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Variable Voltage Variable Frequency Sources

Variable Voltage Variable Frequency source is used to simulate mains conditions of different parts of the world and also to check frequency response of power electrical appliances, systems, components etc. We manufacture wide range of sources with input 3ph or 1 ph and output 3ph or 1 ph also.

Different Ranges - VVVFS  

Different Ranges - VVVFS

Technical Specifications

VARIABLE VOLTAGE VARIABLE FREQUENCY SOURCE
MODEL: ZMVVVFS Typical Ranges Available
50 W
500 W
5 kW
6 kW
7 kW
10 W
15 W
NOTE: Orders of customized Specifications can be executed
VARIABLE CURRENT VARIABLE FREQUENCY SOURCE
MODEL: ZMVCVFS Typical Ranges Available
50 W
500 W
1000 kW
NOTE: Orders of customized Specifications can be executed.
VARIABLE FREQUENCY SOURCE
MODEL: ZMVFS Typical Ranges Available
2.5 kW - 1 Ph. I/P
4.5 kW - 1 Ph. I/P
6 kW - 3 Ph. I/P
NOTE: Orders of customized Specifications can be executed
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Variable Voltage Source 500V-1A  

Variable Voltage Source 500V-1A

Technical Specifications

Make Zeal
Model ZMVVVFS
Input 230 Volt ±10% AC, 50 Hz
Output Voltage Range 5 to 500 V
Load 1A max
Output Frequency Range 45.0 to 65.0 Hz
Setting Frequency By Multi turn potentiometer
Digital Meter to indicate V & Hz.
Regulation 0.25%
Protection Against Overload & Short circuit.
THD 2%
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Variable Voltage Variable Frequency Power Source  

Variable Voltage Variable Frequency Power Source

Technical Specifications

Make Zeal
Model ZMVVVF6
Input 230 Volt ±10% AC, 50 Hz
Output Voltage Range 35 to 300.0 V
Compliance 6 kVA, at FS
Output Frequency Range 40.00 to 60.00 Hz
Setting of voltage & Frequency By Multi turn potentiometers
Meters 3½ digit AC voltmeter, 3 digit frequency meter
Accuracy of V 1.5% ± 2 digit
Accuracy of Hz ± 2 digit
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