The 12V charger is Mecc Alte’s Smartcharge DC 120-LC charger also known as hybrid auto charger that provides a cost effective solution for most industrial battery charging requirements.
The 12V 5ah battery charger uses the latest high efficiency mode switching technology and microprocessor control, so Smartcharge DC 120-LC is suitable for most sealed batteries or water batteries and users can Easily calibrated to suit the battery in use. The multi-stage intelligent charging feature ensures accurate and efficient charging of batteries, and is designed for a long-term connection to batteries, keeping them fully charged without overcharging.
Mecc Alte battery charger Smartcharge DC 120-LC is fully protected against overload, input polarity reversal, battery reverse connection, overvoltage and overheating.
Smart charger circuit Ucharge Mecc Alte – TTTT Global
12V DC-DC charger smartcharge input specifications
Voltage range: 34 – 67V AC
Compatible Inputs: 2.8A – 48 VDC
Maximum Input: 5.0A – 48 VDC
12V DC-DC charger smartcharge output specifications
Voltage/Current: 12V – 10A 12V charger TTTT
Ripple and noise ±0.5%
Regulation current ± 0.5%
Regulated load ±1.0%
Efficiency up to 89%
Overload protection: Constant current limiting/folding
Overheat protection: Auto restore combined output interrupt
Reverse battery protection: Automatic protection, disabled when in PSU mode.
Warning and smartcharge level of 12V charger DC-DC
DC output voltage: 13.8 V
AC/charger failed: AC input or DC output voltage control lost
Low DC voltage alarm: Float voltage drop 12%: Alarm, drop 8%: Reset
High DC voltage alarm: Float voltage increase 7%: Alarm, increase 5%: Reset
Overvoltage protection: 16V instantaneous lock
Battery Disconnect: Open circuit on DC output (Disabled in PSU mode)
Smartcharge isolation 12V DC-DC charger
Withstand voltage: Input – Output 1.5kV AC
Isolation resistance: Input – Output 500V DC / 100M Ohms
Environmental characteristics 12V DC-DC charger
Working temperature -10ºC to +50ºC
Working humidity 20 – 90% RH
Storage temperature -20ºC to +85ºC
Storage humidity 10 – 95% RH
Unpacked weight 800 grams
Material for manufacturing battery charger 12V DC-DC charger
Aluminum / RAL9005 smooth texture in black
References: 12 volt 6 amp battery charger
References: 12 volt 10 amp battery charger
Contact system for warning relay problems of smartcharge 12V DC-DC charger
Type C relay contactor does not contain volts to indicate fault alarm condition. The relay contacts de-energize 60 seconds after a fault occurs. Overvoltage will alarm off voltage protection de-energizing the contacts immediately.
Termination – Mecc Alte 12V charger DC-DC
DC input and DC output
Connection terminates with surge clamp screw terminals and will accept 6mm2 braided cable.
Optional error alarm
Connect the terminal to a surge clamp screw connector and will accept 2.5mm2 braided cable.
Connector ‘C1’ (signal)
Pins 7 and 8 must be linked when the charger is also acting as a PSU.
NOTE: Reverse battery alarm and battery disconnection are disabled in PSU mode. The remaining pins are for expansion module, communication interface, firmware upgrade, etc. and should not be used.
Dimensions and interface of Mecc Alte smartcharge 12V DC-DC charger
Features of SmartCharge 12V DC-DC charger
Closed electronic structure
Powerful and highly reliable
Automatic multi-stage charging (3 stage battery charger)
Use allows continuous download
- Input polarity
- Short circuit and overload
- Over temperature
- Reverse battery
Universal AC input range
Simple calibration process
Comprehensive alarm monitoring
Optional fault alarm intercom
Applications of SmartCharge 12V DC-DC charger
Battery charger for engine control.
Hybrid assistance system.
Contact TTTT Global Co., Ltd to learn more details about 12V 150ah battery chargers:
Address: Landmark 4, Vinhomes Central Park, 720A Dien Bien Phu, Ward 22, Binh Thanh District, City. Ho Chi Minh, Vietnam.
Phone: +84 286 2728334