Testing and Measuring Instruments
Welcome to ZEAL Group of Companies
Electronics Test and Measurement Equipments, Multi Function Calibrator / Voltage & Current Standards, Three Phase Power Meter Calibrator, Three Phase Energy Meter Calibrator, Decade Resistance Box, Decade Capacitance Box, Precision Decade Resistance Box, Decade Inductance Box, Watt Meter Calibrator / Single Phase Power Energy, mV / mA / RTD Calibrator ( Universal Calibrators ), DC Low Current Source, mV and mA Calibrators, Three Phase Secondary Injection Kit, Secondary Injection Kit, Tachometer Calibrator, Digital Tachometer Calibrator ( Non Contact ), High Resistance Jig, Low Resistance Jig, Nano Ampere Source, DC Low Current Source, Linear Transmeter Simulater, Testing Equipments, Variable Voltage / Current Variable Frequency Source, Electronic Load, High Voltage Breakdown Tester, Solid State AC DC High Voltage Tester, Programmable AC DC High Voltage Tester, Insulation Resistance Tester ( Mains Operated )

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Variable Voltage / Current Variable Frequency Source

 
 
Variable Voltage, Current Variable Frequency Tester
 
feedback
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
 
Make: ZEAL
Input: 230 Volt ±10% AC, 50 Hz
Output Voltage Range: 0 to 250.0 V AC
Current: 4A
Compliance: 1000 VA, at FS
Output Frequency Range: 45 to 60 Hz
Setting of voltage & Frequency: By Multi turn potentiometers
Meters: 3½ digit AC voltmeter, 3 digit frequency meters
Harmonic Distortion: < 4%
Accuracy of V: 0.15% ± 10 digit
Accuracy of Hz: ± 2 digit
Load & Line Regulation: better than 0.5%
Protection: Against Overload & Short circuit.
 
 
• AC  DC HV Testers
    Variable Current / Variable Frequency Source New