Portable Variable Voltage Power Supply
Used for energizing a wide variety of circuits and components
A multi-purpose power source available in AC, DC, or AC/DC
This power supply is a necessity for all in-shop and field-service electrical technicians.
OVERVIEW
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.
- Check contactors
- Test run small motors
- Operate circuit breakers
- Useful for DC fields voltage drop test
- Power-up substation relays or for unregulated charging of substation batteries
- Suitable for other applications requiring a variable voltage supply
MODELS
Models Available
VMS-1 VMS-2 VMS-3 VMS-4 VMS-5VMS-8
VMS-1
0-120 VAC, 10 AAC AC only
VMS-2
0-240 VAC, 25 AAC
0-300 VDC, 10 ADC
VMS-3
0-120 VAC, 10 AAC
0-150 VDC, 5 ADC
VMS-4
0-100 VDC, 40 ADC
DC only
VMS-5
0-240 VAC, 50 AAC
0-100 VDC, 100 ADC
VMS-8
0-240 VAC, 10 AAC
0-300 VAC, 10 ADC
DESIGN FEATURES
Design Features
- Rugged, high-impact plastic case for years of field use
- Main power circuit breaker with indicator lamp
- Independent overloads for AC and DC
- Output via binding posts and multilam jacks
- High accuracy digital metering
- Fine adjustment Vernier standard on Model VMS-1 only
- Operation/maintenance manual
ENVIRONMENTAL
Environmental Conditions
- 10-40°C, indoor/outdoor in fair weather
- Humidity < 95% non-condensing
OPTIONS
Options
- ISO17025 calibration
RESOURCES