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Iota Engineering
Iota Automatic Charge Controller IQ4 Series #IQ4
$24.06
$28.71
Iota Engineering IQ4 ConvertersOur traditional IQ4 Smart Charge Controller delivers 4 basic charging functions: BULK, ABSORPTION, and FLOAT, and a seven-day MAINTENANCE cycle. The IQ4 is an excellent way to maintain your stored flooded lead acid batteries, such as in an RV that is parked for extended periods of time. The Bulk Stage of the IQ4 allows the batteries to be charged from the full rated output of the charger. This increased charging period reduces the overall charging time of the battery. After the Bulk Stage, the IQ4 then moves to the Absorption Stage. This mode will continue for up to 480 minutes (8 hours) to ensure that the battery receives a complete charge. During the Float Stage, the IQ4 reduces the DLS charge voltage. This reduced voltage maintains the full charge while minimizing 'gassing' of the battery. The IQ4's float stage prevents boiling and bulging of the battery caused when the battery is exposed to higher charging voltages for too long. If the batteries remain in a "float stage" for a seven-day period, the IQ4 will switch the DLS charger into a pre-programmed Maintenance Stage. This protects the life of your battery by dissolving any sulfate layer on the battery's internal plates and avoids stratification that can occur when a battery has not been in use for extended periods.
Delivers 4 basic charging functions: BULK, ABSORPTION, and FLOAT, and a seven-day MAINTENANCE cycle
Maintain your stored flooded lead acid batteries, such as in an RV that is parked for extended periods of time
Easily plugs into the Dual Voltage Jack* of your IOTA DLS Battery Charger
External IOTA IQ Smart Charge Controllers are not compatible with DLS with internal IQ charge control
Normalized SKU: IQ4UPC Code: 793573072399
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Iota Engineering
Iota DLS Power Converter/Charger 12vdc 55a #DLS-55
$423.58
$528.68
Iota Engineering DLS-55 Battery ChargersThe DLS-55 Power Converter/Battery Charger from IOTA Engineering converts nominal 108-132 AC voltage to 13.4 DC voltage for both DC load operation and 12V battery charging. As a power supply, the unit's tightly controlled regulation allows the user to operate a nominal 12VDC load up to 55 amps. As a battery charger, the unit will maintain the battery, delivering its full-rated current when the battery capacity falls sufficiently low. The voltage is set to deliver its maximum current for the necessary period of time to minimize undue stress to the battery caused by heating of its cells. This helps to ensure the longest possible life of the battery. Over time, as the battery nears its full capacity, the DLS-55 will automatically drop the current, providing a float-charge to the battery to prevent self-discharge of the cells.
Compatible with the IOTA IQ4 Charge Controller
Designed to withstand low transient AC line voltage
Current limit and thermal/overload protection
External reverse polarity fuse protection from incorrect battery connection
High and normal-stage charging jack
Normalized SKU: DLS55UPC Code: 040232430060
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Iota Engineering
Iota DLS Power Converter/Charger 12vdc 75a #DLS-75
$634.46
$791.89
Iota Engineering DLS-75 Battery ChargersThe DLS-75 Power Converter/Battery Charger from IOTA Engineering converts nominal 108-132 AC voltage to 13.4 DC voltage for both DC load operation and 12V battery charging. As a power supply, the unit's tightly controlled regulation allows the user to operate a nominal 12VDC load up to 75 amps. As a battery charger, the unit will maintain the battery, delivering its full-rated current when the battery capacity falls sufficiently low. The voltage is set to deliver its maximum current for the necessary period of time to minimize undue stress to the battery caused by heating of its cells. This helps to ensure the longest possible life of the battery. Over time, as the battery nears its full capacity, the DLS-75 will automatically drop the current, providing a float-charge to the battery to prevent self-discharge of the cells.
Compatible with the IOTA IQ4 Charge Controller
Designed to withstand low transient AC line voltage
Current limit and thermal/overload protection
External reverse polarity fuse protection from incorrect battery connection
High and normal-stage charging jack
Normalized SKU: DLS75UPC Code: 040232430084
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Iota Engineering
Iota DLS Series Power Converter/Battery Charger 45a #DLS-45
$309.99
$393.71
Iota Engineering DLS-45 ConvertersThe DLS-45 Power Converter/Battery Charger from IOTA Engineering converts nominal 108-132 AC voltage to 13.4 DC voltage for both DC load operation and 12V battery charging. As a power supply, the unit's tightly controlled regulation allows the user to operate a nominal 12VDC load up to 45 amps. As a battery charger, the unit will maintain the battery, delivering its full-rated current when the battery capacity falls sufficiently low. The voltage is set to deliver its maximum current for the necessary period of time to minimize undue stress to the battery caused by heating of its cells. This helps to ensure the longest possible life of the battery. Over time, as the battery nears its full capacity, the DLS-45 will automatically drop the current, providing a float-charge to the battery to prevent self-discharge of the cells.
Compatible with the IOTA IQ4 Charge Controller
Designed to withstand low transient AC line voltage
Current limit and thermal/overload protection
External reverse polarity fuse protection from incorrect battery connection
High and normal-stage charging jack
Normalized SKU: DLS45UPC Code: 040232430046
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Iota Engineering
Iota SDC1 Series Converter/Charger 45a #SDC1-120-12-45
$217.69
$276.49
Iota Engineering SDC1-120-12-45 ConvertersThe IOTA SDC1-120-12-45 delivers solid conversion of 120V AC voltage to 13.6V DC for both power conversion and battery charging applications. As a power converter, the SDC1-120-12-45 tightly controls and regulates the DC output, enabling the user to safely operate any appropriate nominal DC load up to the converter’s rated output current. As a battery charger, the SDC1-120-12-45 will maintain the battery, delivering its full-rated current when the battery capacity falls sufficiently low. The SDC1-120-12-45 minimizes undue stress to the battery by delivering the maximum current for only the necessary period of time. As the battery nears its full capacity, the SDC1-120-12-45 will float-charge the battery to prevent self-discharge of the battery cells.
Clean and steady DC Output operates your loads the way they were intended, avoiding potential damage to systems from errant DC voltage
Built-in protection features guard the unit against erratic line voltage that can occur from shore power or generator supplies
Reverse Polarity Protection to protect against damage from incorrect battery hook-up, using readily available fuse types that are easy to replace
2-Gauge max. connection capability decreases voltage drop for better battery charging and increased installation distance
Proportional fan control for whisper-quiet operation
Normalized SKU: SDC11201245UPC Code: 150210
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Iota Engineering
Iota SDC1 Series Converter/Charger 55a #SDC1-120-12-55
$195.92
$248.84
Iota Engineering SDC1-120-12-55 ConvertersThe IOTA SDC1-120-12-55 delivers solid conversion of 120V AC voltage to 13.6V DC for both power conversion and battery charging applications. As a power converter, the SDC1-120-12-55 tightly controls and regulates the DC output, enabling the user to safely operate any appropriate nominal DC load up to the converter’s rated output current. As a battery charger, the SDC1-120-12-55 will maintain the battery, delivering its full-rated current when the battery capacity falls sufficiently low. The SDC1-120-12-55 minimizes undue stress to the battery by delivering the maximum current for only the necessary period of time. As the battery nears its full capacity, the SDC1-120-12-55 will float-charge the battery to prevent self-discharge of the battery cells.
Clean and steady DC Output operates your loads the way they were intended, avoiding potential damage to systems from errant DC voltage
Built-in protection features guard the unit against erratic line voltage that can occur from shore power or generator supplies
Reverse Polarity Protection to protect against damage from incorrect battery hook-up, using readily available fuse types that are easy to replace
2-Gauge max. connection capability decreases voltage drop for better battery charging and increased installation distance
Proportional fan control for whisper-quiet operation
Normalized SKU: SDC11201255UPC Code: 150211
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