Manual SENTRON Power Monitoring Device SENTRON PAC4200

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Safety instructions 2.1 Safety instructions See also (1) (2) Symbol Meaning Apply the measuring current (Page 95) Apply the measuring voltage (Page 95) Apply the supply voltage (Page 86) Replacing the battery (Page 147) Danger of electric shock. Caution! General hazard area. SENTRON PAC4200 16 Manual, 09/2008, A5E02316180B-01
Description 3 3.1 Features SENTRON PAC4200 is a Power Monitoring Device for displaying, storing, and monitoring all relevant system parameters in low-voltage power distribution. It is capable of single-phase, two-phase, or three-phase measurement and can be used in two-wire, three-wire, four-wire, TN, TT, and IT systems. Thanks to its compact design in 96 x 96 mm format, it is an ideal replacement for all conventional analog indicating instruments. With its large measured voltage range, SENTRON PAC4200 with a wide-voltage power supply can be connected direct in any low-voltage system up to a rated system voltage of 690 V (max. 600 V for Vph). Higher voltages can be measured using voltage transformers. For measuring current, either x / 1 A or x / 5 A current transformers can be used. The large graphical LC display permits reading even from a distance. SENTRON PAC4200 has adjustable backlighting for optimal readability even under poor lighting conditions. The combination of four function keys with the multi-language plaintext displays makes intuitive user prompting possible. The experienced operator can also use direct navigation for quicker selection of the desired display menu. SENTRON PAC4200 guarantees high measuring accuracy. It can be used to capture and store load profiles according to various methods. It has a range of useful monitoring, diagnostics, and service functions, a two-tariff active energy and reactive energy counter, a universal counter, and an operating hours counter for monitoring connected loads. A comprehensive, parameterizable signaling system allows application-specific monitoring of various events, such as limit violations or operator interventions. The volatile memory of the device and the internal clock are battery-backed. The integral Ethernet interface or an optional expansion module can be used for communication. SENTRON PAC4200 has two multifunctional digital inputs and two multifunctional digital outputs. The parameters can be set either direct on the device or with the SENTRON powerconfig configuration software. Password protection is integrated to guard against unauthorized access. SENTRON PAC4200 Manual, 09/2008, A5E02316180B-01 17
Page 1 and 2: SENTRON Power Monitoring Device SEN
Page 3 and 4: Table of contents 1 Introduction...
Page 5 and 6: Table of contents 8.3 Special displ
Page 7 and 8: Table of contents Table A- 4 Modbus
Page 9 and 10: Table of contents Figure 6-18 Conne
Page 11 and 12: Introduction 1 1.1 Purpose of this
Page 13 and 14: Contacts in the region Contacts in
Page 15: Safety instructions 2 2.1 Safety in
Page 19 and 20: Counters Description 3.1 Features
Page 21 and 22: See also 3.2 Measuring inputs Curre
Page 23 and 24: Designation Root-meansquare value V
Page 25 and 26: Designation Root-meansquare value A
Page 27 and 28: Description 3.3 Measured variables
Page 29 and 30: Description 3.4 Load profile Parame
Page 31 and 32: Description 3.4 Load profile Rollin
Page 33 and 34: Description 3.4 Load profile Access
Page 35 and 36: Description 3.4 Load profile Impact
Page 37 and 38: Description 3.6 Technical features
Page 39 and 40: Phase angles Unbalance Description
Page 41 and 42: Description 3.8 Limit values Combin
Page 43 and 44: Digital Inputs The output of pulses
Page 45 and 46: Description 3.11 Slots for expansio
Page 47 and 48: Description 3.12 Serial gateway Con
Page 49 and 50: 3.14 Password protection Scope Form
Page 51 and 52: 3.16 Events Displaying events Descr
Page 53 and 54: Event Event class LIMIT LOG. OP=1 O
Page 55 and 56: Operation planning 4 4.1 Operation
Page 57 and 58: Installation 5 5.1 Unpacking Observ
Page 59 and 60: Procedure See also Installation 5.2
Page 61 and 62: Installation 5.3 Mounting on the sw
Page 63 and 64: Installation step B Installation st
Page 65 and 66: Deinstallation steps 1. Discharge a
Page 67 and 68:
Connecting 6 6.1 Safety notes Instr
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DIC DI1 DI0 DOC DO1 DO0 Figure 6-2
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DIC DI1 DI0 DOC DO1 DO0
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Protecting the current measuring in
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Figure 6-8 Connecting the cables to
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Connecting 6.4 Connection examples
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Connecting 6.4 Connection examples
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(11) Two-phase measuring, three con
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Design Connecting 6.5 Grounding of
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Startup 7 7.1 Overview Prerequisite
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7.3 Parameterizing the device 7.3.1
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7.3.3 Date and time Procedure Start
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7. Open edit mode of the "CONNECTIO
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7.3.4.4 Setting the voltage input P
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7.4 Apply the measuring voltage See
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Operator control 8 8.1 Device inter
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Operator control 8.1 Device interfa
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Display title The display title in
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8.1.3 Display of the "MAIN MENU" Di
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Function keys See also Table 8- 2 A
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Function keys See also Operator con
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8.2.2 Operator input steps in the "
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8.2.5 Operator input steps in edit
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Table of instantaneous values The t
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Parameterizing 9 9.1 Introduction D
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9.2.3 Language and regional setting
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Parameterizing 9.2 Parameterizing t
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9.2.5 Power demand POWER DEMAND See
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9.2.7 Integrated I/Os DIGITAL OUTPU
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9.2.8 Communication Parameterizing
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9.2.10 Advanced Parameterizing 9.2
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LIMIT LOGIC Parameterizing 9.2 Para
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NOTICE 9.2.11 External modules Para
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To switch password protection on, p
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9.2.12.5 Password lost - what to do
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Service and maintenance 10 10.1 Cal
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3. Switch the system and the device
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10.5 Repair Procedure See also NOTI
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Technical data 11 11.1 Technical da
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Power supply Battery Design of the
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Communication Displays and controls
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Dimensions of the ring lug Dimensi
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Degree of protection and safety cla
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11.2 Labeling Labels on the housing
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Dimension drawings 12 Panel cutout
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Clearance measurements Clearances F
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Appendix A.1 Measured variables A M
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Name Abbrev. DE + IEC Abbrev. EN +
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Name Abbrev. DE + IEC Harmonics Vol
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Name Abbrev. DE + IEC Harmonics Cur
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Name Abbrev. DE + IEC Harmonics Cur
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Name Abbrev. DE + IEC Minimum slidi
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Appendix A.3 MODBUS Offset Number o
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Appendix A.3 MODBUS A.3.2 Structure
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Appendix A.3 MODBUS A.3.4 Structure
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Offset Number of registers 523 2 In
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A.3.9 Minimum values with a time st
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Value Assignment 8 = Current c 9 =
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Value Assignment 92 = Amplitude Unb
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Value Assignment 176 = 21st Harmoni
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A.3.14 Communication settings with
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A.3.15 I&M settings Addressing the
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Offset Number of registers Name For
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ESD guidelines B.1 Electrostatic se
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List of abbreviations C.1 Abbreviat
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Glossary 100BaseT 10BaseT Autonegot
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Index A Acknowledgable events, 51 A
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Terminal labeling, 70 Serial gatewa
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Manual SENTRON Power Monitoring Device SENTRON PAC4200

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