Battery Charging DC-DC

  • interVOLT PSR Programmable Voltage sensing Relay
    The PSR is a user adjustable voltage sensing relay. Electrically isolated, non-polarised and bi-directional, features previously unheard of in any other solid state relay devices. Voltage sensing relays have existed in one form or another for many years. They are commonly used to automatically replace the traditional manual process of controlling the charge function between batteries or battery banks, thus eliminating the risk of over/under charging. The innovative design of the interVOLT PSR replaces traditional electro-mechanical relay devices used in 12/24 Volt DC applications by removing all mechanical parts to produce a completely solid state product with a myriad of added features. In short, the PSR is a user adjustable voltage sensing relay in terms of voltage and time delay parameters. It allows the user to choose the voltage they want for switching loads on and off rather than be restricted to settings dictated by manufacturers. The time delay allows the relay to activate only after a user specified time to prevent cyclic [threshold] switching. In addition the PSR is electrically isolated [contact to load], non-polarised and bi-directional, features previously unheard of in any other solid state relay devices. Additionally the PSR has the major benefit of being able to change from normally open or normally closed, all literally, at the touch of a button.
    Part No. Description Price Quantity
    Relay V sensitive programmable 150A 12V PSR12150
    $446.00 Inc GST
    Relay V sensitive programmable 150A 24V PSR24150
    $446.00 Inc GST
  • interVOLT EBI Electronic Battery Isolator
    The interVOLT EBI programmable electronic battery isolator is a solid state voltage sensitive relay. When it is active it combines two battery banks, so it may have been called a battery combiner. It is a more basic version of the interVOLT PSR shown below. The activation and deactivation thresholds can be programmed, as can be time delays. Dual sensing allows the reverse charging from the secondary to the primary battery where another charging source such as a solar panel is connected to the secondary battery. The EBI has been developed primarily as a cost effective product for vehicles. It is corrosion resistant and can be mounted under vehicle bonnets. It does not have the superior corrosion resistance that the PSR features, and care must be exercised when considering use in higher corrosive environments such as marine applications. It is only available for 12V systems. The EBI can be manually activated to assist when starting with an inadequately charged cranking battery. An optional switch with indicator light is available for this purpose.9160085)
    Part No. Description Price Quantity
    Electronic Battery Isolator 12V 100A INTERVOLT EBI12100A
    $341.00 Inc GST
  • interVOLT EBI switch/indicator
    This device is a simple combination momentary rocker switch and LED indicator in one compact package.
    Part No. Description Price Quantity
    Illuminated Rocker Switch for Electronic Battery Isolator 12Vdc EBI12RS
    $27.00 Inc GST
  • interVOLT DCC Pro DC to DC battery charger
    The interVOLT DCC Pro is a true 25 Ampere DC to DC battery charger, i.e. it draws power from a primary battery to charge an auxilliary battery. It has selectable charging profiles for four different battery tecnologies, including lithium phosphate. This makes it the ideal choice where btteries of differeing technologies must be charged together, e.g. a Lithium Phosphate battery can be charged from a flooded lead acid battery, so charging systems need not be modified when a new battery technology is added tinto the system. In addition, the DCC Pro is a complete MPPT solar charge controller capable of controling 250 Watts of solar power with up to 30% greater e¬fficiency than a standard PWM regulator, no need for a separate regulator or relay. The DCC Pro is kitted with an interactive, remote mount display for remote monitoring of the auxiliary charging status from both main and solar power charging sources. The remote display is not waterproof and must be mounted in a dry area. DCC Pro Remote Display can accept and monitor two Individual Charging Devices at once! No need to purchase a second display when two auxiliary batteries are used. A 4m long data cable to link the DCC PRO to the remote display is included as standard in the kit. Cables of other lengths are optionally available The DCC Pro is sealed to IP67 standard and can be mounted in the engine bay or on the chassis if fitted to a vehicle. The DCC Pro is capable of temporary submersion in water.
    Part No. Description Price Quantity
    Charger DC interVOLT DCC PRO 12V+ DCC1225ACK-RP
    $721.00 Inc GST
    Charger DC interVOLT DCC PROonly no rem+ DCC1225ACD DCC1225ACD
    $545.00 Inc GST
    Charger DC interVOLT DCC PROremote only+ DCC1225ARD
    $160.00 Inc GST
    ISM001A-P ISM001A-P
    $79.00 Inc GST
  • interVOLT Data Cables for DCC PRO
    The Data Cable is the communication link between the Charging Device and the Remote Display. It has a sealed connection at the device end and unsealed connector at the display end. The DCC Pro is supplied with a 4m long cable as part of the kit. The cables below are alternative or replacement cables.
    Part No. Description Price Quantity
    Cable data 3m interVOLT DCCPRO to remote DCC3000CTR
    $77.00 Inc GST
    Cable data 4m interVOLT DCCPRO to remote DCC4000CTR
    $83.00 Inc GST
    Cable data 6m interVOLT DCCPRO to remote DCC6000CTR
    $99.00 Inc GST
    Cable data 9m interVOLT DCCPRO to remote DCC9000CTR
    $121.00 Inc GST