MEATEST M133C Three Phase Power & Energy Calibrator
The Meatest M133C Three Phase Power & Energy Calibrator is compact all-in-one three phase power/energy calibrator. It can supply the unit under test with one phase accurate AC voltage and current with calibrated phase shift or DC voltage and current. Output voltage can be set in six ranges up to 600 V and output current in six ranges up to 30 A. Simulated electric power can be set independently in each phase. Frequency can be set in range from 15 Hz to 1 kHz with resolution 0.001 Hz to 0.01 Hz.
The M133C Calibrator is equipped with 5 1/2 digital DC meter with DC ranges 20 mA or 10 V for direct calibrating of various types of power transducers.
Authorised Australian Distributor
MEATEST M133C Three Phase Power & Energy Calibrator is an AC/DC power and energy calibrator for calibration of power meters, power transducers, power quality analysers and generally all kinds of power measuring devices. AC voltage, current, power and energy functions have calibrated phase shift in frequency range from 15 Hz to 1 kHz with resolution as good as 0.001 Hz. Simulated electric power (including power quality functions) can be set independently in each phase of both voltage and current signals. Built-in 5½ process multimeter for transducer calibration is standard part of every M133C calibrator.
Power quality functions
MEATEST M133C Three Phase Power & Energy Calibrator has four different distortion functions available:
- Harmonic distortion with up to 50 harmonic products
- Interharmonic distortion up to 5000 Hz
- Amplitude modulation using symetrical sine or square wave envelope and finally
- dip/swell amplitude modulation using custom square wave envelope.
Modulation frequency can be set in range from 0.001 Hz to 50 Hz, maximum modulation depth is 30 % and again, all the distortion parameters can be set independently for each phase.
The MEATEST M133C Three Phase Power & Energy Calibrator is more than just a sophisticated power source. Using built-in process multimeter, both transducer inputs and outputs can be handled by the M133C at the same time so you can calibrate it more easily, using no other calibration equipment. Floating current outputs can be connected directly with voltage outputs to allow for 3-wire power meter calibration. One calibrator, many applications – saving your time, space and costs.