Specifications

Specifications and Characteristics
Supplemental Characteristics (typical)
Characteristic 10 kW
N8925A/
N8945A
N8926A/
N8946A
N8928A/
N8948A
N8929A/
N8949A
N8930A/
N8950A
Programming Range
Voltage:
Current:
0 to 81.6 V
0 to 346.8 A
0 to 204 V
0 to 142.8 A
0 to 510 V
0 to 61.2 A
0 to 765 V
0 to 40.8 A
0 to 1020 V
0 to 30.6 A
Programming and Meas-
urement Resolution
Voltage:
Current:
4 mV
14 mA
9 mV
6 mA
21 mV
3 mA
31 mV
2 mA
41 mV
2 mA
Temperature Coefficient
1
Voltage:
Current:
4 mV
17 mA
10 mV
7 mA
25 mV
3 mA
37.5 mV
2 mA
50 mV
1.5 mA
Output response time
2
Up, full load:
Down, full load:
Down, no load:
≤ 30 ms
≤ 80 ms
≤ 30 s / 40 s
≤ 30 ms
≤ 80 ms
≤10 s
≤ 30 ms
≤ 80 ms
≤10 s
≤ 30 ms
≤ 80 ms
≤10 s
≤ 30 ms
≤ 80 ms
≤10 s
Over-voltage protect range 0 to 88 V 0 to 220 V 0 to 550 V 0 to 825 V 0 - 1100 V
Remote sense compensation
per load lead
2 V 5 V 10 V 18 V 22 V
Source regulation
3
Voltage:
Current:
16 mV
170 mA
40 mV
70 mA
100 mV
30 mA
150 mV
20 mA
200 mV
15 mA
Output ripple & noise CC rms 160 mA 44 mA 32 mA 32 mA 22 mA
OutputTerminal Isolation
4
Positive Terminal:
Negative Terminal:
Version 2
+ 400 V
± 400 V
Version 2
+ 600 V
± 400 V
Version 2
+ 1000 V
± 725 V
Version 2
+ 1000 V
± 725 V
Version 2
+ 1000 V
± 725 V
AC Input
Nominal Rating:
Input Range:
Frequency:
Phase:
Input Current:
Max. Inrush Current:
Power Factor:
Efficiency:
208 VAC / 400 VAC
± 10 % of nominal rating
45 - 65 Hz
3-phase
L1 - 56 A; L2, L3 - 32 A / L1 - 28 A; L2, L3 - 16 A
97 A / 49 A
> 0.99 at nominal input and rated power
87.5%/89.5% 89.5%/91.5% 91%/91% 88%/90% 91%/93.5%
Weight ≤ 27 kg (60 lbs) / ≤ 25.5 kg (55 lbs)
1
Per °C, at rated voltage and current
2
From 10% to 90% or from 90% to 10% of total voltage excursion
3
+/-10% of nominal AC input rating
4
Refer to Manual Updates for additional information
12 Agilent N8900 Series Operating and Service Guide