Newmar Battery Isolator 1-3-165 Model: 1-3-165.
Heavy duty construction.
Rated for systems up to 48 volts DC, negative ground.
Anodized aluminum case is rust-proof.
Mounting hardware made of stainless steel is provided.
Covers for terminals are provided.
These heavy duty isolators allow charging multiple batteries automatically from one or two alternators and prevent discharge or 'dumping' of one battery into another.
Each battery is charged according to its need without overcharging, rated for 12, 24, or 36 volt, negative ground DC systems.
Note: This battery isolator is not compatible with self-exciting alternators.
The alternator must have an external excitation lead.
Please consult the manufacturer of your alternator if you are unsure of your configuration.
Specifications: Alternator Sources 1 Battery Bank 3 Max.
Amperage Input Capacity 165 Operating Temperature -40 to +80°C Duty Cycle Continuous rating to 50°C Derate linearly to 70% @ 80°C Temp.
Rise 5°C at full rated current (mount vertically for optimum cooling) Voltage Drop 0.7V @ 50% load, 0.9V @ full load.
