The SDC-120-12-75 Power Converter/Battery Charger from IOTA Engineering converts nominal 108-132 AC voltage to 13.4-14.8 DC voltage for both DC load operation and 12 V 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 SDC-120-12-75 will automatically drop the current, providing a float-charge to the battery to prevent self-discharge of the cells.
UL and CUL 458 Listed
Clean, 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
2-Gauge max. connection capagility decreases voltage drop for better battery charging and increased installation distance.
Reverse Polarity Protection with simplified fuse removal protects the unit against damage from incorrect battery hook-up.
Proportional fan control starts and stops slowly and operates at speeds directly proportional to unit temperature for whisper-quiet operation.
Backed by IOTA with a full Three-Year Warranty.
Optional AmpLife charge control module for exceptional charging and battery life. To include the AmpLife Charge Control Module with any SDC1, add the -AL1 suffix to the model number
|DC Output Voltage**||13.4-14.8 VDC|
|Output Voltage Tolerance (No Load)||+ or - 0.7%|
|Output Amperage, Max Continuous||75 Amps|
|Maximum Power Output, Continuous||1125 Watts|
|Ripple and Noise||<50 mV rms|
|Input Voltage Range||108-132 VAC|
|Input Voltage Frequency||47-63|
|Maximum AC Current @ 108VAC||18.2 Amps|
|Max Inrush Current, Single Cycle||40 Amps|
|Short Circuit Protection||Yes|
|Line Regulation||100 mV rms|
|Working Temperature Range||0°- 40°C|
|Storage Temperature||-20° to 80°C|
|Withstand Voltage (VDC)*||1700/1700/500|
|Dimensions||12.5" x 7.75" x 2.9"|
*Primary to Chassis/Primary to Secondary/Secondary to Chassis
**Output voltage range capability provided by an SDC1 charger equipped with an AmpLife AL1 charge controller. Voltage range for non-AmpLife units is 13.4 to 13.6 VDC.