AccuEnergy AcuRev 2000 User manual

AcuRev 2000 Series Power Meter
V:2.0 Revised October 2018
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[Cover page]

AcuRev 2000 Series Power Meter
V:2.0 Revised October 2018
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Copyright© 2018 V2.11
This manual may not be altered or reproduced in whole or in part by any means
without the expressed written consent of Accuenergy.
The information contained in this document is believed to be accurate at the time of
publication, however, Accuenergy assumes no responsibility for any errors which may
appear here and reserves the right to make changes without notice. Please ask the
local representative for latest product specifications before ordering.
[ Document #2010E2211 Revision Date: October 2018]

AcuRev 2000 Series Power Meter
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Please read this manual carefully before installation, operation and
maintenance of AcuRev 2000 series meter. The following symbols in this manual
are used to provide warning of danger or risk during the installation and
operation of the meters.
Electric Shock Symbol: Carries information about procedures which must
be followed to reduce the risk of electric shock and danger to personal
health.
Safety Alert Symbol: Carries information about circumstances which if not
considered may result in injury or death.
This mark indicates that this product is UL listed.
Prior to maintenance and repair, the equipment must be de-energized and
grounded. All maintenance work must be performed by qualified, competent
accredited professionals who have received formal training and have
experience with high voltage and current devices. Accuenergy shall not be
responsible or liable for any damages or injuries caused by improper meter
installation and/or operation.
Accuenergy shall not be responsible or liable for any damages caused by improper
meter installation and/or operation.

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CONTENTS
Chapter 1: Introduction ........................................................................................................ 9
1.1 Meter Overview................................................................................................... 9
1.2 Areas of Application .......................................................................................... 11
1.3 AcuRev 2000 series Features ............................................................................. 11
Chapter 2 Installation ......................................................................................................... 15
2.1 Appearance and Dimensions ............................................................................. 16
2.2 Installation Methods.......................................................................................... 21
Environmental ..................................................................................................... 21
Installation of Meter Base and Modules .............................................................. 22
Installation Steps: ................................................................................................ 24
Display Module Installation ................................................................................. 25
2.3 Wiring ................................................................................................................ 27
Terminals............................................................................................................. 27
Aux. Power Supply ............................................................................................... 29
Voltage Input signal ............................................................................................. 30
Current Input signal ............................................................................................. 30
Vn Connection ..................................................................................................... 30
Wiring Methods................................................................................................... 31
Communication ................................................................................................... 37
Chapter 3: Meter Display and Operation ........................................................................... 39
3.1 Display Panels and Keys ..................................................................................... 39
3.2 Energy Display and Operation ............................................................................ 42
3.3 Demand Display and Operation ......................................................................... 45
3.4 IO Display and Operations ................................................................................. 47

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3.5 Real-time display and key operation .................................................................. 49
3.6 Shortcut Code .................................................................................................... 51
3.7 Power quality display and key operation ............................................................ 64
3.8. Basic settings and key operation ....................................................................... 67
3.9 Network Settings ............................................................................................... 69
3.10 Meter information and key operation .............................................................. 70
Chapter 4 Functions and Software ..................................................................................... 72
4.1 Basic Parameter Functions ................................................................................. 72
4.2 IO Functions ....................................................................................................... 76
4.3 Demand ............................................................................................................. 79
4.4 Energy................................................................................................................ 80
4.5 Sequence of Events (SOE) .................................................................................. 86
4.6 Over/Under Limit Alarming ................................................................................ 87
4.7 System Event Log ............................................................................................... 90
4.8 Trending Record ................................................................................................ 90
4.9 Seal Function ..................................................................................................... 94
4.10 Device Information ........................................................................................ 100
Chapter 5: Communication ............................................................................................... 102
5.1 Modbus Protocol Introduction ......................................................................... 102
5.2 Modbus Communication Format ..................................................................... 104
5.3 Ethernet communication ................................................................................. 110
5.3.1 Introduction to Ethernet ........................................................................... 110
5.3.2 Function Description of Ethernet module .................................................. 110
5.3.3 Definition of RJ45 Interface ....................................................................... 111
5.3.4 Cable ......................................................................................................... 112
5.3.5 Connection Method .................................................................................. 112
5.3.6 Initializing Ethernet Module ...................................................................... 112

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5.3.7 Searching IP Address of Ethernet Module ................................................. 118
5.3.8 Description of Modbus-TCP protocol ........................................................ 119
5.3.9 Webpage Browsing and Parameter Settings ............................................. 126
5.3.10 Email Function ........................................................................................ 135
5.3.11 SNMP Function ....................................................................................... 135
5.3.12 SNTP Function ......................................................................................... 144
5.4 Application Details and Parameter Address Table ............................................ 144
Appendix .......................................................................................................................... 210
Appendix A Technical Data and Specification ........................................................ 210
Appendix B Pulse Output Setup ............................................................................. 213
Appendix C Ordering Information .......................................................................... 214
Appendix D TP900 meter reader Instructions ........................................................ 220
Appendix E Revision History .................................................................................. 224

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Welcome to AcuRev 2000!
You have purchased an advanced, versatile, multifunction power meter. Please note
the following chapter descriptions in order to utilize the power meter properly.
Chapter 1 Introduces the basic AcRev 2000 features and application areas.
Chapter 2 Introduces AcuRev 2000 installation and wiring methods in detail.
Chapter 3 Walks through how to operate AcRev 2000 via the display panel, display
measurement data and parameter settings.
Chapter 4 Introduces AcuRev 2000 functions with the included software.
Chapter 5 Introduces AcuRev 2000 functions with the included software.
Appendix The appendix provides AcuRev 2000 technical specifications and ordering
information.

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AcuRev 2000 Series Power Meter
Chapter 1: Introduction
1.1 Meter Overview
1.2 Areas of Application
1.3 AcuRev 2000 Series Features

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Chapter 1: Introduction
1.1 Meter Overview
Multifunction, high accuracy
AcuRev 2000 series performs real-time metering, measures energy consumption
and monitors power quality for up to 18 single phase circuits (or 6 three phase
circuits) in one unit. It is an advanced intelligent power meter that Accuenergy
developed and manufactured for the next generation smart grids. The main
features include multitenant submetering, cyclic display, tamper proof, which
make it highly suitable for large commercial facilities, residential apartments and
industrial environments. AcuRev 2000 series has infrared, RS485 and Ethernet
communication options as well as I/O options (e.g. Pulse Counting from water or
gas meters), making it useful in energy management systems. Due to its
communication capability, ease of installation and use, this product can be easily
integrated into new and existing energy management systems.
Measurement Function
Voltage: Line Voltage; Phase Voltage
Current: In-line Current; Each Tenant Current
Power and Power Factor: In-line and Each Tenant Power, Reactive Power,
Apparent Power, Power Factor
Frequency: System Frequency

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Demand: In-line and Each Tenant Power, Reactive Power, Apparent Power and
Current Demand.
Energy Function
Energy (kWh) measurement meeting international standards.
Accuracy is Class 0.5.
It has Time of Use feature: 14 Seasons, 14 Schedules, 4 Tariffs, supporting
weekend and holiday settings, supporting daylight saving time and 10-year
holidays automatic switching; It supports kWh pulse output.
System Event Logging
This product runs self-check on systems. When an important operation is
performed (such as reset, energy or demand clear, system parameter changes), it
immediately records the event timestamp, event type (via event state word), and
judges whether relay output needs to be sent.
Over/Under Limit Alarming
Users can select parameters and set their setpoints. An alarm will be triggered
when the setpoint is reached. At the same time, sound and light signals could be
sent out via relay output. The time and reason of an alarm event will be recorded.
Power Quality Analysis
Power quality parameters such as voltage and current THD, Odd harmonic
distortion (Total Odd HD), even harmonic distortion (Total Even HD), 2 ~ 31 times
the harmonic content, Current K-factor (KF), crest factor (CF), telephone
interference factor (THFF), voltage and current unbalance etc. will be monitored.

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I/O Option
Standard output ports provide energy (kWh) pulse output and time pulse output;
digital inputs (DI) provide pulse counting from water, electricity and gas meter,
and monitor switch status; relay outputs (RO) react upon alarming conditions.
Data Logging and Load Trending
With 8MB of onboard memory, AcuRev 2000 series can log real-time metering
parameters, I/O status, and energy measurement. This information can be used
for historical trending and system analysis.
Communication and Network
Supports RS485 communication open protocol: Modbus RTU; supports 10/100M
Ethernet interface with protocol ModBus-TCP, HTTP, SMTP, SNTP, SNMP,
DLMS/COSEM; meter reading via infrared port
1.2 Areas of Application
Industrial environment
WARNING: This product shall be installed in an full enclosed industrial cabinet, the
access to which is strictly limited to professional personnel.
1.3 AcuRev 2000 series Features
Multifunction, Multi-Tenants
AcuRev 2000 multi-tenants intelligent power meter utilizes powerful data
acquisition and processing functions, which implements real-time metering and
monitoring for up to 18 single phase circuits (or 6 three phase circuits) in one unit.
It will also record system events, over/under limit alarming and data logging
functions.

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Innovative Display and Installation
Multi-tenant energy information is cycled through on the high-resolution display.
The display panel has two options: embedded in the unit or externally installed on
a panel. Current input has two options: direct input 20(80A) or external CT model.
Flexible Wiring
Users can choose measuring circuits and wiring methods. Measuring circuit can
be selected as 9 or 18 single phases, three phase 3x3 or 3x6, Single-phase or three-
phase hybrid access, including single phase out(1LN), three phase 4 out (3LN),
single phase 3 out(2LN), where “out” means the load side, Inline defaults to 3-
phase 4-line(3LN).
Model Selection
AcuRev 2000 series has two models: AcuRev 2010(Basic Measurement) and
AcuRev 2020(Multifunction). The function comparison is listed below:
Table 1-1 Model Selection
Function
Parameters
AcuRev
2010
AcuRev
2020
Energy
Real Energy
Ep
=
=
Reactive Energy
Eq
=
Apparent Energy
Es
=
TOU
4 Tariffs, 14 Schedules
TOU
=
=
Daylight Saving Time
DST
=
=
Holidays
=
=
Demand
Power Demand
Demad_P
=
=
Power Demand Max
Demad_P_max
=
=
Reactive power Demand
Demad_Q
=
Reactive power Demand Max
Demad_Q_max
=
Apparent Power Demand
Demad_S
=
Apparent Power Demand
Max
Demad_S_max
=
Current Demand
Line & Each Tenant
=
Current Demand Max
Line & Each Tenant
=

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Function
Parameters
AcuRev 2010
AcuRev
2020
Function
Real-time
Parameter
Voltage
V1, V2, V3; V12, V23,
V31
=
Current
Line & Each Tenant
=
Power
Line & Each Tenant
=
=
Reactive power
Line & Each Tenant
=
Apparent Power
Line & Each Tenant
=
Power Factor
Line & Each Tenant
=
Nature of the load
Line & Each Tenant
Frequency
F
=
Power Quality
THD
THD
=
Individual Harmonic
2nd-31st
=
Current K Factor
KF
=
Crest Factor
CF
=
Voltage Unbalance
U_unbl
=
Current Balance
I_unbl
=
Voltage telephone
interference factor
THFF
=
Clock
Year Month Day Hour Minute
Second
=
=
Alarming
Over/Under Limit Alarm
=
=
Data Logging
Up to 8M
=
=
Communication
Infrared
=
=
RS485
Modbus-RTU
=
=
DL/T645
8
8
Ethernet
Modbus-TCP, HTTP,
SMTP, SNMP, SNTP
8
8
I/O
4DI
Demand Cycle,
Second Pulse, 2-
channel kWh Pulse
Output
=
=
8DI
Digital Output/Pulse
Output
8
8
4RO
channel Digital/
Alarming Output
8
8
Display
LCD Display
=
=
=Standard;
8
Optional; Blank Not Available

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AcuRev 2000 Series Power Meter
Chapter 2: Installation
2.1 Appearance and Dimensions
2.2 Installation Methods
2.3 Wiring

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Chapter 2: Installation
Before Installation
• The installation must be performed by qualified, competent accredited
professionals who have received formal training and have experience with high
voltage and current devices. Appropriate safety wear (gloves, glasses, arc flush suit,
etc.) is mandatory to ensure safe installation.
• During normal meter operation, caution should be used when handling the
following as high voltage may be present: Terminal Blocks, Current Transformer
connection nodes, Potential Transformer connection nodes and the related circuits.
All primary and secondary circuits may contain lethal current and voltage. Contact
with current channels must be avoided.
• The power meter and I/O modules cannot be installed on the primary side of
transformers or where VA has limitations. The power meter can be only installed
on the secondary side. Avoid contact with meter terminals after the completion of
installation.
• Do not input voltage above the rated maximum limit of the power meter and
devices connected to it. Before energizing the meter, please refer to the meter's
label and specifications.
• Do not perform high voltage test / insulation experiment to output, input or
communication terminals.
• The use of shorting blocks and fuses are recommended. Current transformers need
to be grounded.
• Use dry cloth to wipe the meter.
• The replace of the Battery must be performed by professionals
• The installation method is introduced in the chapter. Please read this chapter
carefully before beginning installation.

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Note: Failure to follow manufacturer guidelines for installation and use may
compromise the safety of the meter and the user.
Note: Any repair should only be performed by the manufacturer.
A switch or circuit breaker should be utilized in the equipment. The switch should be
placed close to the equipment and easy to reach. The switch is regarded as a part of
the breaking device
2.1 Appearance and Dimensions
Fig.2-1 AcuRev 2000 Appearance
Category
Appearance
Meter Base
L×W×H 140×105.4×77.7mm
External CT Module (EM)
L×W×H 67×105.4×77.7mm
Internal CT Module (DM)
L×W×H 153×105.4×77.7mm
Display Module
L×W×H 72×72×26.5mm
Meter Base
If a Display Module is specified, an RJ45 jack is equipped in the Meter Base, where
the attached cable should be plugged in to connect the Display Module to the Meter
Base. See Figure 2-1.
If the Display Module is not specified, the Display Module is embedded in the Meter
Base. See Figure 2-2.
Appearance:
Figure 2-1 Meter Base with external Display Module

AcuRev 2000 Series Power Meter
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Figure 2-2 Meter Base with embedded Display Module
Dimension
Figure 2-3 Meter Base dimensions

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Display Module
The Display Module can also be panel mounted.
Appearance
Figure 2-4 Display Module
Dimensions
Figure 2-5 Display Module Dimensions

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External CT Module (EM)
Appearance
Figure 2-6 EM module appearance
Dimensions

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Internal CT Module (DM: Direct Module)
Appearance
Figure 2-8 DM module appearance
Dimensions