Newmar 1-3-70A 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 Rust-proof anodized aluminum case Stainless steel mounting hardware provided Protective covers provided for terminals   Performance Specifications Operating temper ature: -40 to +80°C Duty cycle: Continuous rating to 50° C Dera te linearly to 70% @ 80° C Temp. rise: 95° C at full rated current ( mount vertically for optimum cooling) Voltage drop: At 50% load 0.7V - At full load 0.9V Mode l Alternator Battery Max Amperage Weight   Dimensions   Sources Bank Input Capacity Lbs Kg L W H   1/3/70 1 3 70 2 0.9 3.25 4.5 3.1 in Normalized SKU: 1370A

Newmar 1-3-120A 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: 13120A

Newmar GI-30 Battery Isolators"Galvanic Isolator Sacrificial zincs corrode away as they protect metal thru hulls, shafts and props from damaging electrolysis. Stray, low voltage current flowing between the AC safety ground and DC bonding system is a principal cause of this "galvanic" action. Installing the Galvanic Isolator between the AC safety ground and DC bonding system, blocks a majority of the low voltage currents and corrosive action on the zincs is significantly reduced (while the integrity of the critical safety ground path is maintained.) This means a significant savings in boat haul-out fees and zinc replacement costs. For additional safety, both units feature a large capacitor, providing a secondary low impedance path for sending AC current to ground. Model Shore Power VAC, Hz Shore Power Rating, Amps Dimensions Weight   H W D   lb. Kg GI-30 115/230, 50-60 30 2.7 4.8 7.3 in. 2.45 1.1 6.9 12.2 18.5 cm. GI-50 115/230, 50-60 50 4.5 4.7 8.9 in. 3.2 1.5 11.4 11.9 22.6 cm. "Normalized SKU: GI30

Newmar GI-50 Battery Isolators"Galvanic Isolator Sacrificial zincs corrode away as they protect metal thru hulls, shafts and props from damaging electrolysis. Stray, low voltage current flowing between the AC safety ground and DC bonding system is a principal cause of this "galvanic" action. Installing the Galvanic Isolator between the AC safety ground and DC bonding system, blocks a majority of the low voltage currents and corrosive action on the zincs is significantly reduced (while the integrity of the critical safety ground path is maintained.) This means a significant savings in boat haul-out fees and zinc replacement costs. For additional safety, both units feature a large capacitor, providing a secondary low impedance path for sending AC current to ground. Model Shore Power VAC, Hz Shore Power Rating, Amps Dimensions Weight   H W D   lb. Kg GI-30 115/230, 50-60 30 2.7 4.8 7.3 in. 2.45 1.1 6.9 12.2 18.5 cm. GI-50 115/230, 50-60 50 4.5 4.7 8.9 in. 3.2 1.5 11.4 11.9 22.6 cm. "Normalized SKU: GI50

Arco BI-1602 Battery IsolatorsArco Battery Isolator #BI-1602Arco Battery Isolator Bi-1602Normalized SKU: BI1602UPC Code: 20184005880

  Download Literature ProMariner 23127 Battery Isolators ProIsoCharge SeriesModel ProIsoCharge130 2•4 Part No. 23127 System Volts DC 12Max DC Amps 130 AmpAlternator Input2Battery Outputs 4Size12.05"(l) x 5.875"(w) x 3.125"(h) Weight7 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled alternator output distribution while protecting the health of engine start batteries. An industry-changing design that provides intelligent and zero voltage loss isolation, charging of up to 3 other battery banks off a single alternator (model specific). For dual engine applications, ProIsoCharge offers an exclusive 2 alternator input model with up to 4 battery banks. Smart enough to provide priority charging to a battery bank that's under load by taking fully charged batteries offline. The all-in-one design eliminates the need for multiple voltage sensitive relays to charge multiple battery banks simultaneously, saving space, installation time and cost. Ensuring fully charged batteries and faster charge times, ProIsocharge eliminates the typical alternator voltage loss of 0.6VDC that's commonly associated with traditional diode based isolators. Installed with the ProNauticP Series, a boat owner can enjoy the full benefit of shore power and on the water charging. Designed to provide more time on the water enjoying what you like most... boating.Intelligent Alternator Power Distribution SystemProMar Digital Performance Zero Volt Loss Isolation and ChargingAll digital design delivers active battery status and automatic engine battery health priority while digitally distributing the full output of your engine's alternators.Intelligent Isolation and Charging Software ControlProIsoCharge's intelligent software control provides priority charging to a battery bank that is under load (i.e house bank or power inverter bank) by taking fully charged batteries off line and priority charging discharged battery banks while ensuring the health of the engine batteries.Real-Time LED Status IndicatorsHighly visible LEDs to indicate alternator power is present and battery bank charging status. Fault LEDs include high and low alternator output, over-voltage protection and high voltage conditions that may be present on any one of the battery banks connected (that are also connected to other charging sources gen set combi, etc).Ignition ControlledDistributed On-Demand battery bank management will only activate with ignition power on.Advance Regulator ReadyAdvance regulator remote sense connection provided for precision alternator algorithm control for alternators equipped with an advanced regulator.Easy InstallationModular design for an easy install. Includes all terminal stud insulator boots and protective snap on safety cover.Built-in SafetyIgnition protected and waterproof to IP66. FIVE YEAR WARNING: This product can expose you to chemicals including di(2-Ethylhexyl)phthalate (DEHP) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Voltage - Charger Input = 120 Portable = NONE Amps - Output = 130 Voltage - Output (Volts) = 12 Banks = 4 Battery Type = NONE Charger Type = NONE Normalized SKU: 23127UPC Code: 031669231276 ProMariner 23127 Literature Download   Quick Reference Guide  Owners Manual

  Download Literature ProMariner 23123 Battery Isolators ProIsoCharge SeriesModel ProIsoCharge250 1•3 Part No. 23123 System Volts DC 12Max DC Amps 250 AmpAlternator Input1Battery Outputs 2Size 6.95"(l) x 5.875"(w) x 3.125"(h)Weight4 lbsSignificantly Smarter...ProIsoCharge delivers digitally controlled alternator output distribution while protecting the health of engine start batteries. An industry changing design that provides intelligent and zero voltage loss isolation, charging of up to 3 other battery banks off a single alternator (model specific). For dual engine applications, ProIsoCharge offers an exclusive 2 alternator input model with up to 4 battery banks. Smart enough to provide priority charging to a battery bank that's under load by taking fully charged batteries off line. The all-in-one design eliminates the need for multiple voltage sensitive relays to charge multiple battery banks simultaneously, saving space, installation time and cost. Ensuring fully charged batteries and faster charge times, ProIsocharge eliminates the typical alternator voltage loss of 0.6VDC that's commonly associated with traditional diode based isolators. Installed with the ProNauticP Series, a boat owner can enjoy the full benefit of shore power and on the water charging. Designed to provide more time on the water enjoying what you like most... boating.Intelligent Alternator Power Distribution SystemProMar Digital Performance Zero Volt Loss Isolation and ChargingAll digital design delivers active battery status and automatic engine battery healthpriority while digitally distributing the full output of your engine's alternators.Intelligent Isolation and Charging Software ControlProIsoCharge's intelligent software control provides priority charging to a battery bank that is under load (i.e. house bank or power inverter bank) by taking fully charged batteries off line and priority charging discharged battery banks, while insuring the health of the engine batteries.Real Time LED Status IndicatorsHighly visible LEDs to indicate alternator power is present and battery bank charging status. Fault LEDs include: high and low alternator output, over-voltage protection and high voltage conditions that may be present on any one of the battery banks connected (that are also connected to other charging sources gen set combi etc.)Ignition ControlledDistributed On Demand™ battery bank management will only activate with ignition power on.Advance Regulator ReadyAdvance regulator remote sense connection provided for precision alternator algorithm control for alternators equipped with an advanced regulator.Easy InstallationModular design for easy install. Includes all terminal stud insulator boots and protective snap on safety cover.Built-in SafetyIgnition protected and waterproof to IP66. FIVE YEAR WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Voltage - Charger Input = 120 Portable = NONE Amps - Output = 250 Voltage - Output (Volts) = 12 Banks = 2 Battery Type = NONE Charger Type = NONE Normalized SKU: 23123UPC Code: 031669231238 ProMariner 23123 Literature Download   Quick Reference Guide  Owners Manual