Description
Three-phase power does not always mean 380 V. The Keysight DP5742AL DC power supply takes a three-phase 200/240 VAC input and still delivers 20 V, 170 A and 3,400 W. Lost in HCM lists it for rental and sale in Vietnam, so a team can match the unit to its own panel.
Why the AL input matters on the DP5742AL
Some sites and test labs distribute three-phase power at 200/240 VAC. In that case the AL version connects directly, while the AH sibling expects 380/480 VAC. The output ratings stay the same across the two, so the suffix only changes the mains side. Check the connector and the breaker before you book.
Planning cables for the Keysight DP5742AL DC power supply
At 170 A on the Keysight DP5742AL DC power supply, the leads and clamps matter as much as the supply. Short, thick cables keep voltage drop low, so plan the fixture layout early. Then test the connection at a low setting before you ask for full current.
- Output: one channel, up to 20 V
- Current: up to 170 A
- Power: up to 3,400 W
- Voltage programming accuracy: 10 mV
- Noise and ripple: 75 mV peak-to-peak
- Output response time: 30 ms
- Interfaces: GPIB, LAN, USB, LXI and analog/resistance control
Automation features in a 1U case
The compact 1U body of the Keysight DP5742AL DC power supply saves rack space for meters and switching. Adjustable slew rate and arbitrary waveform generation help a script describe dynamic profiles. Built-in voltage and current measurement then supports automated checks. For protection, the supply offers overvoltage, overcurrent and system safeguards.
Typical work includes automated production and qualification racks, power-device and converter validation, and automotive and industrial electronics testing. A development lab can also treat it as programmable DC power.
Booking the Keysight DP5742AL
Rent when the job has a fixed end, such as a qualification run. Buy when the supply will stay in a rack. To start, request a quote from Lost in HCM and state the rental period, the delivery site and the accessories you need. Lost in HCM supplies the unit, and SMK Vietnam does not rent, sell or service anything itself. For more choices, see the power supply category, visit Keysight, or contact SMK Vietnam.
DP5742AL questions
How does the AL version differ from the AH?
Only the AC input changes in the listings. The AL takes three-phase 200/240 VAC, and the AH takes 380/480 VAC.
Will a rental unit come with calibration papers?
The listing does not promise any. Ask Lost in HCM to name the calibration documents in your quote.
What can a test script connect through?
It offers GPIB, LAN, USB and LXI, plus analog and resistance control.
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