Performance: 
 HMC480-J2415 is a military grade type of charger, the aluminum alloy shell. Suitable for rated voltage of 24V lead-acid batteries are charging at a constant current - constant Yajian stream - the model of floating charge, enabling unattended automatic working condition. This product has over-voltage, reverse polarity, over current, overheating, short circuit protection. 
 Operating temperature: -40 ℃ - +55 ℃ 
 Storage temperature: -55 ℃ - +70 ℃ 
 Humidity: 90% (40 ± 2 ℃) 
 Atmospheric pressure: 70kPa-106kPa 
 Vibration: In the 10-50HZ 1.5G 30 minutes under the conditions of vibration, parts intact 
 Impact: The 10G 70 beats / min after the impact of 1000, parts intact 
 Reliability: MTBF ≥ 5000H 
 Security: voltage between chassis and power outlet, AC voltage 2000V for one minute without breakdown; chassis insulation resistance between the power outlet, not less than 50MΩ 
 Transport requirements: in the transport process, can withstand the vibration of three vehicles on the road. 
 Technical parameters: 
 Input Power: AC220V, 50Hz / 60Hz 
 Rechargeable battery voltage is: 24V 
 Maximum charge current: 15A 
 Float voltage: 27V 
 Were charging voltage: 30V 
 Efficiency: ≥ 90% 
 Power factor: ≥ 0.85