Ubiquiti SunMax Solar Switch SM-SW-40
Ubiquiti SunMax Solar Switch SM-SW-40
Ubiquiti SunMax Solar Switch SM-SW-40
Remotely managed MPPT 24V 7A solar site charger with integrated four-port 24V PoE switch.
Integrated four-port 24V PoE 10/100MbE switch
24V DC output terminal with max. power 40W
External 24V battery charges up to 7 amps (supports SLA, AGL, AGM)
For indoor or cabinet use (rack mounting possible).
Technical specifications
| Mechanically | |
|---|---|
| Dimensions | 168 x 136 x 36 mm (6.14 x 5.35 x 1.42") |
| Weight | 543 g (1.2 lbs) |
| Housing features | Steel (indoor) |
| Hardware | |
| Network interface | (4) 10/100 Fast Ethernet ports |
| Management interface | Ethernet -Wi-Fi (2.4 GHz) |
| button | Reset to default |
| LED | System, Output |
| Energy source | PV panel (H4 connectors) |
| Max. energy consumption | 2W |
| PV input voltage range | 10–60 V (reverse polarity protection, overvoltage protection). Maximum open circuit voltage 60 V |
| PV maximum current | 10A |
| PV power control | MPPT |
| Output interfaces | 24 VDC Passive PoE (Pins 4, 5+ 7, 8-) 24 VDC terminal block |
| Output voltage | Battery voltage limited to 24 V (overvoltage protection) |
| Maximum power output | PoE: 17 W, DC OUT: 24 W, max. 40 W total |
| Battery type | 24V SLA, AGM, gel lead battery |
| Absorption voltage steps | 27.4V, 28.2V, 29.1V, 30V |
| Maintenance charging voltage | 95 % of the absorption voltage |
| Max. charging current | 7A |
| Undervoltage protection | 22 – 23.6 V Software configurable 22V hardware protection 2 priority levels for output deactivation |
| Operating temperatur* | -20 to 50 °C (-4 to 122 °F) *Stops charging when the limit is exceeded and restarts charging with a hysteresis of 5°C (9°F). |
| Certifications | FCC, IC, CE |
Details about Ubiquiti SunMax Solar Switch SM-SW-40
Manufacurer:
SM-SW-40
Weight:
SM-SW-40
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