Description
Phenix VMS-4 – Portable Variable Voltage Power Supply

- DC Only Variable Output ~0-100VDC up to 40A
- Input: 220-240 VAC, 25 A, 1-phase 50/60 Hz
- High accuracy digital metering
- Operation/maintenance manual
The Phenix VMS-4 is a portable variable voltage power supply with DC variable output (~0-100VDC up to 40A (120V)) used for energizing a wide variety of circuits and components for troubleshooting and repair. This power supply is a necessity for all in-shop and field-service electrical technicians.
Environmental Conditions:
- 10-40°C, indoor/outdoor in fair weather
- Humidity <95% non-condensing
Variable Voltage Power Supply
Phenix Technologies manufactures an extensive line of voltage regulators to accommodate the enormous variety of electrical equipment in use today. They provide an adjustable output voltage whenever a continuous regulation of AC voltage with load is necessary.

Testing Applications
Both the voltage and current output levels can be simultaneously read and monitored with the highly accurate meters. The separate output terminals for both AC and DC voltage provide convenient hookup configurations depending on the type of component being tested.
- Power-up substation relays or for unregulated charging of substation batteries
- Suitable for other applications requiring a variable voltage supply
- Check contactors
- Test run small motors
- Operate circuit breakers
- Useful for DC fields voltage drop test
Power Supplies/AC/DC Power Supplies Template | |
|---|---|
| Variable Frequency | Yes |
Product General Attributes | |
| Product Weight | 144 LBS |
| Product Height | 24 IN |
| Product Length | 24.00 IN |
| Product Width | 22 IN |
| HTS/Schedule B Number | 9030.33.0080 |
| Country of Origin | United States |
| Shipping Height | 21.00 IN |
| Shipping Length | 24.00 IN |
| Shipping Width | 24.00 IN |


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