Hopetech HT8502B Programmable DC Electronic Load (50V/500V; 12A/120A; 5000W)

Input voltage: 50V/ 500V

Input current: 12A/ 120A

Input power: 5000W

Min.operation voltage: 2.5V @ 120A

Min rise time@ FS current: 25us

CV mode

Range: 50V/ 500V

Resolution: 0.7mV/ 7mV

Accuracy: ±(0.03%+0.02%FS)

CC mode

Range: 12A/ 120A

Resolution: 0.1mA/ 1mA

Accuracy: ±(0.03%+0.02%FS)

CR mode

Range: 0.07Ω~42kΩ

Resolution: 16Bits

Accuracy: ±0.1%

CP mode

Range: 5000W

Resolution: 16Bits

Accuracy: ±（0.1%+0.1%FS）

Dynamic mode

Ta＆Tb: 10us~50s

Min.resolution: 10us

Min. rise time: 3A/us

Read-back voltage

Range: 50V/ 500V

Resolution: 0.3mV/ 3mV

Accuracy: ±(0.015%+0.01%FS)

Read-back current

Range: 12A/ 120A

Resolution: 0.09mA/ 0.9mA

Accuracy: ±(0.03%+0.02%FS)

Read-back ripple

Range(U/I): 500V/120A

Bandwidth: 10Hz~250kHz

Accuracy: ±1%

Protection range

Over-power protection: 5250W

Over-current protection: 126A

Over-voltage protection: 525V

Over-temperature protection: ≒85℃ 

Dimension (L*W*D): 624mm* 483mm* 177.8mm

Gross Weight: 50Kg

Datasheet