Pro Power 12V 20A Lithium LiFePO4 Battery Charger with Display
Indicator LEDs
RED & GREEN: STANDBY or CHARGED
RED & RED: CHARGING
Table 3. Electronic characteristics
Size: 170mm×90mm×63mm
Protect Characteristics
Output Over Voltage Protection
When the charger output voltage exceeds the maximum charging voltage, the charger enters the standby state protection. It will restore to normal working condition automatically after troubleshooting.
Output Over Current Protection
When the charger output current exceeds the maximum charging current, the charger enters the over current protection status. It will restore to normal working condition automatically after troubleshooting.
Short Circuit Protection
When the charger has short circuit at output, the charger enters short-circuit protection status. It will restore to normal working condition automatically after troubleshooting.
Reverse Polarity Protection
If charger DC output terminal connect to battery reverse, fuse on the output side would be blown, output circuit would be cut off. Replace the fuse, and then connect to battery correctly, charger would resume working.
Working Conditions
Ambient temperature: -5℃ ~ +40℃;
RH: 5% ~ 95%;
Max. altitude: 10000 meter;
Cooling: series chargers use of forced air cooling system. Under dustless and ventilated conditions, the full load temperature rise not exceeding 40℃.
Storage Conditions
Ambient temperature: -40℃ ~ +70℃;
RH: 0% ~ 95%;
Max. altitude: 20000 meter.
Reliability
Table 4. Reliability
Safety
Insulation Characteristics
Table 5. Insulation characteristics
Leakage Current
With max input and full load, the leakage current < 0.75m A, meet to Class II.
Standard specifies
EN 55022:2006+A1:2007
EN 61000-3-2:2006+A1:2009+A2::2009
EN 61000-3-3:2008
EN 55024:1998+A1:2001+A2:2003
Conducted interference: EN55011.13.14-1.15.22.FCC part 15&18.VCCI;
Radiated interference: EN55011.13.22.FCCpart 15&18.VCCI/EN55013.EN55014-1.
Anti-static: IEC/EN61000-4-2 8KV;
Pulse group: IEC/EN61000-4-4 2KV;
Lightning surge: IEC/EN61000-4-5 1.5KV;
Harmonic: IEC/EN61000-3-2 <25%.
Indicator LEDs
RED & GREEN: STANDBY or CHARGED
RED & RED: CHARGING
Table 3. Electronic characteristics
Size: 170mm×90mm×63mm
Protect Characteristics
Output Over Voltage Protection
When the charger output voltage exceeds the maximum charging voltage, the charger enters the standby state protection. It will restore to normal working condition automatically after troubleshooting.
Output Over Current Protection
When the charger output current exceeds the maximum charging current, the charger enters the over current protection status. It will restore to normal working condition automatically after troubleshooting.
Short Circuit Protection
When the charger has short circuit at output, the charger enters short-circuit protection status. It will restore to normal working condition automatically after troubleshooting.
Reverse Polarity Protection
If charger DC output terminal connect to battery reverse, fuse on the output side would be blown, output circuit would be cut off. Replace the fuse, and then connect to battery correctly, charger would resume working.
Working Conditions
Ambient temperature: -5℃ ~ +40℃;
RH: 5% ~ 95%;
Max. altitude: 10000 meter;
Cooling: series chargers use of forced air cooling system. Under dustless and ventilated conditions, the full load temperature rise not exceeding 40℃.
Storage Conditions
Ambient temperature: -40℃ ~ +70℃;
RH: 0% ~ 95%;
Max. altitude: 20000 meter.
Reliability
Table 4. Reliability
Safety
Insulation Characteristics
Table 5. Insulation characteristics
Leakage Current
With max input and full load, the leakage current < 0.75m A, meet to Class II.
Standard specifies
EN 55022:2006+A1:2007
EN 61000-3-2:2006+A1:2009+A2::2009
EN 61000-3-3:2008
EN 55024:1998+A1:2001+A2:2003
Conducted interference: EN55011.13.14-1.15.22.FCC part 15&18.VCCI;
Radiated interference: EN55011.13.22.FCCpart 15&18.VCCI/EN55013.EN55014-1.
Anti-static: IEC/EN61000-4-2 8KV;
Pulse group: IEC/EN61000-4-4 2KV;
Lightning surge: IEC/EN61000-4-5 1.5KV;
Harmonic: IEC/EN61000-3-2 <25%.