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IOTA Engineering DLS-90 90A, 12V AC Converter/Charger
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The DLS series power converter/battery charger from IOTA Engineering converts 120 volts nominal A.C. to 13.6 volts D.C. As a power supply, its tightly controlled regulation allows the user to operate any 12 volt nominal D.C. load up to the converters rated output current. As a battery charger, the converter 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 that minimizes 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 converter will float-charge the battery to prevent self-discharge of its cells.
The DLS-90 features a Dual Voltage Jack which allows
switching from a long-term float voltage of 13.6vdc to a 14.2vdc rapid
charge by simply inserting the dual voltage plug (included) into the jack.
The DLS series power converter/battery charger is designed with high quality components to help ensure years of continuous use. The DLS series is protected by multiple protection features for a long, trouble-free life. 1) Reverse Battery Polarity Protection. 2) Brown-Out Input Protection. 3) Over-Current Protection - cycle by cycle peak limiting as well as rated current limiting to maximize the life of the converter. 4) Over-Temperature Protection. In addition, it is designed with a unique proportional fan control circuit. Fan speed is directly proportional to the converters internal ambient temperature. This enables the fan to turn on and off very slowly, minimizing unwanted fan-starting noise.
The DLS series power converter/battery charger is warranted from defects in materials or workmanship for two years from date of retail purchase, and limits the remedies to repair or replacement. This warranty is valid only in the continental United States and Canada.
There are no components within the DLS unit that, in their normal operation, produce arcs or sparks. However, all electronic devices have some potential for generating sparks in the event of failure. Therefore, never install this device in the same compartment with flammable items such as gasoline or batteries.
120 VOLT A.C. INPUT
REVERSE POLARITY FUSES
CHARGE CONTROLLER OPTIONS
Charge Controller Options are designed for DLS units that DO NOT have the IQ SMART CONTROL FEATURE internally integrated. It is not necessary to utilize the Dual Voltage Jack or External IQ Controller for IQ-integrated DLS units.
TWO-STEP VOLTAGE JACK
IOTA DLS-90 CHARGER
I have sold and installed dozens of the DLS line of chargers and the latest models are turning out to be very reliable. I use them in conjunction with EXELTECH inverters in hybrid solar systems as back up power at night and during cloudy days. The only complaint I have with the 90A model is the d...
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