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Accura 2350-3P-125A-90
ROOTECH Accura 2350-3P-125A-90 User Manual
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Actually makes possible enterprise energy management
User Guide[English]
Revision
1.
30
2018/
9/17
2
Table of Contents
default chapter
10
Table of Contents
10
Chapter 1 Introduction
17
Overview
17
Fig 1.1 Accura 2350-3P[1P] Through-Hole Structure
18
Fig 1.2 Accura 2350-3P[1P] Compatibility with MCCB/ELB in Dimension
19
Fig 1.3 Accura 2350-3PSC[1PSC] Split-Core Three[Single]-Phase Power Measuring Module Installation
19
Application
20
Device Lineup
21
Distribution Panel Digital Meter/Power Measuring Module
21
Special-Purpose Module
22
Installation Example
23
Fig 1.4 Power Measuring Module Installation Example
23
Fig 1.5 Split-Core Power Measuring Module Installationexample
24
Features
25
Chapter 2 Installation
30
Environmental Conditions
30
Before You Begin
31
Meter Overview
31
Fig 2.1 Accura 2300 Front
31
Fig 2.3 Accura 2300 Rear
31
Components
33
Fig 2.6 Accura 2300 Component
33
Fig 2.7 Accura 2350-3P Three-Phase Power Measuring Module Component
33
Fig 2.8 Accura 2350-1P Single-Phase Power Measuring Module Component
33
Fig 2.9 Accura 2350-3PSC Split-Core Three-Phase Power Measuring Module Component
34
Fig 2.10 Accura 2350-1PSC Split-Core Single-Phase Power Measuring Module Component
34
Fig 2.11 Accura 2350-1PSCSH Split-Core Single-Phase Single-Hole Power Measuring Module Component
34
Fig 2.12 TM-3P Three-Phase Terminal Component
34
Fig 2.13 TM-1P Single-Phase Terminal Component
34
Dimension
35
Fig 2.14 Accura 2300 Front Dimension
35
Fig 2.16 Accura 2300 Rear Dimension
35
Fig 2.17 Accura 2350-3P Three-Phase Power Measuring Module Dimension
36
Fig 2.18 TM-3P Three-Phase Terminal Dimension
36
Fig 2.19 Accura 2350-1P Single-Phase Power Measuring Module Dimension
37
Fig 2.20 TM-1P Single-Phase Terminal Dimension
37
Fig 2.21 Accura 2350-1PSH PSH Single-Phase Single-Hole Power Measuring Module Dimension
38
Fig 2.22 Accura 2350-3PSC Split-Core Three-Phase Power Measuring Module Dimension
38
Fig 2.23 Accura 2350-1PSC Split-Core Single-Phase Power Measuring Module Dimension
39
Fig 2.24 Accura 2350-1PSCSH Split-Core Single-Phase Single-Hole Power Measuring Module Dimension
40
Installation Diagram
42
Fig 2.25 Accura 2300/2350-3P[1P] Power Measuring Module Installation Diagram
42
Fig 2.26 Accura 2300/2350-3PSC[1PSC, 1PSCSH] Split-Core Power Measuring Module Installation Diagram
43
Step 1: Mounting
44
Accura 2300 Mounting
44
Fig 2.27 Accura 2300 Mounting
44
Accura 2350-3P Three-Phase Power Measuring Module Mounting
45
Fig 2.28 Accura 2350-3P Power Measuring Module Mounting
45
Fig 2.29 Accura 2350-3P Three-Phase Terminal Panel Perforation
46
Fig 2.30 Accura 2350-3P Mounting Plate / Terminal Panel Perforation
50
Accura 2350-1P Single-Phase Power Measuring Module Mounting
52
Fig 2.31 Accura 2350-1P Power Measuring Module Mounting
52
Fig 2.32 Accura 2350-1P Single-Phase Terminal Panel Perforation
53
Fig 2.33 Accura 2350-1P Mounting Plate / Terminal Panel Perforation
57
Accura 2350-3PSC Split-Core Three-Phase Power Measuring Module Mounting
59
Fig 2.34 Accura 2350-3PSC Split-Core Power Measuring Module New Installation
59
Fig 2.35 Accura 2350-3PSC Split-Core Three-Phase Power Measuring Module Panel Perforation
60
Fig 2.36 Accura 2350-3PSC Split-Core Mounting Plate Panel Perforation
62
Fig 2.37 Accura 2350-3PSC Split-Core Power Measuring Module Remodeling Installation
63
Accura 2350-1PSC Split-Core Single-Phase Power Measuring Module Mounting
64
Fig 2.38 Accura 2350-1PSC Split-Core Power Measuring Module New Installation
64
Fig 2.39 Accura 2350-1PSC Split-Core Single-Phase Power Measuring Module Panel Perforation
65
Fig 2.40 Accura 2350-1PSC Split-Core Mounting Plate Panel Perforation
67
Fig 2.41 Accura 2350-1PSC Split-Core Power Measuring Module Remodeling Installation
68
Accura 2350-1PSCSH Split-Core Single-Phase Single-Hole Power Measuring Module Mounting
69
Fig 2.42 Accura 2350-1PSCSH Split-Core Power Measuring Module New Installation
69
Fig 2.43 Accura 2350-1PSCSH Split-Core Power Measuring Module Panel Perforation
70
Fig 2.44 Accura 2350-1PSCSH Split-Core Mounting Plate Panel Perforation
71
Fig 2.45 Accura 2350-1PSCSH Split-Core Power Measuring Module Remodeling Installation
72
Step 2: Accura 2300 Wiring
73
Accura 2300 Voltage Connection
73
Fig 2.46 Accura 2300 Voltage Connection
73
Fig 2.47 3-Phase 4-Wire, Direct Connection
74
Fig 2.48 3-Phase 4-Wire, 3PT Connection
74
Fig 2.49 3-Phase 3-Wire, Direct Connection
75
Fig 2.50 Three-Phase 3-Wire, 2PT Connection
75
Fig 2.51 Single-Phase 3-Wire, Direct Connection
76
Fig 2.52 Single-Phase 3-Wire, 2PT Connection
76
Fig 2.53 Single-Phase 2-Wire, Direct Connection
77
Fig 2.54 Single-Phase 2-Wire, 1PT Connection
77
Accura 2300 Digital Input/Output Wiring
78
Fig 2.55 Accura 2300 Digital Input/Output Channel
78
Fig 2.56 Digital Input
79
Fig 2.57 DC Relay Application
80
Fig 2.58 AC Relay Application
80
Step 3: Accura 2350 Current Through-Hole Wiring
81
Accura 2350 Three-Phase[Single-Phase] Power Measuring Module Through-Hole Wiring
81
Fig 2.59 Three-Phase 4-Wire/3-Wire, Direct Through-Hole Wiring
83
Fig 2.60 Three-Phase 4-Wire/3-Wire, 3CT Through-Hole Wiring
83
Fig 2.61 Three-Phase 3-Wire, 2CT Through-Hole Wiring
84
Fig 2.62 Single-Phase Ln[Line-To-Neutral] Through-Hole Wiring
85
Fig 2.63 Single-Phase Ll[Line-To-Line] Through-Hole Wiring
85
Accura 2350 Single-Phase Single-Hole Power Measuring Module Through-Hole Wiring
86
Fig 2.64 Three-Module Group Device for 3P4W/3P3W Connection
87
Fig 2.65 Two-Module Group Device for 3P3W Connection
87
Fig 2.66 Single-Phase Ln[Line-To-Neutral] Single-Hole Module Through-Hole Wiring
88
Fig 2.67 Single-Phase Ll[Line-To-Line] Single-Hole Module Through-Hole Wiring
88
Step 4: Accura 2300/2350 Combination of Communication
89
Fig 2.68 Accura 2300/2350 Combination Example of Communication
89
Step 5: Accura 2300 External Communication
91
Ethernet Communication
91
Fig 2.69 Accura 2300 Ethernet Communication Port
91
Fig 2.70 Accura 2300 Ethernet Connection
92
Communication[Option]
93
Fig 2.71 Accura 2300 RS-485 Communication[Option]
93
Fig 2.72 Accura 2300 RS-485 Communication Connection
93
Step 6: Accura 2300 Power Supply and Ground
94
Power Supply
94
Ground Terminal
94
Fig 2.73 Accura 2300 Power Supply
94
Chapter 3 Accura 2350 Operation/Setup
95
Operation Mode
95
Button Operation
95
Accura 2350-3P[3PSC] Three-Phase Power Measuring Module
96
Application Model
96
Display Mode
96
Setup Mode
98
Accura 2350-1P[1PSC] Single-Phase Power Measuring Module
106
Application Model
106
Display Mode
106
Setup Mode
107
Accura 2350-1PSCSH Split-Core Single-Phase Single-Hole Power Measuring Module
116
Application Model
116
Display Mode
116
Setup Mode
117
Chapter 4 Accura 2300 Operation/Setup
127
Device Configuration
127
Operation Mode
127
LED Display
127
Button Operation
127
Fig 4.1 Accura 2300 Front Configuration
127
Fig 4.2 Screen of Display Mode
128
Fig 4.3 Screen of Setup Mode
128
Fig 4.4 Screen of Event Log Mode
128
Display Mode
129
Front Display
129
Fig 4.5 Accura 2300 Front View
129
Fig 4.6 Accura 2300 Temperature Sensor
130
Accura 2350 Module ID Selection
131
Fig 4.7 Accura 2350 Module ID Selection at Upper Part of LCD Screen
131
Display Full Screen
132
Voltage/Current/Power/Energy
133
Voltage/Frequency
133
Fig 4.8 Voltage/Current/Power/Energy Display Screen
133
Fig 4.9 Voltage/Current/Power/Energy Display Screen for each Phase
133
Fig 4.10 Line-To-Line Voltage Display Screen
133
Current
134
Power/Power Factor
134
Fig 4.11 Current Display Screen
134
Fig 4.12 Active Power Display Screen
134
Demand
135
Active Energy
135
Leakage Current
135
Fig 4.13 Demand Active Power Display Screen
135
Fig 4.14 Net Energy Display Screen
135
Ethernet Information
136
Fig 4.15 Leakage Current Display Screen
136
Fig 4.16 Ethernet Connection Status Display Screen
136
Temperature/Time
137
Fig 4.17 Temperature Display Screen
137
Setup Mode
138
Setup Full Screen
139
Measurement Setup
140
Fig 4.18 3-Phase 4-Wire Connection[3P4W]: PT Primary V
140
AB , Secondary
140
Fig 4.19 3-Phase 3-Wire Connection[3P3W]: PT Primary V
141
AB , Secondary
141
Fig 4.20 1-Phase 3-Wire Connection[1P3W]: PT Primary V
141
L12 , Secondary
141
Fig 4.21 1-Phase 2-Wire Connection[1P2W]: PT Primary V
141
Secondary V
141
Event Setup
145
Fig 4.22 Dip Event Setup[3-Phase 4-Wire]
146
Fig 4.23 Dip Event Setup[3-Phase 3-Wire]
146
Fig 4.24 Swell Event Setup[3-Phase 4-Wire]
148
Fig 4.25 Swell Event Setup[3-Phase 3-Wire]
148
Accura 2350 Module ID Setup
155
Accura 2350-1P Group Device Setup
159
Ethernet Communication Setup
162
RS-485 Communication Setup
165
Reset
167
Digital Input/Output Setup
168
Display Setup
173
Information
176
Event Log Mode
177
Start Event and End Event
177
Start Event Alarm Generation
177
Start Event Alarm Clearing
177
Fig 4.26 Dip[Sag] Event Alarm Display
177
Fig 4.27 Swell Event Alarm Display
177
Button Function
178
Event Log Number
179
Event Time-Stamp
179
Fig 4.28 Event Log Number Example
179
Dip Event Log
180
Swell Event Log
180
Fuse Fail Event Log
181
Temperature Event Log
181
Current Event Log
182
Leakage Current Event Log
182
Demand Current Event Log
183
No Event Log
183
Required Setup Step
184
Step 1: Accura 2300 Connection, PT Rating
184
Step 2: Accura 2350 Communication ID Auto-Assignment and Update
185
Step 3: Accura 2300 Ethernet Setup
188
Chapter 5 Measurement Description
189
General Measurement Factor
189
Measurement Event Factor
191
Measurement for Voltage Connection
192
3-Phase 4-Wire
192
Fig 5.1 3PT 3CT Wiring, 3P4W Connection
192
3-Phase 3-Wire
193
Fig 5.2 2PT 3CT Wiring, 3P3W Connection
193
1-Phase 3-Wire
195
Fig 5.3 2PT 2CT Wiring, 1P3W Connection
195
1-Phase 2-Wire
196
Fig 5.4 1PT 1CT Wiring, 1P2W Connection
196
Dip[Sag]/Swell Measurement
197
Fig 5.5 Half-Cycle Refreshed 1-Cycle RMS Calculation
197
Fig 5.6 Voltage Dip[Sag] Detection
197
Leakage Current Measurement
198
Residual Voltage Measurement
198
Residual Current Measurement
198
Phase Power Measurement
199
Three-Phase Total Power Measurement
200
Fig 5.7 Vector Sum for Total Apparent Power
200
Power Factor(PF) Measurement
201
Fig 5.8 Arithmetic Sum for Total Apparent Power
201
PF Phase Angle Status Measurement
202
Fig 5.9 Power Sign and PF Phase Angle Status
202
Demand Measurement
203
Fig 5.10 Demand Calculation
203
Fig 5.11 Prediction Demand Calculation
203
Unbalance(Nema MG1)
204
Sequence Unbalance
205
Fig 5.12 Symmetrical Components
205
Aggregation
206
Fig 5.13 Aggregation Process
206
APPENDIX A Specification
208
Fig 2.4 Accura 2350-3P[1P] Power Measuring Module
210
APPENDIX B Standard Compliance
213
APPENDIX C Accuracy/Reliability
214
Accuracy
214
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ROOTECH Accura 2350-3P-125A-90 Specifications
General
Brand
ROOTECH
Model
Accura 2350-3P-125A-90
Category
Control Unit
Language
English
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