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Analytic Systems
Analytic Systems 200a 40v 3-Bank Ideal Battery Isolator #IBI3-40-200
$369.71
$461.45
Download LiteratureAnalytic Systems IBI3-40-200 Battery Isolators200A, 40V 3-Bank Ideal Battery IsolatorFeatures:
Waterproof Expoxy Sealed Construction
Easy Connection
Most Efficient use of Available Alternator Output
Maximize Battery Performance
Three year parts and labour warranty
Analytic Systems introduces the IBI (Ideal Battery Isolator) for 1, 2 and 3 bank battery systems, allowing all the batteries to be fully charged from a single alternator while maintaining electricalisolation between the battery banks or between a vehicle and trailer.Ideal Diode technology uses MosFet Transistors and control circuitry to replace the diode used in a traditional battery isolator and reduces the voltage drop across the isolator to a mere 160 millivolts at 200 Amps of charging current and essentially zero volts at low current, so all the power of the alternator is applied to the batteries ensuring a full recharge every time.While the Ideal Battery Isolator is designed to be used with an alternator, it can also be used to convert a single bank battery charger to a 2 or 3 bank charger or as a pure diode between a vehicle and trailer or other remote load. Normalized SKU: IBI340200Analytic Systems IBI3-40-200 Literature Download Owners Manual Product Brochure
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Victron Energy
Victron Galvonic Isolator VDI-32A 32A Max Waterproof #GDI000032000
$276.58
$351.27
Download LiteratureVictron Energy GDI000032000 Battery IsolatorsGalvonic Isolator VDI-32A 32A Max Waterproof (Potted)The galvanic isolator prevents electrolytic corrosion. It blocks low voltage DC currents that enter your boat via the shore power earth wire. These currents can cause corrosion to the boat’s underwater metals, like the hull, propeller, shaft and so on.The galvanic isolator consists internally of two diodes which are connected in anti-parallel fashion. When they are connected in this way, the diodes allow current in both directions but only above a certain threshold voltage. The voltage at which diodes conduct is about 1.4 Vdc.The isolator is installed directly behind your boat's 230V connection. The forward voltage from the galvanic isolator is higher than the potential difference between metals. As a result, this voltage will not allow conduction and as such, the galvanic isolator will prevent any electrolytic current. However, if there is a (higher) error voltage in the AC circuit, the diodes will allow current through and the residual-current device will break the circuit. Normalized SKU: GDI000032000Victron Energy GDI000032000 Literature Download Owners Manual
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Arco
Arco Battery Isolator #BI-3203
$410.11
$511.86
Arco BI-3203 Battery IsolatorsArco Battery Isolator #BI-3203Arco Battery Isolator Bi-3203Normalized SKU: BI3203UPC Code: 20184005950
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Arco
Arco Battery Isolator #BI-3202
$400.53
$499.91
Arco BI-3202 Battery IsolatorsArco Battery Isolator #BI-3202Arco Battery Isolator Bi-3202Normalized SKU: BI3202UPC Code: 20184005940
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Arco
Arco Battery Isolator #BI-2703
$240.48
$305.42
Arco BI-2703 Battery IsolatorsArco Battery Isolator #BI-2703Arco Battery Isolator Bi-2703Normalized SKU: BI2703UPC Code: 20184005920
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Arco
Arco Battery Isolator #BI-2702
$195.39
$248.16
Arco BI-2702 Battery IsolatorsArco Battery Isolator #BI-2702Arco Battery Isolator Bi-2702Normalized SKU: BI2702UPC Code: 20184005910
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Arco
Arco Battery Isolator #BI-1202
$195.43
$248.21
Arco BI-1202 Battery IsolatorsArco Battery Isolator #BI-1202Arco Battery Isolator Bi-1202Normalized SKU: BI1202UPC Code: 20184005840
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Arco
Arco Battery Isolator #BI-0703
$137.16
$170.26
Arco BI-0703 Battery Isolators
INBOARD BATTERY ISOLATORSBattery isolators are solid-state devices that allow electrical current to flow in one direction only, thus permitting the alternator to be connected directly to 2 batteries without fear of 1 higher charged battery discharging into the lower-charged battery. Both batteries are always being charged automatically, in proportion to their needs whenever the engine is running. When Battery isolators are used in conjunction with selector switches, it is not necessary to change the switch position to provide for charging of both batteries. Isolators provide proportioning of the output or charging current on the alternator to the batteries as required, regardless of switch position. Rated for use with 10 to 350-amp alternators on 12, 24, or 32-volt negative ground systems. BI-0702 1 Alternator, 2 Batteries 70 Amp Maximum BI-0703 1 Alternator, 3 Batteries 70 Amp MaximumElectrical: Battery Isolators
70 Amp 3 Bank Battery Isolator
Single alternator
3 battery posts
Battery isolators allow electrical current to flow in one direction only
Rated for use with 10 to 350-amp alternators on 12, 24, or 32-volt negative ground systems
Battery isolators cannot be used with 12-volt charging systems with 24-volt trolling motors or newer outboard engines with rectifier-regulator charging systems
Normalized SKU: BI0703UPC Code: 20184005830
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Arco
Arco Battery Isolator #BI-0702
$124.48
$154.53
Arco BI-0702 Battery Isolators
BI-0702 Battery Isolator for 10-350A Alternators on 12, 24 or 32V Negative Ground Systems
The Arco Marine BI-0702 is an inboard/outboard battery isolator that can handle 1 alternator, 2 batteries, and 70A max. Rated for use with 10 to 350-amp alternators on 12, 24, or 32-volt negative ground systems.
Features:
1 alternator, 2 batteries, 70A max
Inboard and outboard battery isolators are solid-state devices that allow electrical current to flow in one direction ONLY, thus permitting the alternator to be connected directly to two batteries without fear of one higher-charged battery discharging into the lower-charged battery.
Both batteries are always being charged automatically, in proportion, to their needs whenever the engine is running.
When battery isolators are used in conjunction with selector switches, it is not necessary to change the switch position to provide for charging of both batteries.
Isolators provide proportioning of the output or charging current on the alternator to the batteries as required, regardless of switch position.
NOTE: Battery Isolators cannot be used on 12-volt charging systems with 24-volt trolling motors or newer outboard engines with rectifier-regulator charging systems.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
BI-0702 1 Alternator, 2 Batteries 70 Amp Maximum BI-0703 1 Alternator, 3 Batteries 70 Amp MaximumElectrical: Battery Isolators
Normalized SKU: BI0702UPC Code: 20184005810
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Victron Energy
Victron Energy Orion-TR DC-DC Converter 12v 18a Isolated #ORI121222110
$133.88
$166.19
Victron Energy ORI121222110 Battery IsolatorsOrion-TR DC-DC Converter - 12 VDC to 12 VDC - 18AMP IsolatedFeatures:
Remote on-off The remote on-off eliminates the need for a high current switch in the input wiring. The remote on-off can be operated with a low power switch or by for example the engine run/stop switch.
Adjustable output voltage: can also be used as a battery charger For example to charge a 12 Volt starter or accessory battery in an otherwise 24V system.
All models are short circuit proof and can be paralleled to increase output current An unlimited number of units can be connected in parallel.
High temperature protected The output current will reduce at high ambient temperature.
IP43 protection When installed with the screw terminals oriented downwards.
Screw terminals No special tools needed for installation.
Input fuse (not replaceable) On 12V and 24V input models only
Normalized SKU: ORI121222110UPC Code: 8719076035237
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Victron Energy
Victron Energy Orion-TR DC-DC Converter 12v 9a Isolated #ORI121210110R
$74.92
$93.01
Victron Energy ORI121210110R Battery IsolatorsOrion-TR DC-DC Converter - 12 VDC to 12 VDC - 9AMP IsolatedFeatures:
Remote on-off The remote on-off eliminates the need for a high current switch in the input wiring. The remote on-off can be operated with a low power switch or by for example the engine run/stop switch.
Adjustable output voltage: can also be used as a battery charger For example to charge a 12 Volt starter or accessory battery in an otherwise 24V system.
All models are short circuit proof and can be paralleled to increase output current An unlimited number of units can be connected in parallel.
High temperature protected The output current will reduce at high ambient temperature.
IP43 protection When installed with the screw terminals oriented downwards.
Screw terminals No special tools needed for installation.
Input fuse (not replaceable) On 12V and 24V input models only
Normalized SKU: ORI121210110RUPC Code: 8719076016878
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Sea-Dog
Sea-Dog Smart Dual Battery Isolator #422790-1
$92.29
$114.57
Sea-Dog 422790-1 Battery IsolatorsSmart Dual Battery IsolatorThis Smart Dual Battery Isolator is ideal for dual battery applications. Allows two batteries to automatically charge at the same time and then isolates the batteries, ensuring the starting battery is always charged and ready for use. Automatically engages or disengages the circuit at pre-set voltages by sensing the input voltage generated, eliminating the possibility of discharging the primary starting battery. Cut-in voltage: 13.3V. Cut-out voltage: 12.8V. Surge protected. Features an LED indicator to alert the user when the unit is engaged. Constructed of machined brass with a weatherproof injection molded nylon housing and durable silver tipped contacts. Installs with two #8 RH fasteners (included). 12VDC. 140A. IP65 rating. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications:Positions = NONE Lockable = NONE Continuous Amperage = NONE AFD = NONENormalized SKU: 4227901UPC Code: 035514432559
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Sierra
Sierra Battery Isolator #18-6855
$106.68
$132.43
Sierra 18-6855 Battery IsolatorsSierra Battery Isolator #18-6855Normalized SKU: 186855UPC Code: 808282311599
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Sierra
Sierra Battery Isolator #18-6852
$203.31
$258.22
Sierra 18-6852 Battery IsolatorsSierra Battery Isolator #18-6852Normalized SKU: 186852UPC Code: 808282311568
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Sierra
Sierra Battery Isolator #18-6853
$33.57
$40.07
Sierra 18-6853 Battery IsolatorsSierra Battery Isolator #18-6853Normalized SKU: 186853UPC Code: 808282311346
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Sierra
Sierra Battery Isolator #18-6856
$34.22
$40.85
Sierra 18-6856 Battery IsolatorsSierra Battery Isolator #18-6856Normalized SKU: 186856UPC Code: 808282310998
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Sierra
Sierra Battery Isolator #18-6851
$257.74
$327.35
Sierra 18-6851 Battery IsolatorsSierra Battery Isolator #18-6851Normalized SKU: 186851UPC Code: 808282311322
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Sierra
Sierra Battery Isolator #18-6854
$444.07
$554.26
Sierra 18-6854 Battery IsolatorsSierra Battery Isolator #18-6854Normalized SKU: 186854UPC Code: 808282311353
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Newmar
Newmar 120a Isolator #2-3-120A
$613.12
$765.24
Newmar 2-3-120 Battery Isolators
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 12-48 volt negative ground DC systems. Feature conservatively rated diodes and a rust-proof anodized aluminum heat sink case. Models are available for 70, 120, and 165-amp alternators.
Features:
Heavy duty construction
Rated for systems up to 48 volts DC, negative ground
Rust-proof anodized aluminum case
Stainless steel mounting hardware provided
Protective covers provided for terminals
Specifications:
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
Note: These battery isolators are not compatible with self-exciting alternators. Please consult the manufacturer of your alternator if you are unsure of your configuration.
Normalized SKU: 23120A
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Newmar
Newmar 70a Isolator #2-3-70A
$332.97
$415.58
Newmar 2-3-70A Battery Isolators"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 12-48 volt negative ground DC systems. feature conservatively rated diodes and a rustproof anodized aluminum heat sink case. Models are available for 70, 120 and 165 amp alternators. Features: Heavy duty construction Rated for systems up to 48 volts DC, negative ground Rust-proof anodized aluminum case Stainless steel mounting hardware provided Protective covers provided for terminals Performance Specifications 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 Note: These battery isolators are not compatible with self exciting alternators. Please consult the manufacturer of your alternator if you are unsure of your configuration. "Normalized SKU: 2370A
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