Volt Sensor Holder v1
Description
Summery ==================== This volt sensor holder is to hold the volt sensor that disconnects my battery bank of my solar PV system when the battery is full or to a level of charge (lower limit) that is user settable. The use of the volt sensor is for over charging and to only discharge 50% of my battery bank. It also sends a signal to a relay that send the power from the solar panels to a inverter when the battery is full so I don't waste any energy that I have collected via the system. The Relay I use ==================== DC 12V Relay Switch Control Board Module Voltage Charging Discharge T FJPTUKTW https://www.ebay.co.uk/itm/DC-12V-Relay-Switch-Control-Board-Module-Voltage-Charging-Discharge-T-FJPTUKTW/392513997143?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2060353.m2749.l2649 Features: Digital display DC voltage detection, control the relay output. Adjustable voltage limit: 0-99.9V. When the measured voltage is lower than the lower limit or higher than upper limit value, the relay works. Can be used for voltage detection switch, battery over/under voltage protector or discharge meter. Notice: The relay control panel features single mode voltage detection function. Max. trigger current is 10A(AC 277V, DC 30V), please don't connect it with load over DC 30V. This relay module is not suitable for lithium battery discharge. Polarity for voltage detection can't be connected reversely, user should connect the wire after power off. Specifications: Relay Voltage: DC 12V Working Power: DC 10-16V Voltage Detection Range: DC 0-99.9V Error: +/-0.1V Timing Range: 0-999 minutes cycle A set of transformations(normally open/normally closes) Contract Load: 10A/277V AC, 10A/30V DC Contract Resistance: ≤100mΩ(1A-6V DC) Mechanical Durability: >10 million times Electrical Durability: >100,000 times (10A-250V AC) Standby Current: 16mA 12V, Digital Display Closed Smallest 6mA/12V, Relay Timely 45mA/12V Working Temperature: -40-85°C Dimension: 50 * 40 * 20mm
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