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: GREEN/RED/YELLOW three color LED for charging status
Output protection: overcurrent, overvoltage, short circuit, reverse connection protection
Communication: CAN or RS485 are optional when order
Safety certification: CE, CB, FCC
Dimensions Weight: 288x 168 x 89mm/4800g
Product features:
WP1800-XXXYYY is a single output up to 1800Ｗ max. IP67 water proof type intelligent 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 ( SLA, VRLA, GEL, AGM) and Lithium batteries(Li-ion,LiFePO4 and Lithium manganese). WP800 can be set different charging voltage value, charging current value and charging end current value through programmable port, according to customer's own requirements, CAN or RS485 communication are optional provided (defined when order)
Intelligent charging programm for different battey type, like Li-Ion , LiFePO4 and AGM, GEL
Max. 1800W output power, 95% high power effiency, and 0.98 power factor for AC power line
Suitable for 7 to 24 series 24V~72V Li-Ion / LiFePO4 batteries, 24V~72V Pb-Acid (SLA, VRLA, AGM, GEL).
Multiple protections for overcurrent, overvoltage, and short circuit error.
CAN or RS485 communication are optional provided (defined when order)
Safety certifications, CB, CE, FCC
Detailed technical indicators:
Rated input: 100~240V
Rated output: 24V~88V 1800W maximum, see the attached table for output voltage and current of each model
Suitable batteries: 24V~72V 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: GREEN/RED/YELLOW three color LED for charging status
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 ℃
Cooling and IP class: fan cooling, IP67 water proof
AC Input plug: AC cable is fixed.
DC Output plug: standard XT-60/90 plug( or SB-50), output wire AWG16/14, length 1.5m
Communication: CAN and USB ports are default, RS485 is optional
Safety certification: CE, FCC, CB
Safety standards: GB/T13837; GB17625; GB8898; UL1310; EN60335; EN62233; EN55014; EN61000
Dimensions Weight: 288x 168 x 89mm/4800g
P/N of some mainly WP1800-xxxyyy models
Models for Li-Ion battery charger:
| P/N | Charge Voltage | Charge Current | Cut-off current | Suitable battery |
| WP1800-294500 | 29.4V +-1% | 50A（36A@ac100V) | 5A +-0.5A | 7S LI-ION 50~500Ah |
| WP1800-420400 | 42.0V +-1% | 40A (28A@ac100V) | 4A +-0.4A | 10S LI-ION 40~400Ah |
| WP1800-504330 | 50.4V +-1% | 33A (25A@ac100V) | 3A +-0.3A | 12S LI-ION 33~330Ah |
| WP1800-588300 | 58.8V +-1% | 30A (20A@ac100V) | 3A +-0.3A | 14S LI-ION 30~300Ah |
| WP1800-840200 | 84.0V +-1% | 20A (14A@ac100V) | 2A +-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 (36A@ac100V) | 5A +-0.5A | 8S LIFEPO4, 50~500Ah |
| WP1800-432400 | 43.2V +-1% | 40A (28A@ac100V) | 4A +-0.4A | 12S LIFEPO4, 40~400Ah |
| WP1800-576300 | 57.6V +-1% | 30A (20A@ac100V) | 3A +-0.3A | 16S LIFEPO4, 30~300Ah |
| WP1800-720250 | 72.0V +-1% | 25A (17A@ac100V) | 2.5A +-0.25A | 20S LIFEPO4, 25~250Ah |
| WP1800-864200 | 86.4V +-1% | 20A (13A@ac100V) | 2.0A +-0.2A | 24S LIFEPO4, 20~200Ah |
Models for Pb-Acid (VRLA, AGM, GEL, SLA) battery charger
| P/N | Charge Voltage | Charge Current | Floating voltage | Suitable battery |
| WP1800-296500 | 29.6V +-1% | 50A (36A@ac100V) | 27.6V +-1% | 24V 200~ 500Ah |
| WP1800-444400 | 44.4V +-1% | 40A (28A@ac100V) | 41.4V +-1% | 36V 160~400Ah |
| WP1800-588300 | 58.8V +-1% | 30A (20A@ac100V) | 55.2V +-1% | 48V 120~ 300Ah |
| WP1800-735250 | 73.5V +-1% | 25A (17A@ac100V) | 69.0V +-1% | 60V 100~250Ah |
| WP1800-882200 | 88.2V +-1% | 20A (13A@ac100V) | 82.8V +-1% | 72V 80~200Ah |
Details specification:
