3 phase calibration power supply
Calmet - C300B
New generation of Three Phase Power Calibrator with many easy-to-use functions for automatic calibration...
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Technical Description
- Precision 0.02 and 0.05 class standard power supplies with currents up to 120A (360A) and voltages up to 560VAC with programmable power quality parameters. Enables automatic testing and calibration of electrical measuring instruments, measuring transducers, current transformers and protective relays.
- The C300B is a versatile instrument with multiple measurement functions that can be used
- Testing and calibration of electrical measuring equipment (meters/power)
- Automatic testing and error calculation for electrical measuring devices
- Power quality calibrator for sinusoidal signals
- Source quality calibrator for waveform and time correction signals
- Advanced and easy to use functions
- Test and calibrate manually or in fully automated process
Advanced functions:
- Automatically calculate the error of the device to be calibrated
- 40 harmonic voltage and current programs with different amplitudes and phases can be programmed.
- Set internal harmonics and wave shape like triangle, fired or burst
- Program power quality such as dips, interruptions, shock, flicker, oscillation….
Specifications
| Overview | |
| Parameter: | 3x560V, 3x120A (1x360A), class up to 0.02% |
| Large capacity and light weight: | 27kg in portable case |
| Wide input range and high power: | |
| Input pulse: | 2 inputs up to 200kHz for electricity meter testing |
| Start/stop input: | There are 3 timer inputs for testing protection relays. |
| AC input: | 4 inputs 10.0000V, 16.0000mA, 200.000mA and 6.0000A for transformer and current clamp measurement and testing |
| DC input: | 2 inputs ±14.0000V and ±24.0000mA for testing/verifying transducers |
| Wide output range and high power: | |
| 3-phase voltage: | 0.5000-560.00V |
| 3-phase current: | 1,000mA-120,000A, can be connected in single phase with current up to 360A |
| Change phase angle and phase shift: | 0.00-360.00 degrees |
| Output frequency: | 40,000-500,000Hz or synchronized with mains frequency |
| Pulse output: | up to 200kHz |
| Binary output: | 2 outputs to trigger external devices |
