Measuring Instruments

A1100

Elster A1100 User Manual

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A1100

Electronic Polyphase Meter

Operating & Maintenance Instructions

M180 001 1E

7.2005

The company’s policy is one of continuous product improvement and the

right is reserved to modify the specification contained herein without notice

Table of Contents

Default Chapter3
- Table of Contents3
1 Foreword5
2 Warnings6
3 Compliance with Standards and European Directives6
4 Approvals6
5 Introduction7
6 General Description8
- Basic Meter Types8
- Current and Voltage Ratings8
- System Connections8
- Meter Configurations9
- Meter Accuracy9
- Meter Case9
7 Time of Use Registers10
8 Over Voltage Operation10
9 Power Flow Insensitive Mode10
10 Test Indicator & Anti-Creep10
11 Security Features11
- Data Retention11
- Phase Present/Phase Fail Indication11
- Recordable Security Features12
- Reverse Energy Flow12
- Power Fail Count12
- Phase Fail Count12
- Elapsed Hours - Rate 1 and Rate 212
- Meter Errors12
  - Lcd Meter12
  - Stepper Register Meter12
12 Meter Register and Displays13
- Liquid Crystal Display13
- Display Modes14
- Displayable Data14
  - Rate Meter16
- Display Multiplier (CT Operated Meters)19
- Meter Errors19
- Mechanical Stepper Type Register19
13 Communications20
- Irda Communications20
- Optional Serial Data Port20
- Transmitted Data21
14 Pulsing Output22
15 Auxiliary Voltage Terminals23
16 Technical Data24
17 Installation25
- Unpacking25
- Handling25
- Storage25
- Installation Site25
- Electromagnetic Compatibility (Emc)25
- Fixing and Connection26
18 Commissioning27
19 Maintenance27
20 Disposal and Recycling28
- Figures Figure 1 - Model Code29
- Igure Mcodel Code Continued )30
- Odel C Ode ( Continued )30
- Figure 2 - Liquid Crystal Display Meter31
- Igure Stepper Register Meter Lcd Nameplate32
- Figure 3 - Nameplates33
- Figure 4 - Load Curves (Class 1 Limits)34
- Figure 5 - Terminal Arrangements35
- Igure Terminal Configurations36
- Figure 6 - Dimensions, Fixing Centres and Terminal Cover with Cut-Out37
- Figure 7 - Typical Single Rate Import Meter Display38
- Igure Typical Two Rate Import Meter Display39
- Display Data (Lcd Meter )40
Appendix A - Irda Data Formats41
- A1 Introduction41
- A2 Irda Output Message41
- A3 Irda Data Bits42
- A4 Irda Message Format43
- A5 Irda Transmission Table: Status and Billing Data43
Appendix B - Checking Kwh Registration Accuracy46
- B1 Introduction46
- B2 Checking Meter Accuracy Using the Test Led46
- B2.1 Comparing the Number of LED Pulses with Substandard Meter Register Advance46
- B2.2 Comparing LED Pulses with Substandard Meter Pulses47
- B3 Checking Meter Registration Accuracy from Register Advances47
- B3.1 Using the 'Test' Values on the Meter Display47
- B3.2 Using the Register Readings from the Irda Output48
- B3.2.1 Comparing the Irda Register Reading Advance with that of a Substandard Meter48
Appendix C - Irda Data Software49
- C1 Introduction49
- C1.1 Installing the Software49
- C1.2 Collecting Data Using a Laptop49
- C1.3 Collecting Data Using a PDA51

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Elster A1100 Specifications

General

Brand	Elster
Model	A1100
Category	Measuring Instruments
Language	English

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