Description
This is an easy-to-use stand alone 2-bank battery combiner and isolator for 12 and 24 VDC systems. It is designed to monitor and charge a second battery using a portion of the current that is charging a main battery.
This 25 Amp combiner/isolator integrates an optional solenoid drive, remote voltage sense for more accurate sensing, High and Low battery cut-out to prevent over/undercharging, and automatic 12 or 24 Volt operation. For currents larger than 25 Amp the unit can drive an external contactor/solenoid.
Connection to the oversized terminals is easy and simple. The basic design makes connecting the SBC as simple as it can get. Like other 3 wire voltage followers, this is a very simple device to connect and setup. The universal controls and connections make this a perfect replacement product.
The remote sense line can be used to monitor the battery voltage of a battery far away or at a charging source. Also, this is used to help minimize unnecessary cycling between combining and isolating, which can lead to early solenoid failure.
- Voltage auto-detect feature recognizing 12 or 24 VDC.
- Transfers up to 25 amps.
- Solenoid drive for requirements greater than 25 amps.
- Over-temperature and over-current shutdown.
- Adjustable voltage settings with a wide range allows for charging flexibility.
- Bi-directional charging.
- Reverse polarity protection.
- Sense lead for long-run applications
- DC volts: 12 or 24 VDC nominal
- DC amps: 25 amps continuous
- Maximum VDC: 40 volts peak
- Average operating tare loss: ~150 mW
- Maximum operating tare loss: < 220 mW
- Non-operating tare loss: < 50 mW
- Operating range: 0 - 32 VDC
Warning: Product may contain materials cautioned by California Proposition 65
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