Multimeter
EnerLyzer: Multimeter
In this mode, all ten inputs can either be used as voltage or as current inputs. AC or DC values can be measured.
EnerLyzer displays the following quantities:
- RMS value and phase for V, I (AC)
- DC values for voltage, current and power
- cos phi
- Active, reactive, and apparent power per phase and three-phase
- Symmetrical components
- Line-to-line voltage
- Two frequencies
Harmonic analysis
EnerLyzer: Harmonic Analysis
This mode allows the on-line analysis of signals up to the 64th harmonic (at 50/60 Hz).
EnerLyzer displays the following quantities:
- Magnitude and phase of the fundamental
- Frequency, magnitude and THD of the overall signal
- Magnitude and phase of the harmonic
Transient recording
With EnerLyzer, the CMC 356 or CMC 256plus can be used as a powerful 10 channel transient recorder. Each recording is stored in COMTRADE format.
Visualization and in-depth analysis of transient recordings can be performed with the TransView software that is provided with EnerLyzer. Replaying of transient recordings is possible using either Advanced TransPlay or TransPlay.
Sampling rate, pre-trigger time and recording time can be set for each recording. Recording may be triggered manually or by a defined trigger. This can be a certain voltage, current or binary level with rising or falling slope, or a power quality criteria (Swell & Sag triggers, Harmonic, Frequency Change, etc.).
Trend recording
EnerLyzer: Trend Recording
Records the following quantities over time:
- Frequency 1 (any channel)
- Frequency 2 (any channel)
- Currents (RMS value)
- Voltage (RMS value)
- Phase angles
- Real power (single and three phase)
- Reactive power (single and three phase)
- Apparent power (single and three phase)
- cos phi
Measurements over a very long period of time are possible. Recorded data can be exported for further processing into the CSV file format.
