CH1712 / CH1724

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Wall Mountable Automatic Battery Charger 20Amp

CH1712 CH1724 Wall Mountable Automatic Battery Charger 20Amp.

Features

Low ripple voltage (below +/-3%)
Float / equalize charge mode
Adjustable equalize charging time
Voltage detector and over voltage protection
No current drain when input power is off
Set any charge current up to 20 Amp with over current protection
Selectable 110/220 Vac input

Specifications

Specifications
Power Input	Voltage 110 / 220 Vac +/-10% 1 phase (Select with jumper) Frequency 50/60 Hz +/-5%
Equalize Charge Output Voltage	CH1712 Charge 12 Vdc battery at 14.5 Vdc CH1724 Charge 24 Vdc battery at 28.8 Vdc
Float Charge Output Voltage	CH1712 Charge 12 Vdc battery at 13.8 Vdc CH1724 Charge 24 Vdc battery at 27.6 Vdc
Equalize Charge Voltage Range	12 Vdc 13.5 to 16.0 Vdc (adjustable) 24 Vdc 27.0 to 31.0 Vdc (adjustable)
Float Charge Voltage Range	12 Vdc 13.0 to 14.5 Vdc (adjustable) 24 Vdc 25.8 to 28.0 Vdc (adjustable)
Protection	Short circuit, over current, charge fail alarm, over voltage no current drain when input power is off
Output Current Range	0.5 to 20.0 Adc
Output Voltage Regulation	Less than +/-1%
Equalize Charging Time	6, 12, 24 hours setting
Charge Mode	Float charge and equalize charge
Cooling	Forced fan cooling
Efficiency	More than 80% @ full load%
Ripple	+/-3%

Front View and Illustrations

DC Voltage Meter
DC Current Meter
Power LED
Float Charge LED
Equalize Charge LED
Equalize Charge Setting Button
Adjustable Equalize Voltage
Adjustable Charge Voltage
Adjustable Float Charge Current
Input Power MCCB
Output Power MCCB

Environment
Operating Temperature	-20 to +60 °C
Storage Temperature	-20 to +40 °C
Relative Humidity	Max. 90%

Physical Specifications
Dimensions	400.0 (L) x 300.0 (W) x 255.0 (H) mm
Weight	CH1712 24.6 Kg +/-2% CH1724 30.0 Kg +/-2%

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