Battery & Charger Panel

Item

Index

Test condition

Min

Representative value

Max

Input voltage range (VAC)

300

380

456

Output 240ADC, full load

Output adjustable range (VDC)

180

230

300

Input 380DAC, full load

Stabilized voltage accuracy

0.01%

0.5%

Output 198-286VDC, 20-100% load, input 300-456VAC

Stabilized current accuracy

0.08%

0.5%

Output 198-286VDC, 20-100% load, input 300-456VAC

Dynamic effect

12uS

50uS

100uS

Rated output 20-75% load jump

Charger efficiency

88%

90%

91%

Output 300V, 5A

Max hearable noise (dB)

50

60

Full load, environment noise 40dB

Storage temperature (℃)

-40

35

60

Service environment temperature (℃)

-15

25

45

Output 240V, 20A

Wide frequency stray noise (mV)

18

25

40

Rated input and output, resistance load

Peak stray noise (mV)

100

300

400

Rated input and output, resistance load

Parallel asymmetric current degree

±0.5%

±2%

±5%

Rated input and output, monitor the balance current

Starting delay (second)

1

2

3

Ripple factor

0.01% to 0.1%

Frequency width 0-20MHz

Dielectric strength

1500VAC 50Hz

Time 1 minute, leak current 10mA

Inner radiator temperature rise

≦25℃

Environment temperature 45℃

Load class

Continuous working whenⅠclass(100%)rated output current

In floating charge voltage range

Automatic current limitation characteristic

Output current exceeds 112% of the rated current

Constant power protection, the output current won't increase and DC voltage reduces.

Input over voltage protection

Input voltage setting value(456±5VAC), automatically close the rectifier. Lightning stroke transient over voltage adopts HARRIS special lightning arrestor for elements.

Automatically return after the voltage is normal. The over voltage value can be set(be set when the output is no-load)

Output over voltage protection

Automatically stops outputting when output voltage exceeds 328±3VDC to avoid the device damage.

Automatically return after the voltage is lower than the over voltage value. The over voltage value can be set.

Output short circuit protection characteristic

In any input voltage, output voltage and load conditions, the output short circuits because of the fault.

Automatically return to normal operation after troubleshoots.