Description
Astro-Geo-Marine PS242A Variable DC Power Supply 14-35V 35A 208VAC 3-Phase Rack
Variable output DC power supply for industrial and telecom applications. Three-phase input with continuous 35A output and 60A surge capability for 10ms.
Specifications & What's Included
- Output: 14–35V DC variable, 35A continuous / 60A surge (10ms)
- Input: 208 VAC, 3-phase, 30A, 48–420 Hz
- Rack mount form factor with rear-mounted axial fan
- Front panel analog meters: DC Volts (0–50V) and DC Amperes (0–50A)
- Control modes: INT/EXT/PGM selectable via 242A-02A configuration control
- Output via terminal posts (+/−); rear panel SENSE, PGM, EXT, INT, ADJ connections
- Unit only; no accessories included
Applications
Used in telecom infrastructure, industrial control systems, and test equipment requiring regulated DC power. Designed for fixed or mobile installations requiring variable voltage output from three-phase mains. Supports both internal and external control modes for integration into larger systems.
Condition: Used
This Astro-Geo-Marine PS242A variable DC power supply has been inspected and is in good condition. The front panel, including the analog DC Volts and DC Amperes meters, the LINE switch, POWER button, OV indicator, and TEST button, all appear intact with no obvious damage. The chassis shows light surface wear consistent with normal use — some discoloration on the top cover is visible. The rear panel output terminals, three-phase line terminal block (A/B/C/N/G), SENSE, PGM, and ADJ connectors all appear present and undamaged. The rear fan assembly looks complete and clean. The unit is sold as inspected; no load test results are documented. Please view our photo set and contact us if you have any questions.
This Astro-Geo-Marine PS242A variable DC power supply has been inspected and is in good condition. The front panel, including the analog DC Volts and DC Amperes meters, the LINE switch, POWER button, OV indicator, and TEST button, all appear intact with no obvious damage. The chassis shows light surface wear consistent with normal use — some discoloration on the top cover is visible. The rear panel output terminals, three-phase line terminal block (A/B/C/N/G), SENSE, PGM, and ADJ connectors all appear present and undamaged. The rear fan assembly looks complete and clean. The unit is sold as inspected; no load test results are documented. Please view our photo set and contact us if you have any questions.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Astro-Geo-Marine |
Model: |
PS242A |
MPN: |
921729-1 |
Secondary Model: |
242A-02A |
Type: |
Variable Output DC Power Supply |
SKU: |
36939 |
Form Factor: |
Rack Mount |
Output Voltage: |
14–35V DC (variable, terminal voltage) |
Output Current: |
35A continuous; 60A for 10ms surge |
Input Voltage: |
208 VAC, 3-Phase |
Input Current: |
30A |
Input Frequency: |
48–420 Hz |
Phase: |
Three Phase |
Number of Outputs: |
1 |
Output Connector: |
Terminal posts (+ and −) |
Control Mode: |
AGM Config. Control (242A-02A); INT/EXT/PGM select |
Front Panel Meters: |
DC Volts (0–50V) and DC Amperes (0–50A) analog meters |
Front Panel Controls: |
LINE switch, POWER button, OV indicator, TEST button |
Rear Panel: |
OUTPUT terminals (+/−), LINE terminals (A/B/C/N/G), SENSE, PGM, EXT, INT, ADJ |
Cooling: |
Rear-mounted axial fan |
FSCM: |
51473 |
Country/Region of Manufacture: |
United States |
Condition: |
Used – Inspected and in Good Condition |
Seller Notes: |
Unit only; no accessories observed. Config control tag: 242A-02A. |
Condition Notes: |
Astro-Geo-Marine PS242A variable DC power supply, 14-35V 35A, inspected and in good condition. Light surface wear on chassis; all front and rear panel components appear intact. Sold as inspected. |
