Specifications

Specifications
(at 0° to 55°C unless
otherwise specified)
N8920A N8921A N8923A N8924A
N8940A N8941A N8943A N8944A
Supplemental Characteristics (Non-warranted characteristics determined by design
that are useful in applying the product)
Output response time (total voltage excursion)
10% to 90%, at full load
1
≤ 30 ms ≤ 30 ms ≤ 30 ms ≤ 30 ms
90% to 10%, at full load
1
≤ 80 ms ≤ 80 ms ≤ 80 ms ≤ 80 ms
90% to 10%, at no load ≤ 30 s ≤ 10 s ≤ 10 s ≤ 10 s
Command response time < 25 ms < 25 ms < 25 ms < 25 ms
Current ripple & noise
CC rms 80 mA 22 mA 16 mA 16 mA
Remote sense compensation
Volts/load lead 2 V 5 V 10 V 18 V
Over-voltage protection range 88 V 220 V 550 V 825 V
Source effect
(±10% of AC input rating)
Voltage 16 mV 40 mV 100 mV 150 mV
Current 85 mA 35 mA 15 mA 10 mA
Output terminal isolation 300 V 300 V 300 V 300 V
208 VAC input
Voltage 187 to 240 VAC 187 to 240 VAC 187 to 240 VAC 187 to 240 VAC
Current 2 x 32 A 2 x 32 A 2 x 32 A 2 x 32 A
400 VAC input
Voltage 340 to 460 VAC 340 to 460 VAC 340 to 460 VAC 340 to 460 VAC
Current 2 x 16 A 2 x 16 A 2 x 16 A 2 x 16 A
208 & 400 VAC input
Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Number phases 3 phase 3 phase 3 phase 3 phase
Power factor >0.99 >0.99 >0.99 >0.99
38
If more power is required, easily
parallel multiple N8900 units to
create “one” power supply with
> 100 kW of total output power.
The built-in master/slave control
enables programming as if it’s just
one big power supply; no need to
program each supply individually.
Easy front-panel operation
Using the front panel controls, you
have complete access to all of the
N8900 features via the extensive
menu system. You can either use
the voltage and current knobs or
enter your settings via the keypad.
You can also set protection settings,
power-on states, and other features.
The output voltage, current, and
power can be displayed simultane-
ously, and annunciators at the
bottom of the display show power
supply status and operating modes.
You can lock the front panel con-
trols to protect against accidental
power-supply parameter changes.
Device protection
To safeguard your device, the N8900
Series power supplies provide
over-temperature, over-current
and over-voltage protection to shut
down the power supply output
when a fault condition occurs.
Single-Output Autoranging 5, 10, 15 KW GPIB, LAN (LXI core), USB
(Continued)
More detailed specifications at www.agilent.com/find/N8900
Basic DC Power Supplies essential features for a tight budget
Notes:
1
For purposes of Output Response Time, full load occurs at the full range output voltage and the maximum
output current available at the full output voltage