Electro Industries Nexus 1271 Manuals

Manuals and User Guides for Electro Industries Nexus 1271. We have 1 Electro Industries Nexus 1271 manual available for free PDF download: Installation & Operation Manual

Electro Industries Nexus 1271 Installation & Operation Manual (212 pages)

Billing Meters

Brand: Electro Industries | Category: Measuring Instruments | Size: 4.46 MB

Table of Contents
9
General Settings
17
Quick Start Guide for Nexus® Type S Meters

17
Chapter 1: Quick Start up for Nexus® S Type Meters

19
Chapter 2: Nexus® 1262/1272 Meter Overview

25
- Figure 2.2: How the Nexus 1272 Meter Processes Inputs
  26
Chapter 3 : Operating Instructions for the Nexus® 1262/1272 Meter

35
Chapter 4 : Testing for the Nexus® 1262/1272 Meter

45
- Testing Tools
  45
- 1: Test Pulse LED
  45
- 2: LCD Display
  46
- Test Mode
  46
- 1: Entering Test Mode
  46
- 2: Using Test Mode
  48
- 3: Test Mode Preset Accumulators
  49
- 4: Exiting Test Mode
  50
Chapter 5 : Serial Communication Wiring

53
Chapter 6: Hardware Installation

77
- Figure 6.3: Nexus 1262/1272 Meter Mounted in A-Base Bottom
  79
Chapter 7 : Nexus® Meter's Time of Use Feature

89
Chapter 8: Transformer Loss Compensation

91
Chapter 9 : Using the Nexus® External Displays

99
Chapter 10: Nexus® External Output Modules

117
- 1: Port Overview
  118
- Installing Nexus® External Output Modules
  119
- Figure 10.2: Nexus Meter Connected to Output Module
  119
- 1: Power Source for Output Modules
  120
- Figure 10.4: Power Flow from PSIO to Output Module
  120
- Figure 10.5: Labels for the PSIO Power Source
  120
- Using Multiple Output Modules
  121
- 1: Steps for Attaching Multiple Output Modules
  121
- Figure 10.6: Multiple Output Modules
  121
- Factory Settings and Reset Button
  122
- Analog Transducer Signal Output Modules
  123
- 1: Overview
  123
- 2: Normal Mode
  124
- Digital Dry Contact Relay Output (Form C) Module
  125
- 1: Overview
  125
- 2: Communication
  126
- 3: Normal Mode
  126
- Digital Solid State Pulse Output (KYZ) Module
  127
- 1: Overview
  127
- 2: Communication
  128
- 3: Normal Mode
  128
- Specifications
  129
Chapter 11 : Electrical Installation for Nexus® 1262/1272 Meter(Type S)

151
Chapter 12: Nexus® 1262/1272 Switchboard Meter (Type Z)

151
- Introduction
  151
- Labels
  152
- Specifications and Dimensions
  153
- Installation
  156
Chapter 13: Nexus® Meter Calculations

169
- Measurements and Calculations
  169
- Demand Integrators
  174
Chapter 14 : EN50160 Flicker

177
- Overview
  177
- Theory of Operation
  177
- Setup
  179
- Software - User Interface
  180
- Logging
  183
- Polling
  183
- Log Viewer
  183
- Performance Notes
  184
Appendix A Transformer Loss Compensation Excel Spreadsheet with Examples

185
- A.1: Calculating Values
  185
- A.2: Excel Spreadsheet with Example Numbers
  185
Appendix B Blade Configuration for Forms 9S, 36S and 45S

191
- B.1: 1262/1272 Forms
  191
- B.2: Blade Configuration Drawings
  191
Appendix C: Three-Phase Power Measurement

193

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Electro Industries Nexus 1271 Manuals

Electro Industries Nexus 1271 Installation & Operation Manual (212 pages)

Table of Contents

Quick Start Guide for Nexus® Type S Meters

Chapter 1: Quick Start up for Nexus® S Type Meters

Chapter 2: Nexus® 1262/1272 Meter Overview

Chapter 3 : Operating Instructions for the Nexus® 1262/1272 Meter

Chapter 4 : Testing for the Nexus® 1262/1272 Meter

Chapter 5 : Serial Communication Wiring

INP200 Onboard Ethernet

INP202 Ethernet/Modem Combination

Chapter 6: Hardware Installation

Chapter 7 : Nexus® Meter's Time of Use Feature

Chapter 8: Transformer Loss Compensation

Chapter 9 : Using the Nexus® External Displays

Chapter 10: Nexus® External Output Modules

Chapter 11 : Electrical Installation for Nexus® 1262/1272 Meter(Type S)

Chapter 12: Nexus® 1262/1272 Switchboard Meter (Type Z)

Chapter 13: Nexus® Meter Calculations

Chapter 14 : EN50160 Flicker

Appendix A Transformer Loss Compensation Excel Spreadsheet with Examples

Appendix B Blade Configuration for Forms 9S, 36S and 45S

Appendix C: Three-Phase Power Measurement

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