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Buffer power supply system for PoE switches, 52VDC/2x17Ah/120W model SWB-120
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Manufacturer
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Product Code
SWB-120
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Warranty
24 miesiące
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Product Description
Buffer power system for PoE switches, 52VDC/2x17Ah/120W model SWB-120
The device can operate in one of two configurations:
Main features:
- Power supply voltage ~200 - 240 V
- High efficiency (85%)
- Battery charging and maintenance control
- Battery protection against over-discharge
- Discharge
- Battery charging current 0.5 A / 2 A
- jumper selectable
- Metal housing - white RAL9003 color
- Removable universal mounting plate
- Optical signaling
Protections:
- SCP short-circuit protection
- Overload OLP
- OVP overvoltage
- overvoltage
- Tamper-proof: opening of the housing
- against reverse battery connection
Warranty - 2 years from the date of manufacture
Example applications:
Technical specifications:
| Power supply | ~ 200 - 240 V; 1.3 A; 50/60 Hz |
| Inrush current | 50 A |
| Efficiency | 85% |
| PoE power supply | 52 V DC; 120 W |
| Ripple voltage | 100 mV p-p max. |
| Battery charging voltage | 22-27.6 V DC |
| Battery charging current | 0.5 A / 2 A jumper-switchable |
| SCP short-circuit protection | electronic, automatic return |
| OLP overload protection | 105 - 150% of PSU power, automatic recovery |
| Overvoltage protection | varistors |
| Current consumption for the PSU's own needs (during buffer operation) | approx. 50 mA |
| LED optical indication output | LED AC - presence of AC voltage LED DC - presence of voltage at the PSU output LED CHARGE - battery charging |
| Connectors | Power input: Φ0.63-2.50 (AWG 22-10) PoE power output: DC plug 2.1/5.5 BAT output: Ф6 (M6-1.5) 45cm battery cables |
| Operating conditions | Temperature -10°C ÷ 40°C, Relative humidity 5% - 90%, non-condensing |
| Protection class EN 62368-1 | I (first) |
| Degree of protection EN 60529 | IP20 |
| Operating temperature | -10ºC...+40ºC |
| Storage temperature | -20ºC...+60ºC |
| Vibration and shock during transport | According to PN-83/T-42106 |
| Dimensions | W=330, H=380, D+D1=173+8 [+/- 2mm] W1=335, H1=385 [+/- 2mm] W2=245, H2=150, D2=90 [+/- 2mm] |
| Housing | Steel sheet, DC01 1.0mm color RAL 9003 |
| Closing | Cylindrical screw x 2 (on the front, lock can be installed) |
| Remarks | The enclosure has a distance from the mounting substrate for cable routing. |
| Additional equipment | Mounting screws (x4) |
| Net / gross weight | 5.45 / 6.05 [kg]. |
| Declarations, warranty: | CE, 2 years from the date of manufacture |
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