A - Specifications
| Table | (continued) |
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| N3302A |
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| N3303A |
| N3304A |
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| N3305A |
| N3306A | ||
Ripple and Noise |
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Current (rms / peak to peak) |
| 2mA / 20mA |
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| 1mA / 10mA |
| 4mA / 40mA |
| 4mA / 40mA |
| 6mA / 60mA | |||
Voltage (rms) |
| 5mV rms |
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| 12mV rms |
| 6mV rms |
| 10mV rms |
| 8mV rms | |||
Temperature Coefficients |
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Current Programming |
| 120ppm/°C + 0.5mA/°C |
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| 120ppm/°C + 0.1mA/°C |
| 120ppm/°C + 1mA/°C |
| 120ppm/°C + 1mA/°C |
| 120ppm/°C + 2mA/°C | |||
Current Readback |
| 100ppm/°C + 0.5mA/°C |
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| 100ppm/°C + 0.1mA/°C |
| 100ppm/°C + 1mA/°C |
| 100ppm/°C + 1mA/°C |
| 100ppm/°C + 2mA/°C | |||
Voltage Programming |
| 100ppm/°C + 0.5mV/°C |
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| 100ppm/°C + 2mV/°C |
| 100ppm/°C + 0.5mV/°C |
| 100ppm/°C + 1.5mV/°C |
| 100ppm/°C + 0.5mV/°C | |||
Voltage Readback |
| 80ppm/°C + 0.33mV/°C |
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| 80ppm/°C + 1.33mV/°C |
| 80ppm/°C + 0.33mV/°C |
| 80ppm/°C + 0.8mV/°C |
| 80ppm/°C + 0.33mV/°C | |||
Resistance Range 1 Programming |
| 800ppm/°C + 0.4mΩ/°C |
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| 800ppm/°C + 1.6mΩ/°C |
| 800ppm/°C + 0.2mΩ/°C |
| 800ppm/°C + 0.4mΩ/°C |
| 800ppm/°C + 0.1mΩ/°C | |||
Resistance Range 2 Programming |
| 800ppm/°C + 4mΩ/°C |
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| 800ppm/°C + 16mΩ/°C |
| 800ppm/°C + 2mΩ/°C |
| 800ppm/°C + 4mΩ/°C |
| 800ppm/°C + 1mΩ/°C | |||
Resistance Range 3 Programming |
| 800ppm/°C + 40mΩ/°C |
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| 800ppm/°C + 160mΩ/°C |
| 800ppm/°C + 20mΩ/°C |
| 800ppm/°C + 40mΩ/°C |
| 800ppm/°C + 10mΩ/°C | |||
Resistance Range 4 Programming |
| 800ppm/°C + 4 Ω/°C |
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| 800ppm/°C + 16 Ω/°C |
| 800ppm/°C + 2 Ω/°C |
| 800ppm/°C + 4 Ω/°C |
| 800ppm/°C + 1 Ω/°C | |||
Remote Sensing: |
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| 5Vdc |
| between sense and load |
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Reverse Current Capability |
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With input on |
| 50A |
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| 20A |
| 100A |
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| 60A |
| 120A | ||
With input off |
| 20A |
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| 10A |
| 40A |
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| 30A |
| 60A | ||
External Analog Programming |
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Programming Voltage |
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| Voltage from 0 to full scale: |
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| Current from 0 to full scale: |
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Bandwidth |
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| 10 kHz |
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Voltage Programming Accuracy2 |
| 0.5% + 12mV |
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| 0.5% + 48mV |
| 0.5% + 12mV |
| 0.5% + 30mV |
| 0.5% + 12mV | |||
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Temperature Coefficient2 |
| 100ppm/°C + 0.33mV/°C |
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| 100ppm/°C +1.33mV/°C |
| 100ppm/°C +0.33mV/°C |
| 100ppm/°C + 0.8mV/°C |
| 100ppm/°C +0.33mV/°C | |||
Current Programming Accuracy2 |
| 0.25% + 4.5mA |
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| 0.25% + 1.5mA |
| 0.25% + 9mA |
| 0.25% + 9mA |
| 0.25% + 18mA | |||
Temperature Coefficient2 |
| 120ppm/°C + 0.5mA/°C |
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| 120ppm/°C + 0.1mA/°C |
| 120ppm/°C + 1mA/°C |
| 120ppm/°C + 1mA/°C |
| 120ppm/°C + 2mA/°C | |||
External Monitor Ports |
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Monitor Voltage |
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| Voltage from 0 to full scale: |
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Voltage Monitor Accuracy |
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| Current from 0 to full scale: |
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| 0.25% + 12mV |
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| 0.25% + 48mV |
| 0.25% + 12mV |
| 0.25% + 30mV |
| 0.25% + 12mV | ||||
Temperature Coefficient |
| 100ppm/°C + 0.33mV/°C |
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| 100ppm/°C +1.33mV/°C |
| 100ppm/°C +0.33mV/°C |
| 100ppm/°C + 0.8mV/°C |
| 100ppm/°C +0.33mV/°C | |||
Current Monitor Accuracy |
| 0.1% + 4.5mA |
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| 0.1% + 1.5mA |
| 0.1% + 9mA |
| 0.1% + 9mA |
| 0.1% + 18mA | |||
Temperature Coefficient |
| 120ppm/°C + 0.5mA/°C |
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| 120ppm/°C + 0.1mA/°C |
| 120ppm/°C + 1mA/°C |
| 120ppm/°C + 1mA/°C |
| 120ppm/°C + 2mA/°C | |||
Drift |
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Voltage Programming |
| 2mV |
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| 10mV |
| 5mV |
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| 5mV |
| 5mV | ||
Current Programming |
| 1mA |
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| 1mA |
| 2mA |
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| 2mA |
| 4mA | ||
Digital/Trigger Inputs |
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| Vil=0.9V max at |
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Digital/Trigger Outputs |
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| Vol=0.72V max at Iol=1mA |
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| Voh=4.4V min at |
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Module Calibration Interval |
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| 1 year |
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| (N3300A and N3301A Electronic Load mainframes do not require calibration) | ||||||||||||
Weight |
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Net |
| 2.7kg (6lb) |
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| 2.7kg (6lb) |
| 2.7kg (6lb) |
| 4.6kg (10lb) |
| 4.6kg (10lb) | |||
Shipping |
| 4.1kg (9lb) |
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| 4.1kg (9lb) |
| 4.1kg (9lb) |
| 6.8kg (15lb) |
| 6.8kg (15lb) | |||
2Applies to all ranges. |
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Table |
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| N3300A |
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| N3301A |
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Operating Temperature Range |
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| 0 C to 55 C |
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Input Ratings |
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Operating range |
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| 100 - 250 Vac; |
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| 48 - 63 Hz |
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Input Current |
| 4.2A @ |
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Input VA |
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| 440 VA |
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| 230 VA |
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Inrush Current |
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| 38A |
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| 18A @ 115 Vac 36A @ 230 Vac | |||||
Dimensions |
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Height |
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| 178 mm (7 in.), add 10 mm (0.4 in.) for removable feet |
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Depth |
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| 625 mm (24.6 in.), including input connectors on modules |
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Width |
| 425.5mm (16.75in.) |
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| 213 mm (8.4 in.) | ||||||
Weight |
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Net |
| 13.2kg (29lb) |
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| 7.3kg (16lb) |
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Shipping |
| 17.3kg (38lb) |
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| 9.1kg (20lb) |
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