Programmable DC Electronic Loads

8600 Series

7

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Specifications (cont.)

Model

8610

8612

8614

8616

8620

8622

8624

8625

Input ratings

Input voltage

0 – 120 V

0 – 500 V

0 – 120 V

0 – 500 V

0 – 120 V

0 – 500 V

0 – 120 V

0 – 120 V

Input

current

Low

0 – 12 A

0 – 3 A

0 – 24 A

0 –6 A

0 – 48 A

0 – 10 A

0 – 60 A

0 – 72 A

High

0 – 120 A

0 – 30 A

0 – 240 A

0 –60 A

0 – 480 A

0 – 100 A

0 – 600 A

0 – 720 A

Input power

750 W

1500 W

1200 W

3000 W

2500 W

4500 W

6000 W

Minimum

operating

voltage

Low

0.12 V at 12 A

0.36 V at 3 A

0.15 V at 24 A

0.36 V at 6 A

0.2 V at 48 A

0.3 V at 10 A

0.18 V at 60 A

0.18 V at 72 A

High

1.2 V at 120 A

3.6 V at 30 A

1.5 V at 240 A

3.6 V at 60 A

2 V at 480 A

3 V at 100 A

18 V at 600 A

1.8 V at 720 A

CV mode

Range

Low

0 – 18 V

0 – 50 V

0 – 18 V

0 – 50 V

0 – 18 V

0 – 50 V

0 – 18 V

0 – 18 V

High

0 – 120 V

0 – 500 V

0 – 120 V

0 – 500 V

0 – 120 V

0 – 500 V

0 – 120 V

0 – 120 V

Resolution

Low

0.1 mV

1 mV

0.1 mV

1 mV

1 mV

1 mV

1 mV

1 mV

High

1 mV

10 mV

1 mV

10 mV

10 mV

10 mV

10 mV

10 mV

Accuracy

Low

±(0.025% + 0.05% FS)

±(0.025%+

0.025% FS)

±(0.025%+

0.05% FS)

±(0.025% + 0.05% FS)

High

±(0.025% + 0.05% FS)

CC mode

Range

Low

0 – 12 A

0 – 3 A

0 – 24 A

0 – 6 A

0 – 48 A

0 – 10 A

0 – 60 A

0 – 72 A

High

0 – 120 A

0 – 30 A

0 – 240 A

0 – 60 A

0 – 480 A

0 – 100 A

0 – 600 A

0 – 720 A

Resolution

Low

1 mA

0.1 mA

1 mA

0.1 mA

1 mA

1 mA

1 mA

1 mA

High

10 mA

1 mA

10 mA

1 mA

10 mA

10 mA

10 mA

10 mA

Accuracy

Low

±(0.05%+

0.1% FS)

±(0.05%+

0.05% FS)

±(0.05%+

0.1% FS)

±(0.05%+

0.05% FS)

±(0.025%+ 0.05% FS)

High

±(0.05%+

0.1% FS)

±(0.05%+

0.05% FS)

±(0.05%+

0.1% FS)

±(0.05%+

0.05% FS)

±(0.025%+ 0.05% FS)

CR mode

Range

Low

0.02 Ω – 10 Ω

0.15 Ω – 10 Ω

0.01 Ω – 10 Ω

0.01 Ω – 10 Ω

0.01 Ω – 10 Ω

0.03 Ω – 10 Ω

0.01 Ω – 10 Ω

0.005 Ω – 10 Ω

High

10 Ω - 7.5 kΩ

Resolution

16 bit

Accuracy

(I>10% of

range)

Low

0.01%+0.08 S (12.5 Ω)

High

0.01%+0.0008 S (1250 Ω)

CW mode

Range

750 W

1500 W

1200 W

3000 W

2500 W

4500 W

6000 W

Resolution

10 mW

100 mW

Accuracy

0.2% + 0.2% FS

Transient mode (CC mode)

20 µs – 3600 s / Resolution: 10 µs

Accuracy

5 µs + 100 ppm

Low

0.001-0.25 A/µs

0.0001-0.1 A/µs

0.001-0.25 A/µs

0.0001-0.1 A/µs

0.001-0.25 A/µs

0.001-0.1 A/µs

0.001-0.25 A/µs

0.001-0.25 A/µs

High

0.01-2.5 A/µs

0.001-1 A/µs

0.01-2.5 A/µs

0.001-1 A/µs

0.01-2.5 A/µs

0.01-1 A/µs

0.01-2.5 A/µs

0.01-2.5 A/µs

of the programmed current values. In case of very large load changes, e.g. from no load to full load, the actual transition time will be larger than the expected time. The load will automatically adjust

the slew rate to fit within the range (high or low) that is closest to the programmed value.