KMB SMP133, Руководство по эксплуатации

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SMY133-SMY134-SMP133 Operating Manual
4.2.12.2 Unlocking from the Instrument Panel.........................................................................................21
4.2.12.3 Locking/Unlocking by the User Management............................................................................21
4.2.13 Instrument Information..................................................................................................................... 22
4.3 Description of Operation......................................................................................................................... 23
4.3.1 Method of Measurement..................................................................................................................... 23
4.3.1.1 Voltage Fundamental Frequency Measurement Method.............................................................23
4.3.1.2 Voltage and Current Measurement Method.................................................................................23
4.3.1.3 Harmonics and THD Evaluation Method......................................................................................24
4.3.1.4 Power, Power Factor and Unbalance Evaluation Method............................................................24
4.3.1.5 Temperature............................................................................................................................... 26
4.3.1.6 “ The Fixscan” Mode................................................................................................................... 26
4.3.1.6.1 Function............................................................................................................................... 27
4.3.2 Measured Values Evaluation and Aggregation...................................................................................28
4.3.2.1 Actual Values Evaluation and Aggregation..................................................................................28
4.3.2.2 Average Values Evaluation.......................................................................................................... 28
4.3.2.2.1 Maximum and Minimum Average Values............................................................................29
4.3.2.3 Recorded Values Aggregation.....................................................................................................30
4.3.3 Embedded Electricity Meter................................................................................................................ 30
4.3.3.1 Electric Energy Processing.......................................................................................................... 30
4.3.3.1.1 Standard Energy Presentation............................................................................................30
4.3.3.1.2 Customizable Energy Screen..............................................................................................31
4.3.3.1.3 Recorded Values of Energy Aggregation.............................................................................32
4.3.3.2 Maximum Demand Processing....................................................................................................32
4.3.3.2.1 Fixed Window MD Processing, Last Demand and Estimated Demand................................33
4.3.3.2.2 Maximum Demand Presentation..........................................................................................33
4.4 Embedded Auxiliary Voltage Backup (SMP 133 only)...........................................................................34
5. RESIDUAL CURRENT MONITORING (RCM).................35
5.1 Measuring Transformers for the RCM....................................................................................................35
5.1.1 Electrical Safety.................................................................................................................................. 35
5.1.2 Standard RCTs with AC-Current Output.............................................................................................35
5.1.2.1 Overcurrent Protection................................................................................................................ 35
5.1.3 Special RCTs with DC-Current Output................................................................................................36
5.2 RCM Inputs Connection.......................................................................................................................... 36
5.3 RCM Setup & Presentation...................................................................................................................... 37
5.4 Tips & Hints.............................................................................................................................................. 38
6. INPUTS & OUTPUTS........................................................39
6.1 Connection of the I/Os............................................................................................................................ 40
6.1.1 Digital Output (DO, RO) Connection...................................................................................................41
6.1.2 Digital Input (DI) Connection............................................................................................................... 42
6.1.3 Analog Inputs Connection................................................................................................................... 42
6.1.4 External Pt100 Temperature Sensor Connection................................................................................42
6.2 I/O Setup................................................................................................................................................... 43
6.2.1 I/O Actions.......................................................................................................................................... 44
6.2.1.1 Digital Output (Standard, DO/RO)...............................................................................................44
6.2.1.2 Alarm Light (A)............................................................................................................................. 45
6.2.1.3 Pulse Output (PO)....................................................................................................................... 45
6.2.1.4 Pulse Switch................................................................................................................................ 45
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