Voltage Sensitive Relay
Voltage Sensitive Relay

Voltage Sensitive Relay

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The Digital Voltage Sensing Relay (DVSR) allows the charging of a second battery bank from any single charging source. When the voltage on the charged bank rises sufficiently, the DVSR engages allowing the 2nd battery bank to charge. When charging stops and voltage falls, the DVSR automatically isolates the battery banks, ensuring that engine start batteries are kept fully charged. Digital circuitry provides superior reliability and extremely low power consumption.

Features:

  • Safely charge two or more independent battery banks from one charge source (alternator, battery charger)
  • Charges engine starting batteries before combining auxiliary bank for charging
  • Protects start batteries from becoming flattened by domestic loads
  • Isolates electronics from harmful electrical surges from starter motors
  • Simple to install 3 wire connection, leaves alternator wiring intact
  • No volt drop vs. diode isolators
  • Ignition protected
  • Surface or panel mountable

Digital Enhancements

  • Multi voltage, auto selects between
  • 12 and 24V DC operation
  • Digital circuits provide very low power consumption and enhanced performance
  • Remote sensing circuitry allows optional connection from ignition switch, provides same functionality as single sense VSR and zero power consumption when engine is off
  • Zero stand by current draw when remote sensing circuit utilised with storage mode switch fitted (switch in open position)
  • Remote status LED output option
SPECIFICATIONS
Part Number L x W x H
(mm)
Rating Continuous Rating Intermittent Engages VDC Disengages VDC
8181624 69 x 69 x 50 125 140 13.4/26.8 12.8/25.6

After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.


Most orders are shipped within 2 - 5 Days

Shipping rates

Orders delivered to Australian Post Codes attract an $18.00 Flat Rate Shipping Charge* This excludes Bulky or Dangerous Goods


For Bulky Goods, Dangerous Goods and Remote areas.

If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

Should you have any queries or concerns about shipping, please don't hesitate to get in touch by clicking the support button on bottom right of the page.

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