WB7660QB-24B battery inspection unit

Secifications:

 Voltage measurement for individual battery as well as total voltage of 24 batteries;

 bttery discharging and charging current measurement;

 battery surface measurement and environmental temperature of battery cabinet;

 one battery inspection unit can measure maximize 24 batteries;

 108 batteries or 220 batteries can be measured by multible WB7660QB-24B parallel connected

 RS 485 PORT output

Input

 Input: single battery DC 2V; 6V; 12V ; (OPTIONAL)

 Voltage Range: -15V - +15V;

 Error: 0.1%

 Power Consumption: 2.5 W ( including Hall effect current sensor and temperature sesnor)

Output

 Communication Mode: RS485; Half-duplex;

 distance: 1200 m

 Baud Rate: 2400/4800/9600/19200 bps ; (default: 9600 bps)

 Communicaion Node: 32 nodes

 Response Time: 100ms for one battery check; 2.4 s for one routing check (24 batteries)

Power supply: DC 42V - 300V; AC 90V - 250V;

Bus Protection: 400W transient pulse voltage withstandable; automatically over heat switch off; ESDpotection;

Anti - Interference: Conform to EN61326:2006; Surge Immunity; EFT, ESD PROTECTION;

Isolation: Total isolation voltage

Isolation Voltage: 1500 V DC; (Input to Output: 1000V dc);

TEMPERATURE: -20 C - +85 C

Housing Case Material: Iron

Protection: IP 20

Weight: 620g

Dimenion: 216 mm * 94mm * 36mm

Screw Mounting