telecom power utility UPS battery load tester to check battery real capacity with real time pc monitor

Product name

K-3980 Series DC Load Bank

Power supply

1). AC 220V/110V, 50/60Hz;

2). DC (from batteries, optional for some models)

Cell type

1)     Standard: 1.2V­¹, 2V, 6V and 12V

2)     Customized: 12V ONLY or other uncommon battery types.

Discharge voltage range

10V-552V

Customized as nominal voltages of 12V, 24V, 48V, 72V, 80V, 110V, 120V, 220V, 240V, 380V and 480V.    

Discharge current range

Single load bank: 10A-600A

Parallel load: 10A-1200A

Current is customized per different string voltage

Accuracy

Current: 1%

Voltage: 0.5% – 0.8%

Resolution

Current: 0.1 A or 0.5%

Voltage: 0.001 V

Sampling Interval

5s –1min

Discharge pattern

Constant current

Display

128*64 pixel LCD

Data transfer

USB, Radio Frequency (for DAC to load bank)

Operation Temperature

0℃~40℃ (32 – 104 °F)         

Humidity

5%~90% Relative humidity

Standard

CE marking, EMC standard

Main Unit Dimension²

S: 400 x 177 x 288 mm (15.7 x 7 x 11.3 in)

M: 520 x 202 x 355 mm (20.5 x 8 x 14 in)

L: 555 x 225 x 435 mm (22.5 x 8.9 x 17.2 in)

XL: 603 x 400 x 740 mm (23.7 x 15.7 x 29 in)

XXL:762 x 406 x 737 mm (30 x 16 x 29 in)

Main unit Weight

S: 11 kg (24 lbs)

M: 16 kg (36 lbs)

L: 21 kg (47 lbs)

XL: 42 kg (93 lbs)

XXL: 55 kg (122 lbs)