Matson MA20DC 20 Amp Dc To Dc Battery Charger

Designed To Boost The Low Voltage Found At The End Of Long Cable Length

Features:

• Designed To Boost The Low Voltage Found At The End Of Long Cable Lengths To A Useable Level So Your Auxiliary Battery Can Be Recharged To 100%.
• Three (3) Stage Smart Charging Which Comprises Of Boost, Absorption And Float Ensure Simple Yet Optimal Charging.
• This Charger Range Has Been Built Tough For Australian Conditions. Rated At Ip65, The Charger Is Resistant To Dust And Is Splash/rainproof.
• Electronically Protected Against User Error, The Charger Will Not Damage Vehicle Electronics.
• Short Circuit And Reverse Polarity Protected.
• This Charger Is Microprocessor Controlled To Protect Against Overcharging The Auxiliary Battery And Ensures The Donor Battery Is Not Discharged Below 12.2 Volts. This Will Ensure The Donor Battery Is Left With Enough Voltage To Start The Vehicle.
• Chemistry Selectable: The Operator Can Select The Appropriate Setting To Match The Specific Chemistry Of Your Auxiliary Battery. Gel, Calcium Or Agm/deep Cycle/sla. This Feature, Unlike Other Units On The Market, Allows You To Change Chemistries At The Push Of A Button. Once Selected, The Charger Remembers The Chemistry Selected, No Matter What Happens, Until The Operator Selects Different Chemistry.
• Microchip Monitoring, Management And Control.
• Electronic Touch-button Selection.
• Inbuilt Overheating Protection.
• Inbuilt Overcharge Protection. Charger Will Automatically Reduce
• Current (Amps) As Required To Optimise Battery Charging.
• The Charger Has Been Designed To Recommence Charging From
• Float Mode When A Load Is Placed On The Auxiliary Battery. I.e. If
• Auxiliary Battery Is Fully Charged And The Charger Is In Float Mode,
• The Charger Will Recommence It’s Charging Cycle Automatically
• When The Auxiliary Battery Is Used Again.
• Can Be Used With Either Fixed Or Variable Voltage Alternators
• (With Outputs Above 12.2 Volts)

Specifications:

• Model No Ma20dc
• Type 3 Stage Pulse Charge
• Input 13.0v To 16.0v Dc
• Low Voltage Cutout 12.2 Volt
• Output Current 20 Amp
• Output Voltage Gel Calcium Agm/deep
• Cycle/vrla
• Absorption 14.3v 14.7v 14.7v
• Fully Charged (Float Charge)
• 13.3v 13.8v 13.8v
• Reverse Polarity
• Protection
• 40a (Fuse Supplied)
• Solar Panel Reverse
• Polarity Protection
• 20a (Fuse Supplied) - Ma20dcs Only
• Recommended Solar
• Panel (Min)
• 120 Watts (12 Volt)
• Soft Start Yes - (Gradual Ramp-up Of Charger Output)
• Equalization Automatic - (Charger Will Commence This
• Process At Startup)
• Max Output Power 250w
• Minimum Start Voltage (Auxiliary Battery)1.5v
• Float Mode Current Draw <10ma
• Ambient Temperature -15c To +50c
• Dimensions 150x160x53mm (Lxwxh)
• Battery Range
• Deep Cycle 18 ~ 250ah
• Automotive 150~1000cca