Specification :

Technical specifications
Electrical Parameters Table 7-1
Description Parameter
Nominal System Voltage 12 / 24VDC
Auto work
Battery Voltage Range 6-36V
Rated Battery Current LS1024 10A
LS1524 15A
LS2024 20A
Charge Circuit Voltage Drop d0.26V
Discharge Circuit Voltage Drop d0.15V
Self-consumption d6mA
Temperature Compensation Coefficient Table7-2
Description Parameter
Temperature Compensation Coefficient( TEMPCO) * -30mV/  / 12V 25 ref
* Compensation of equalize, boost, float and boost reconnect voltage

Battery Voltage Parameters ( temperature at 25 Table 7-3
Charging Parameters
Battery charging setting Gel Sealed Flooded
Over Voltage Disconnect Voltage 16V; x2/ 24V 16V; x2/ 24V 16V; x2/ 24V
Charging Limit Voltage 15.5V; x2/ 24V 15.5V; x2/ 24V 15.5V; x2/ 24V
Equalize Charging Voltage ------- 14.6V; x2/ 24V 14.8V; x2/ 24V
Boost Charging Voltage 14.2V; x2/ 24V 14.4V; x2/ 24V 14.6V; x2/ 24V
Float Charging Voltage 13.8V; x2/ 24V 13.8V; x2/ 24V 13.8V; x2/ 24V
Boost Reconnect Charging Voltage 13.2V; x2/ 24V 13.2V; x2/ 24V 13.2V; x2/ 24V
Low Voltage Reconnect Voltage 12.6V; x2/ 24V 12.6V; x2/ 24V 12.6V; x2/ 24V
Under Voltage Warning Reconnect Voltage 12.2V; x2/ 24V 12.2V; x2/ 24V 12.2V; x2/ 24V
Under Voltage Warning Voltage 12V; x2/ 24V 12V; x2/ 24V 12V; x2/ 24V
Low Voltage Disconnect Voltage 11.1V; x2/ 24V 11.1V; x2/ 24V 11.1V; x2/ 24V
Discharging Limit Voltage 10.8V; x2/ 24V 10.8V; x2/ 24V 10.8V; x2/ 24V
Equalize Duration ------- 2 hours 2 hours
Boost Duration 2 hours 2 hours 2 hours

Environmental parameters Table 7-4
Environmental parameters Parameter
Working temperature -35 to + 55
Storage temperature -35 to + 80
Humidity 10% -90% NC
Enclosure IP30
LS1024 Mechanical parameters Table 7-5
Mechanical Parameter Parameter
Overall dimension 140( 5.51) x65( 2.56) x34( 1.34) mm/ inches
Mounting dimension 130( 5.12) x 45( 1.77) mm/ inches
Mounting hole size ¦ 4.5
Terminal 6mm2
Net weight 0.15kg
LS1524 & LS2024 Mechanical Parameters Table 7-6
Mechanical Parameter Parameter
Overall dimension 144( 5.67) x75.8( 2.98) x45( 1.77) mm/ inches
Mounting dimension 135( 5.31) x55( 2.16) mm/ inches
Mounting hole size ¦ 4.5
Terminal 10mm2
Net weight 0.25kg