Variable Voltage / Current Variable Frequency Source

Variable voltage/current variable frequency source is used to simulate mains conditions of different countries. Also it is used for verifying frequency response of power devices, frequency relays and components. Variable current variable frequency source are used for checking current transformers.

Technical Specification

Input Power 230 Volt ± 10% AC, 50 Hz
Output Voltage Range
5 to 200 V (Sine wave)
Max Current
5 Amps (with overload protection)
1000 VA, at FS of each range
Output Frequency Range
50 to 60 Hz.
3½ - digit AC voltmeter,
4 - digit frequency meter
3½ - digit AC Current meter with 2 ranges
(range1 : 2A, range2 : 5A)
Accuracy of V
1.5% ± 3digit, Resolution: 0.1 V
Accuracy of Hz
± 2digit, Resolution: 0.1 Hz
Accuracy of A:
1 % ±3, digit,
Against Overload & Short circuit with trip indication by LED
Range selection by toggle switch on panel
Power ON/OFF by toggle switch on panel
Setting of Voltage & Frequency and Current:
By Multi turn potentiometers

Note : We Can Upgrade Products With Time To Give Improved Quality