Ceiec Electric PMC-630 E, Руководство пользователя

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9
Ceiec Electric Technology
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kW, kvar, kVA, PF per phase and Total
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Frequency
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kWh, kvarh Import / Export / Total / Net and kVAh
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Bi-directional energy measurements
Sliding Window Demands
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Voltage, current, power, PF, Frequency, V and I Unbalance, and THD
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Max/Min values per demand interval
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Peak Demands for This Month and Last Month
Power Quality
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Voltage and Current Unbalance based on Sequence Components
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THD, TOHD, TEHD and K-Factor
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Individual harmonics up to 31
st
on-board and 63rd via software
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Transient Voltage Detection at 128 samples per cycle
Log Memory
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2MB on-board log memory
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Dynamic memory allocation for Data Recorder Logs
Waveform Recorder Log
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2 independent groups of waveform recorders with a combined total of 6 entries
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Simultaneous capture of 3-phase Voltage and Current signals
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Programmable format from 128x5, 64x10, 32x20 to 16x40 with up to 5 pre-fault cycles
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Support FIFO recording mode
Data Recorder Log
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16 Data Recorder Logs of 16 parameters each for real-time measurements, harmonics, interval
energy, demand, ….etc
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Recording interval from 1s to 40 days
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Configurable depths and recording offsets
SOE Log
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64 events time-stamped to ±1ms resolution
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Setup changes, Setpoint events and I/O operations
Max/Min Log
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Voltage, Current, Frequency, kW, kvar, kVA, Power Factor, Unbalance, VTHD and ITHD of This
Month and Last Month
Setpoints
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9 user programmable setpoints with extensive list of monitoring parameters
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Configurable thresholds and time delays
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WF Recording, Data Recorder and RO trigger
Digital Inputs
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6 channels, volts free dry contact, 24VDC internally wetted
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External status monitoring with programmable debounce
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Pulse counting with programmable weight for each channel for collecting WAGES information
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1000Hz sampling
Relay Outputs
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3 channels Form A Mechanical relays
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8A @ 250VAC / 24VDC for RO1