KEYSIGHT EL4946A Regenerative DC Electronic Loads (800V, 48A,12kW, 380/480VAC)

DC Ratings:

Voltage 800 V

Current 48 A

Power 12 kW

Programming Accuracy:

Voltage: 0.03% + 240 mV

Current : 0.1% + 48 mA

Resistance: 10 mΩ

Power: 0.5% + 60 W

Readback Accuracy:

Voltage: 0.03% + 240 mV

Current: 0.1% + 48 mA

Power: 0.5% + 60 W

Load Regulation:

Voltage: ≤ 160 mV

Current: ≤ 64 mA 

Constant voltage mode programming and readback:

Range: 0 to 800 V

Resolution: 10 mV

Temperature coefficient: ≤ 30 ppm/°C

Constant current mode programming and readback:

Range: 0 to 48 V 

Resolution: 10 mA

Temperature coefficient: ≤ 50 ppm/°C

Constant resistance mode – Load resistance

Range: 0.08 to 3750 Ω

Resolution: 10 mΩ

Constant power mode programming and readback

Range: 0 to 12 kW

Resolution: 1 W

Maximum slew rate – Rise/Fall slope: 12 kA/s

Line regulation

Voltage: ≤ 160 mV

Current: ≤ 28.8 mA

Protection capability:

Overvoltage: 835 V

Overcurrent: 50.4 A

Overpower: 12240 W

Datasheet