Panel Components & Systems, Inc. (PC&S)
PC & S - Model DKM-405 - Network Analyzer with Total Harmonic Distortion Relay
The DKM-405 is a low-cost precision instrument designed to display various AC parameters in a 3-phase distribution panel.
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The standard unit is designed for 230/480V network. A different version is available for 120/208V systems.
The harmonic analysis is available for up to 31 harmonics. THD values of both voltage and current inputs are available.
The optional digital input accepts both AC and DC signals and has programmable functions.
The optional relay output is programmable. Relay function is selected through a list.
The unit fits into a standard 92x92mm panel opening.
- True RMS measurements
- Total harmonic distortion display
- Max. demand display
- Configurable relay output
- Energy pulse output capability
- Optically isolated, configurable digital input
- Active-reactive power counters
- Hour counter
- Voltage transformer ratio for MV applications
- Front panel programming
- Reduced panel depth
- Wide operating temperature range
- Sealed front panel (IP54)
- Plug-in connection system
- Line-to-Line Volts: L1-L2, L2-L3, L3-L1
- Line-to-Neutral Volts: L1-N, L2-N, L3-N
- Line Currents: L1-L2-L3
- Active Power
- Reactive Power
- Apparent Power
- Power Factor
- Total Active Power: ΣP
- Total Reactive Power: ΣQ
- Total Apparent Factor: ΣS
- Total Power Factor: Σcos
- Active Power Counters: Pc1
- Reactive Power Counters: Qc1
- Hour Counter: Hc1
- Total Harmonics of any voltage or current