Specifications
Rated input: 100~240V 50/60Hz
High Power Factor: > 0.98
Rated output: 24V~88V 1800W, see the attached table for details
High effiency: 95%@220V input, full load output
Suitable batteries: Lead-acid batteries, Li-ion batteries, LiFePO4 batteries
Charging process: "pre-charge + C.C. charge + C.V. charge + cut-off" 4 stages for Li-Ion/LiFePO4;
"pre-charge + C.C. charge + high C.V. charge + low C.V. charge" for Pb-Acid type.
Charging indication: Three-color LED indicate charging status
Protection Level: IP67 waterproof
Communication: Optional CAN or 485 communication port
Output protection: overcurrent, overvoltage, short circuit, reverse connection protection
Safety certification: CE, CB, FCC
Dimensions Weight: 288x 168 x 89mm/4.8Kg
Product features:
WP1800-xy is a single output 1800 Ｗ waterproof type battery charger with 4 and 3 stage charging curve. In addition to the embedded pre-defined charging curves,the default curve is programmable and thus able to accommodate different types of batteries,such as Lead- acid batteries ( gel,f looded and AGM) and Lithium batteries(Li-ion,LiFePO4 and Lithium manganese). WP1800 can be set different charging voltage value, charging current value and charging end current value through CAN port, according to customer's upper device. This charge has IP68 waterproof protection level.
Intelligent charging programm for different battey type, like Li-Ion , LiFePO4 and Pb-Acid.
1800W output power, 95% high power effiency, and 0.98 power factor for AC power line
Suitable for 8 to 24 series Li-Ion / LiFePO4 batteries, 24V~72V Pb-Acid (SLA, VRLA, AGM, GEL).
Multiple protections for overcurrent, overvoltage, and short circuit error.
Three-color LED indicate charging status
IP67 waterproof protection
Optional CAN or 485 communication
Safety certifications, CB FCC, CE
Detailed technical indicators:
Rated input: 100~240V
Rated output: 24V~84V 1800W, see the attached table for output voltage and current of each model
Suitable batteries: 24V~84V li-ion, LiFePO4 battery, 24V~72V lead-acid (VRLA, AGM, GEL) batteries
Charging process: "pre-charge + C.C. charge + C.V. charge + cut-off" 4 stages for Li-Ion/LiFePO4 type;
"pre-charge + C.C. charge + high C.V. charge + low C.V. charge" for Pb-Acid type.
Charging indication: LCD shows voltage, current,capacity, and preset voltage and current
Erros protection: overcurrent, overvoltage, short circuit, battery reverse connection, etc
Power efficiency: 95% @ 220V full load output
Back Drain current: less than 1.5 mA (current flowing from battery to the charger when AC off)
Operating temperature: - 10~+40 ℃
Heat dissipation: natural cooling (without fan)
AC Input plug: AC cable & plug is fixed.
DC Output plug: XT-90 or SB50 plug, output wire AWG14, length 1.5m
Safety certification: CE, FCC, CB
Safety standards: GB/T13837; GB17625; GB8898; UL1310; EN60335; EN62233; EN55014; EN61000
Dimensions Weight: 288x 168 x 88mm/4.8g
Main P/N of WP1800-xy family
Models for Li-Ion battery charger:
| P/N | Charge Voltage | Charge Current | Cut-off current | Suitable battery |
| WP1800-294500 | 29.4V +-1% | 50A +-7% | 5.0A +-0.5A | 7S LI-ION 50~500Ah |
| WP1800-420400 | 42.0V +-1% | 40A +-7% | 4.0A +-0.4A | 10S LI-ION 40~400Ah |
| WP1800-588300 | 58.8V +-1% | 30A +-7% | 3.0A +-0.3A | 14S LI-ION 30~300Ah |
| WP1800-840200 | 84.0V +-1% | 20A +-7% | 2.0A +-0.2A | 20S LI-ION 20~200Ah |
Models for LiFePO4 battery charger:
| P/N | Charge Voltage | Charge Current | Cut-off current | Suitable battery |
| WP1800-288500 | 28.8V +-1% | 50A +-7% | 5.0A +-0.5A | 8S LIFEPO4, 50~500Ah |
| WP1800-432400 | 43.2V +-1% | 40A +-7% | 4.0A +-0.4A | 12S LIFEPO4, 40~400Ah |
| WP1800-576300 | 57.6V +-1% | 30A +-7% | 3.0A +-0.3A | 16S LIFEPO4, 30~300Ah |
| WP1800-720200 | 72.0V +-1% | 20A +-7% | 2.0A +-0.2A | 20S LIFEPO4, 20~200Ah |
Models for Pb-Acid (VRLA, AGM, GEL, SLA) battery charger
| P/N | Charge Voltage | Charge Current | Floating charge | Suitable battery |
| WP1800-296500 | 29.6V +-1% | 50A +-7% | 27.6V +-1% | 24V 200~500Ah |
| WP1800-588300 | 58.8V +-1% | 30A +-7% | 55.2V +-1% | 48V 100~ 300Ah |
| WP1800-735250 | 73.5V +-1% | 25A +-7% | 69.0V +-1% | 60V 100~250Ah |
| WP1800-888200 | 88.8V +-1% | 20A +-7% | 82.8V +-1% | 72V 80~200Ah |
Details specification:
