|Input Power||230V+/- 10%|
|Frequency Range||45 to 1000 Hz|
|Total Harmonic Distortion||Less than 1.25% for Precision Voltage & Current Source|
Zeal Make Precision Variable Voltage Variable Frequency the regulation, stability, frequency response and accuracy of the voltage source are excellent. The source can be used for simulation of mains condition & verifying frequency response of devices.
|Input Voltage||230 VAC +-10%,50Hz / 110 VAC 60 Hz|
|Weight||85 kg approx|
|Frequency||50 Hz to 1000Hz|
|Digital Meters||3.5 digit Volt Meter and 4 digit Frequency Meter|
|Frequency Range||45Hz to 65 Hz|
|Line / Load Regulation||0.25%|
|Output Voltage Range||30V to 300 VAC(15AMP)|
|Stability||0.1% (After Warm-up)|
|Total Harmonic Distortion||Less than 1.25% for Precision Voltage & Current Source. 3.5% for Power sources|
|Protection||Overload and Short circuit|
We are suppliers of various types of Power sources, our Variable Voltage Source has following specifications. The regulation, stability, and accuracy of the current source are excellent. It can be used for calibration of ratio error of CTs, calibration of clamp on Meters, Testing of contactor/circuit breakers drop at high current etc.
(All specifications are valid after warm up of 15 minutes)
· Power : 230 V AC, ±10 %, 50 Hz.
· Dimensions : (W: 650 X D: 430 X H : 450) mm
· Weight : 85 kg Approx.
· Output Voltage Range : 0 V to 200 V AC
· Output Current Range : 5 A AC
· Output Frequency : 50 to 2000 Hz
· Compliance : 1000 VA, at FS of each Range.
· Accuracy : 1.5% ±10 dgt for Voltage &
1.5%±3 dgt for Current. ± 2 Digit Frequency Meter
· Output Waveshape : Sinusoidal
· Protections : 1) Short Circuit, 2) Output Over Load both With Tripping Indication.
· Controls : Voltage and frequency setting by Multi - turn
Potentiometer, Power ON/OFF By toggle switch.
· Metering : 4 ½ digit for Volt, 4 ½ digit for current and
4 digit for Frequency Meter.
|Setting||By Decade Switch|
|Temperature Positions||-50,25,0, 25,50,75,100,200,300,400 degree Celsius|
|Type of Simulation of Sensor||RTD (PT 100)|
We are the leading manufacturers and suppliers of RTD Calibrator/RTD Source. RTD Calibrator is a source of fix resistors proportionate to 10 different temperatures of RTD. These 10 positions simulate precision temperature ranging from -50°C to +400 °C. All these resistors are calibrated and trimmed precisely. Selection is through 10 positions of a rotary switch. The resistors are of good stability. Switch offers low contact resistance. Hence the accuracy of RTD calibrator is very high. It is very good for calibration of PT 100 sensor based temperature indicators, controllers, scanners etc.