NR8808 Intelligent Battery Charging Device adopt new type of power components, it is produced with patented technology, to achieve the functions of constant voltage charging and equalizing charging. With large LCD screen display, Chinese/ English menu prompts, simple operation, high intelligence, you can set the voltage, current, time, capacity and other parameters, it can automatically test or monitor various of parameters of battery pack.
When charging is completed, you can save the collected data into USB flash driver; the supporting data processing software will process the discharge or charge data collected by the instrument, to provide a scientific basis for analyzing the battery performance.
Overview
2 With function of manual charging or BMS control charging: when you use manual charging you can set the high limit or low limit of charging current time capacity and voltage; when you use BMS control charging the parameter of voltage and current is set by BMS.
3 Automatic shutdown function: when any of the following conditions occurs the instrument will automatically stop charging or discharging: time is up capacity is full the current is too small the battery voltage is too high or receive shutdown command from BMS communication timeout.
4 Protection function: if there is any abnormal voltage happens it will automatically stop charging.
5 With function of storage data by U disk: When charging is completed you can dump the collected data into U disk and then dump the data into PC from U disk after disposing by data processing software it can display or print all kinds of charts to provide a scientific basis for determining the status of the entire set of batteries.
Product features:
1 Portable design easy to move.
2 Innovative designs small size and light weight.
3 LCD display full Chinese/ English menu prompt easy to operate.
4 After setting the various charging parameters it will automatically complete the whole charging process completely intelligent.
5 With USB interface the discharge data can be stored in the U disk and import PC. The data management software in PC can analyze the process of battery discharging and generate the corresponding data report. It makes the data transferred more convenient.
Models
| Item | Model | Model | Model | Model |
| Specification | 24V200A | 220V20A | 110V80A | 380V30A |
| Rated DC output voltage | 24V | 220V | 110V | 380V |
| Rated DC output current | 200A | 20A | 80A | 30A |
| DC voltage output range | 19 ~ 28V | 176 ~ 275V | 99 ~ 121V | 304 ~ 456V |
| Dimension（mm) | 246×460×425 | 638×500×600 | 638×500×600 | 708×553×720 |
| Output current-limiting range | (10%~ 100%) × rated current | |||
| Sampling accuracy | voltage regulator: low than 0.5%; steady flow: low than 1% | |||
| Ripple factor | low than 0.5% | |||
| Efficiency of operations | more than 94% | |||
| Dynamic response | low than 200us | |||
| Insulation resistance | DC500V >2M | |||
| Dielectric strength | AC1500V/50Hz1min | |||
| Storage capacity | 16M Flash | |||
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Note: according to user’s requirements we can custom equipment with different voltage and current. |
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