Electro-Voice 250 - Manual

Electro-Voice 250

Electro-Voice 250 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

1 Page 1
2 Page 2
3 Page 3
4 Page 4
5 Page 5
6 Page 6
7 Page 7
8 Page 8
9 Page 9
10 Page 10
11 Page 11
12 Page 12
13 Page 13
14 Page 14
15 Page 15
16 Page 16
17 Page 17
18 Page 18
19 Page 19
20 Page 20
21 Page 21
22 Page 22
23 Page 23
24 Page 24
25 Page 25
26 Page 26
27 Page 27
28 Page 28
29 Page 29
30 Page 30
31 Page 31
32 Page 32
33 Page 33
34 Page 34
35 Page 35
36 Page 36
37 Page 37
38 Page 38
39 Page 39
40 Page 40
41 Page 41
42 Page 42
43 Page 43
44 Page 44
45 Page 45
46 Page 46
47 Page 47
48 Page 48
49 Page 49
50 Page 50
51 Page 51
52 Page 52
53 Page 53
54 Page 54
55 Page 55
56 Page 56
57 Page 57
58 Page 58
59 Page 59
60 Page 60
61 Page 61
62 Page 62
63 Page 63
64 Page 64
65 Page 65
66 Page 66
67 Page 67
68 Page 68
69 Page 69
70 Page 70
71 Page 71
72 Page 72
73 Page 73
74 Page 74
75 Page 75
76 Page 76
77 Page 77
78 Page 78
79 Page 79
80 Page 80
81 Page 81
82 Page 82
83 Page 83
84 Page 84
85 Page 85
86 Page 86
87 Page 87
88 Page 88
89 Page 89
90 Page 90
91 Page 91
92 Page 92
93 Page 93
94 Page 94
95 Page 95
96 Page 96
97 Page 97
98 Page 98
99 Page 99
100 Page 100
101 Page 101
102 Page 102
103 Page 103
104 Page 104
105 Page 105
106 Page 106
107 Page 107
108 Page 108
109 Page 109
110 Page 110
111 Page 111
112 Page 112
113 Page 113
114 Page 114
115 Page 115
116 Page 116
117 Page 117
118 Page 118
119 Page 119
120 Page 120
121 Page 121
122 Page 122
123 Page 123
124 Page 124
125 Page 125
126 Page 126
127 Page 127
128 Page 128
129 Page 129
130 Page 130
131 Page 131
132 Page 132
133 Page 133
134 Page 134
135 Page 135
136 Page 136
137 Page 137
138 Page 138
139 Page 139
140 Page 140
141 Page 141
142 Page 142
143 Page 143
144 Page 144
145 Page 145
146 Page 146
147 Page 147
148 Page 148
149 Page 149
150 Page 150
151 Page 151
152 Page 152
153 Page 153
154 Page 154
Page: / 154

Table of Contents:

  • Page 2 – Electro Industries/GaugeTech
  • Page 4 – ii; Customer Service and Support
  • Page 5 – iii; About Electro Industries/GaugeTech
  • Page 6 – iv
  • Page 7 – Table of Contents; Chapter 2: Nexus Overview
  • Page 8 – : Navigational Map for P60N Touch Screen External Display; Chapter 7: Transformer Loss Compensation
  • Page 9 – vii
  • Page 11 – Chapter 1; EEI Handbook for Electricity Metering; Phase System Configurations; Phase A
  • Page 12 – Fig 1.2: Phasor Diagram Showing Three-phase Voltages and Currents; The phasor diagram shows the 120; Table 1.1: Common Phase Voltages on Wye Services
  • Page 17 – Table 1.2: Power and Energy Relationship Over Time; Time Interval
  • Page 18 – : Reactive Energy and Power Factor; Intervals
  • Page 19 – Figure 1.9: Voltage and Complex
  • Page 20 – Figure 1.10: Nondistorted Current Waveform
  • Page 22 – and; higher order harmonics.
  • Page 23 – Cause
  • Page 25 – Chapter 2; Communicator EXT User Manual
  • Page 27 – Out Option; Refer to the; Out Function
  • Page 28 – Communicates using the industry standard Modbus/TCP protocol.; software connection; Double click on Communicator EXT Software to open.
  • Page 31 – Wye; Wye; For; Wye; For; Wye; For; Delta; VA
  • Page 33 – cos
  • Page 34 – Thermal Demand; : This convention records the average (arithmetic mean) demand; Predictive Window Demand; : Predictive Window Demand enables the user to forecast average
  • Page 37 – Specification
  • Page 38 – : Nexus P60N Touch Screen Display Specifications
  • Page 39 – enclosed and protected environment; , such as in a switchgear cabinet. Install; switch or circuit breaker; nearby label it clearly as the meter’s disconnecting mechanism.
  • Page 40 – Nexus Meter Mounting Diagram, Side View
  • Page 41 – : Mounting the Nexus LED External Displays; Figure 3.3: Nexus P40N LED External Display Mounting Diagrams
  • Page 42 – : Mounting the Nexus P60N Touch Screen External Display; Figure 3.4: Nexus P60N Touch Screen Display Mounting Diagram
  • Page 43 – Figure 3.6: Cutout for Nexus P60N Touch Screen Display; Carefully “drop in” the P60N with bezel and gasket attached.
  • Page 44 – Mounting Bracket
  • Page 45 – Per Module; Nexus I/O Modules Mounting Diagram, Front View
  • Page 47 – Chapter 4; : Wiring the Monitored Inputs and Voltages
  • Page 48 – : Isolating a CT Connection Reversal; Or, go to the Phasors screen of the Communicator EXT software (see; EIG Recommendations; WA; DO NOT; shorting block on the secondary of the CT.
  • Page 49 – Externally fuse the power supply with a 5 Amp fuse.; Control Power
  • Page 59 – Chapter 5
  • Page 60 – PC
  • Page 61 – over Ethernet; Daisy Chain
  • Page 62 – Modem/Ethernet Gateway; Nexus P40N External Display; You must also connect the shield to
  • Page 63 – Nexus Meter Port 1; Voltage terminals for power connections; connect these pins to devices that receive power from
  • Page 64 – Shield; next device
  • Page 65 – Incorrect Connection: “T”; Figure 5.7: Incorrect “T” and “Star” Topologies; Incorrect Connection: “Star”; “Star” Connection Incorrect!
  • Page 66 – : RS-4485 Connection—Nexus Meter to a Computer or PLC; You; must; to a PC; of this
  • Page 69 – Communicator EXT; Nexus Meter Port 3; Top
  • Page 71 – : use to connect to another module’s female RS-485 side port.; Male RS-485 Side Port; to another module’s male RS-485 side port.; Female RS-485 Side Port
  • Page 72 – Male Side Port on Nexus I/O Module
  • Page 73 – : Steps to Determine Power Needed; Add together the VA Ratings for I/Os and Displays in use.; Communicator EXT User; I/O MODULES’ FACTORY SETTINGS AND VA RATINGS
  • Page 74 – Figure 5.14: Linking Multiple Nexus Devices in Series; : Linking Multiple Nexus Devices in Series; must be assigned a unique address
  • Page 75 – : Networking Groups of Nexus Meters
  • Page 76 – EIG recommends using; Remote Connection—RS-232
  • Page 77 – Figure 5.17: Remote Connections with Internal Modem Option
  • Page 78 – Network; Figure 5.18: Remote Connections with Internal Network Option
  • Page 79 – Pins at Null Modem Female End
  • Page 80 – : Programming Modems for Remote Communication; If you are; not
  • Page 81 – Up Up Down Down Up Up Up Down; Optional 150V Max for wet contacts; The Nexus High Speed Inputs can be used in many ways:; Figure 5.20: High Speed Inputs Connection
  • Page 82 – : Five Modes of Time Synchronization; approximately 1 minute per month.; Modbus Commands Time Synchronization:; The meter uses Serial Modbus-Based Commands; DNP Line Synchronization:; The meter uses DNP Protocol Commands to change the date and
  • Page 83 – B Connections; Signal; GPS; Click Time Settings. Set the Time Zone and Daylight Savings (Select; AutoDST; or; Enable; GPS does not supply the YEAR
  • Page 85 – Master; for this; Figure 6.1: Nexus P40N LED External Display
  • Page 89 – : Navigational Map of Dynamic Readings Mode; Use LEFT/RIGHT arrow keys to navigate Readings
  • Page 90 – Energy Manager User Manual; Group 5: Firmware Versions and Serial Numbers
  • Page 91 – Readings; : Navigational Map of Nexus Information Mode; Use UP/DOWN arrows to scroll between groups.
  • Page 93 – : Navigational Map of Display Features Mode
  • Page 94 – : Nexus P60N Touch Screen External Display
  • Page 100 – Touch; OK; to refresh screen (go back to original; LCD SCREEN SETTINGS
  • Page 102 – : Navigational Map for P60N Touch Screen External Display
  • Page 103 – Chapter 7; The Edison Electric Institute’s
  • Page 104 – Total Secondary Watt Loss =
  • Page 105 – Performs Bidirectional Loss Compensation.
  • Page 106 – : Loss Compensation in Three Element Installations; TLC Calculator
  • Page 109 – Meter Base kVA
  • Page 111 – Chapter 8; schedule
  • Page 112 – Nexus Communicator User Manual
  • Page 113 – Chapter 9; All Nexus External I/O modules have the following components:; : used for functions specific to the type of module; size and pin configuration vary; Press and hold for three seconds to reset the module’s; LEDs; : used to secure one or more modules to a flat surface.
  • Page 114 – Four Analog Outputs
  • Page 115 – Nexus
  • Page 116 – You must also do the following:; PSIO Power Source; SIDE LABEL
  • Page 118 – modules stay securely connected.; : Factory Settings and Reset Button; Reset Button; Modbus Communicating I/O Modules User Manual; Module; Latching Relay Outputs
  • Page 119 – : Analog Transducer Signal Output Modules; supports up to 2 Modules
  • Page 120 – Modbus
  • Page 121 – Programmable
  • Page 123 – RO1: 4 Latching Relay Outputs; Transmit Delay Time: 0
  • Page 125 – Modbus Communicating
  • Page 127 – Maximum registers per request, read or write, is 4 registers.orm; supports up to 4 Modules
  • Page 128 – Digital Dry Contact Relay Outputs (Multiple modules can be used.)
  • Page 129 – Nexus Monitor with Internal Modem Option; PLUS; the cabability of connecting to a PC via standard phone line. No; Figure 10.1: Nexus with Internal Modem Option
  • Page 130 – Communicator EXT Software Manual
  • Page 131 – Nexus Meter with Internal Network Option; the cabability of connecting to a multiple PC’s via Modbus/TCP over; Figure 11.1: Nexus with Internal Network Option
  • Page 133 – Ethernet Gateway
  • Page 135 – Flicker; Block 1; level. This simulates the behavior of a lamp.; Block 3
  • Page 137 – Measurement Procedure; Data available; Figure 12.1: Simulation of Eye Brain Response
  • Page 138 – Main screen
  • Page 140 – Current Pst values for Va, Vb and Vc and the time of computation.; Long Term Readings; Current Plt values for Va, Vb and Vc and the time of computation.
  • Page 143 – Appendix A; A.2: Excel Spreadsheet with Example Numbers
  • Page 149 – Electro Industries/Gauge Tech; Glossary; Relating to a system of numbers having 2 as its base (digits 0 and 1).
Loading the manual

Nexus

1250 /1252

High Performance SCADA Monitor

Electro Industries/GaugeTech

Installation & Operation Manual

Version 1.2

5

November 13

, 200

6

Doc # E107706 V1.

25

1800 Shames Drive

Westbury, New York 11590

Tel: 516-334-0870

Fax: 516-338-4741

[email protected]

www.electroind.com

“The Leader in Web Accessed Power Monitoring and Control”

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Summary

Page 2 - Electro Industries/GaugeTech
Page 4 - ii; Customer Service and Support

Electro Industries/GaugeTech Doc # E107706 V1.2 5 ii Customer Service and Support Customer support is available 9:00 am to 4:30 pm, eastern standard time, Monday through Friday.Please have the model, serial number and a detailed problem description available. If the problem concerns a particular rea...

Page 5 - iii; About Electro Industries/GaugeTech

Electro Industries/GaugeTech Doc # E107706 V1.2 5 iii About Electro Industries/GaugeTech Electro Industries/GaugeTech was founded in 1973 by Dr. Samuel Kagan. Dr. Kagan’s first innovation,an affordable, easy-to-use AC power meter, revolutionized the power-monitoring field. In the 1980s Dr.Kagan and ...

Other Electro-Voice Models

All Electro-Voice Other