Smart 75v 15a bluetooth charging controller

Smart 75V/15A BlueTooth charging regulator* Product code: ST-2438

Charging regulator 75V 15A. Voltage 12 or 24V selected automatically. BlueTooth interface allows programming and monitoring via smartphone.

Technical Data **** Battery voltage: 12V or 24V (auto)

Rated charging current: 15 A

Nominal PV power, 12V: 220 W

Nominal PV power , 24V: 440W

Nominal PV power, 48V: on

Max. PV short-circuit current: 15 A

Automatic load disconnection: Yes

Max. PV open circuit voltage: 75 V

Peak efficiency: 98 %

Stand-alone consumption - load: 12 V: 19 mA 24 V: 16 mA

Stand-alone consumption - load relief: 12 V: 10 mA 24 V: 8 mA

Absorption charging voltage: 14.4V/28.8V (adjustable)

Float charging voltage: 13.8V/27.6V (adjustable)

Charging algorithm: Multi-stage adaptive

Temperature compensation: -16mV / °C or -32 mV / °C

Max. continuous load current: 15A

Low voltage load disconnection: 11.1V/22.2V or 11.8V/23.6V or Battery life algorithm

Low voltage load reconnection: 13.1V/26 ,2V or 14V / 28V or Battery Life Algorithm

Protection: Output short circuit/over temperature

Operating temperature: -30 to +60°C (full rated power up to 40°C)

Humidity: 95%, non-condensing

Data communication port: VE.Direct (see data communication white paper on our website)

Color: Blue (RAL 5012)

Power terminals: 6 mm² / AWG10

Protection category: IP43 (components electronic), IP22 (connection area)

Weight: 0.5 kg

Dimensions (hxwxd): 100 x 113 x 40 mm

Safety: EN/IEC 62109-1, UL 1741, CSA C22.2

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