Description
A rental succeeds or fails at handover, so plan the checks early. The Keysight N8923A DC power supply belongs to the N8900 Series and offers autoranging output up to 500 V, 30 A and 5000 W. Lost in HCM lists it for rental, repair and sale in Vietnam. It takes 208 VAC three phase.
Handover checklist for the Keysight N8923A DC power supply
First, agree on the acceptance steps before the unit leaves the supplier. Check the identity of the unit, meaning model, serial number and lifecycle status. Then look at its condition, including the front panel, connectors and handles. Next, run the power-on test and read the self-test result. Also confirm the installed options, the firmware and the included accessories.
Finally, take one representative measurement and test the communications link. After that, agree on how the unit travels back. For automated stations, also keep the driver versions, command examples and screenshots. For shared labs, record the users and the booking rules.
Ratings in brief
| Item | Listed value |
|---|---|
| Type | N8900 Series autoranging system DC power supply |
| Maximum output voltage | 500 V |
| Maximum output current | 30 A |
| Maximum output power | 5000 W |
| AC input | 208 VAC, three phase |
Working safely at 500 V
Half a kilovolt asks for proper insulation and guarding. Follow the Keysight user guide for the AC input, the protective earth, the output terminals, the interlocks and the discharge procedure. Also verify polarity before you enable the output.
Remember the power limit, because it shapes the whole curve. At full voltage, 5000 W leaves about 10 A, so the full 30 A appears only below roughly 167 V.
Where the Keysight N8923A DC power supply works
Power-electronics labs use it for converter inputs and controlled load tests, while factory teams use it for screening and endurance runs. Energy projects can also apply it, as long as they review grounding and regulatory limits.
To begin, request a quote from Lost in HCM with your dates, duty cycle, site and delivery city. You can also browse power supplies, visit Keysight, or contact SMK Vietnam. SMK Vietnam does not rent or service anything itself.
N8923A questions
What should an acceptance checklist cover?
It should cover identity, condition, startup, installed options, accessories, communications, a representative measurement and packing. Also add calibration documents if your procedure needs them.
What does the 5000 W limit leave at 500 V?
Roughly 10 A, since the rated power divided by 500 V caps the current. So the 30 A limit applies only at lower voltages.
Can I buy instead of renting?
Yes, because Lost in HCM can quote new, used, refurbished or equivalent equipment. Lifecycle, condition and configuration then decide what you can get.
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