40A DC To DC Dual Battery Charger With MPPT Solar Input
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N2089A
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Overview
This 40A DC to DC battery charger with MPPT solar charger has been designed for in-vehicle use where auxiliary batteries are required to be charged from solar panels or the vehicles main battery. The charger offers fully automatic, set-and-forget operation, isolating the main vehicle battery when the engine is off, preventing discharge so you can still start your vehicle when required. It provides multi-stage charging for lead acid, AGM/Gel, Calcium, LiON and LiFePO4 battery types. The in-built MPPT solar charge controller accepts PV solar panels with an output voltage range of 16-25V (minimum panel size 100W).
Please note: These chargers feature a battery chemistry type lockout feature that prevents changes while the auxiliary battery is connected.
Please note: These chargers feature a battery chemistry type lockout feature that prevents changes while the auxiliary battery is connected.
Features
- Heavy duty aluminium case and mounting bracket
- Microchip monitoring and control
- Fully automatic high frequency multi stage charging
- MPPT solar regulator input
- Compatible with vehicles fitted with smart alternators
- Pulse mode technology that reduces oxidation, evens electrolyte consistency and minimises temperature equating to longer battery life
- Easy push button chemistry select: AGM/Gel, Calcium, LiON, Deep Cycle, VRLA and conventional flooded Lead-Acid batteries
- Internal charger temperature monitoring and power output control
- LED indicators showing state of charge
- Over charging, short circuit and over temperature protection
- Reverse polarity protection: Input reverse polarity protection and Output reverse polarity protection
- Thermal overload protection
- Solar input overload protection
- Power cut memory function; once selected, the charger will remain on this battery type until it is changed
Information & Downloads
- Altronics Code: N2089A
- I/N: 18341
- Barcode: 9321758257326
- Packaging Sizes
- EACH: 1
- Large Image 1
- Large Image 2
- Instructions
Specifications
- General
- Type: Multi Stage
- DC Battery Input: 12.5-16.0V
- Solar Input: 16.0-25.0V
- Output/Charging Voltage: 14.4 - 15.4 V (stops charging when alternator output or vehicle battery below 12.5V)
- DC Output Current: 40A
- Solar Output Current: 40A
- Minimum Start Voltage: 2.5V - for battery being charged
- Minimum Solar PV Panel Size: 100W
- Charge Control
- Soft Start: Yes
- Soft Charge Current: 40A
- Bulk Charge Voltage: 14.7V (AGM/Gel), 13.5V (Lead Acid), 15.4V (Calcium), 14.4V (LiON)
- Absorption: Constant voltage with automatic amperage control
- Float Charge Voltage: 13.5V (AGM/Gel), 14.4V (Lead Acid), 13.5V (Calcium)
- Float Charge Current: 100mA
- Battery Range: 60-500Ah
- Recommended Cable Cross-Section
- 0-1 metres: 8AWG
- 1-5 metres: 6AWG
- 5+: 4AWG
*Specifications are subject to change without notice.
Warranty & Returns
12 MONTHS
We offer 12 months warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.
30 DAY MONEY BACK GUARANTEE
Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 30 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.
