switch power cable terminated with a DC 2.1/5.5 plug... -
Page 4: Equipment Parameters
SWBH series 1.4. Equipment parameters: - specifications (Tab. 2) - operation safety (Tab. 3) - operating parameters (Tab. 4) Table 2. Specifications. ~ 200 – 240 V; 1,2 A; 50/60 Hz Power supply Inrush current 50 A Efficiency PoE supply 52 V DC;... -
Page 5: Installation Procedure
SWBH series the method of unplugging (most frequently through separating and assigning an appropriate fuse in the fuse-box). The electrical system shall follow valid standards and regulations. 2.2 Installation procedure. CAUTION! Before installation, cut off voltage in 230 V power-supply circuit. To switch power off, use an external switch, in which distance between contacts of all poles in disconnection state is not less than 3mm. -
Page 6: Operating Status Indication
CAUTION! The power supply unit is adapted for cooperation with the sealed lead-acid batteries (SLA). After the operation period they must not be thrown but recycled according to the applicable law. Pulsar sp. j. Siedlec 150, 32-744 Łapczyca, Poland Tel.
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