KEYSIGHT EL4945A Regenerative DC Electronic Loads (500V, 72A, 12kW, 380/480VAC)

DC Ratings:

Voltage: 500 V

Current: 72 A

Power :12 kW

Programming Accuracy:

Voltage: 0.03% + 150 mV

Current: 0.1% + 72 mA

Resistance: 10 mΩ

Power: 0.5% + 60 W.

Readback Accuracy:

Voltage: 0.03% + 150 mV

Current: 0.1% + 72 mA

Power: 0.5% + 60 W.

Load Regulation:

Voltage: ≤ 100 mV

Current: ≤ 72 mA

Constant voltage mode programming and readback:

Range: 0 to 500 V

Resolution: 10 mV

Temperature coefficient: ≤ 30 ppm/°C

Constant current mode programming and readback:

Range: 0 to 72 A

Resolution: 10 mA

Temperature coefficient: ≤ 50 ppm/°C

Constant resistance mode programming

Load resistance range: 0.05 to 2500 Ω
Resolution: 10 mΩ

Constant power mode programming and readback

Range: 0 to 12 kW

Resolution: 1 W

Maximum slew rate – Rise/Fall slope: 18 kA/s

Line regulation

Voltage: ≤ 100 mV

Current: ≤ 57.6 mA

Protection capability:

Overvoltage: 530 V

Overcurrent: 75 A

Overpower: 12240 W

*For detailed specifications, please refer to the Datasheet.

*Images for illustration purposes only.

Datasheet