User's Manual

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Contact Elster Electricity for information
REX Meter
1 Introduction Technical Manual
1-2 30 November 2006
This manual is a guide to the features and operating characteristics of the REX
meter. Other technical manuals or operator guides provide additional information
on other EnergyAxis System components, including the Elster Electricity
Metering Automation Server (MAS), the A3 ALPHA
®
meter/collector, and the
Elster Electricity 900 MHz RF LAN.
See Figure 1-1 for an illustration of a REX meter.
Figure 1-1. REX meter
Standards Compliance
The REX meter meets or exceeds the American National Standards Institute
(ANSI) standards for electricity metering, and it is intended for use by single
phase utility customers.
Number Date Title
ANSI C12.1 2001 American National Standard for Electric Meters –
Code for Electricity Metering
ANSI C12.10 1997 Electromechanical Watthour Meters
ANSI C12.20 1998 American National Standard for Electricity Meters 0.2
and 0.5 Accuracy Classes
LAN ID: 255-1970110102

CL20, 120 TO 240V, 3W, 60Hz
FM 4S Watthour Meter
Kh 1.0 TA 2.5
ZCC22000000

REX METER NAMEPLATE
*G012345678 *
SERIAL #
12 345 678
Pkh
Mult. By
:1
VTR
:5
CTR
FCC ID: QZC-RX9A
TYPE R1S