The ZAB1830-01 smart battery has 18 strings of batteries. The maximum charging voltage does not exceed 78.3V, the charge and discharge are the same port, and the charge and discharge connector is a special connector. The discharge current reaches a continuous 240A.
ZACC090-ZA01 smart charger matches our smart battery. The smart charger automatically recognizes the smart battery. The specially developed intelligent charging mode can dynamically adjust the best charging strategy according to the health status of our intelligent battery to achieve the best charging effect of safe and fast charging, and make the battery reach the best working and storage state to extend the battery life.
Zhi'an smart charger has the following significant features
Charging power can be up to 7kw
Charging current up to 90A
It can intelligently identify the dedicated intelligent battery
Intelligent fast charging mode for dedicated smart battery
Support intelligent charging management for single or multiple batteries
With CAN external communication interface
With USB upgrade function
With data logging function
1.1. Typical applications
Drone smart battery charger
name | project | numeric value | unit | remark |
Enter the properties | Rated input voltage (AC) | 100-240 | V | |
Input voltage range (AC) | 90-263 | V | ||
Enter the frequency | 50/60 | Hz | ||
Enter the frequency range | 47-63 | Hz | ||
Input current | 3X16 | A | ||
Thepower supply starts the maximum peak input current | 3X25 | A | ||
efficiency | 92 | % | ||
Output characteristics | Number of output channels | 2 | Ch | |
Output rated voltage | 59 | V | ||
Output rated current | 90 | A | ||
Rated power | 7000 | W | ||
Protection features | Overvoltage protection | 4.35 | V | Changes according to the battery |
Overcurrent protection | 95 | A | Changes according to the battery | |
Short circuit protection | Yes | |||
Current anti-backfill | Yes | |||
Start delay | ||||
Shutdown delay | ||||
Smart features | Supports communication with the battery | |||
Support with battery intelligent charging mode | ||||
Support USB upgrade | ||||
Supports data logging |
The overall display information of the charger screen is shown in the figure above, including the cell voltage value information of channel 1 and channel 2 connected to the battery, the charging information of the charger, and the charger version number. The contents of the red frame are as follows,
The red box 1-2 is the voltage value of the cell connected to the battery, in mV. The voltage value of the series cell can be displayed. Specifically, it contains two parts, one is the cell serial number, as shown in the figure above, 1-25 corresponds to cell 1 to cell 25, and the other part is the cell voltage value, the font is displayed in bold. In addition, the number of cells displayed will be automatically adjusted according to the actual number of connected battery cells.
Red frame 3, for the charging power display, in W.
Red box 4, which is the power display of the battery connected to the charging channel, in units of 0.1%.
The red box 5 shows the total voltage of the battery connected to the charging channel in V.
The red box 6 shows the current of the battery connected to the charging channel in A.
The red box 7 is the temperature value of the battery connected to the charging channel in °C.
Red frame 8, Chinese display for charging status information, can display charging status, power status and other information.
The red box 9 is the version number of the charger.
The following is a picture of the smart charger and the actual shooting effect.
The serial number of the Test Item parameter
1 Cell assembly specification (3.8V30Ah) 18S1P T12105212-30Ah
2 Nominal voltage 68.4V
3 Nominal capacity 30000mAh @0.5C Discharge typical
4 Minimum capacity 29500mAH
5 Energy 2018Wh
6 Battery weight approx: 13.5KG
7 Battery size with shell size: 175*275*309mm
8 Battery shipment voltage 64.8V~68.4V (capacity 50%)
9 Charging voltage DC 78.3V
10 Charging Current Standard charge: 0.5C Approx 2.5Hour (approx. 2.5 hours)
Rapid charge: 3C Approx 20min (about 20 minutes)
11 Standard charging method 0.5C CC (constant current) charging to 78.3V, and then CV (constant voltage 78.3V) charging until the charging current ≤0.05C.
12 Fast charging Slow charge: 78.3V 0.05C cut-off
Fast charge: 78.3V 0.4C cut-off
13 Maximum charging current 120A
14 Maximum discharge current 240A
17 Operating temperature Charging temperature: 5-65°C (battery temperature) / Discharge temperature: 0~60°C (0°C~-5°C, 7C battery discharge capacity attenuation 10%)
18 Storage temperature -10°C ~ + 30°C
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