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Hitachi 670 Series User Manual
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9.1.3
Flush mounting dimensions
M11571-3 v6
C
A
B
E
D
IEC04000465 V4 EN-US
Figure 54:
Flush mounting
Case size
T
olerance
Cut-out dimensions (inches)
A
+/0.04
B
+/0.04
C
D
6U, 1/2 x 19”
8.27
10.01
0.16–0.39
0.53
6U, 3/4 x 19”
12.69
10.01
0.16–0.39
0.53
6U, 1/1 x 19”
17.1
1
10.01
0.16–0.39
0.53
E = 7.52” without rear protection cover
, 9.12” with rear protection cover
Section 9
1MRK514026-UUS Rev
. P
T
echnical data
84
670 series
Installation manual
© 2017 - 2023 Hitachi Energy
. All rights reserved
89
91
Table of Contents
Table of Contents
7
Introduction
11
This Manual
11
Intended Audience
11
Product Documentation
11
Product Documentation Set
11
Document Revision History
12
Related Documents
13
Document Symbols and Conventions
15
Symbols
15
Document Conventions
16
Safety Information
17
Symbols on the Product
17
Warnings
17
Caution Signs
18
Note Signs
19
Environmental Aspects
21
Sustainable Development
21
Disposing of the IED
21
Unpacking, Inspecting and Storing
23
Removing Transport Packaging
23
Inspecting the Product
23
Identifying the Product
23
Checking Delivery Items
23
Inspecting the IED
23
Returning an IED Damaged in Transit
23
Storing
23
Mounting
25
Required Tools
25
Checking Environmental Conditions and Mounting Space
25
Mounting the IED
25
Flush Mounting
26
Overview
26
Mounting Procedure for Flush Mounting
27
19" Panel Rack Mounting
28
Overview
28
Mounting Procedure for 19" Panel Rack Mounting
29
Series Installation Manual
30
Wall Mounting
30
Overview
30
Mounting Procedure for Wall Mounting
30
How to Reach the Rear Side of the IED
31
Side-By-Side 19" Rack Mounting
31
Overview
31
Mounting Procedure for Side-By-Side Rack Mounting
32
IED Mounted with a RHGS6 Case
32
Side-By-Side Flush Mounting
33
Overview
33
Mounting Procedure for Side-By-Side 19" Rack Mounting
34
Mounting the Injection Unit REX060 (REG670 Only)
34
Mounting the Coupling Capacitor Unit REX061 and Shunt Resistor Unit REX062 (REG670 Only)
35
Coupling Capacitor Unit REX061
35
Shunt Resistor Unit REX062
36
Connecting
39
Making the Electrical Connection
39
IED Connectors
39
Overview
39
Front Side Connectors
40
Rear Side Connectors
41
Connection Examples for High Impedance Differential Protection
52
Connecting to Protective Ground
54
Connecting the Power Supply Module
54
Connecting to CT and VT Circuits
55
Connecting the Binary Input and Output Signals
56
Making the Shield Connection
58
Making the Electrical Connection to the Rotor and Stator Injection Equipment (REG670 Only)
60
Connectors for Injection Unit REX060, Coupling Capacitor Unit REX061 and Shunt Resistor Unit REX062
60
Injection Unit REX060
60
Coupling Capacitor Unit REX061
62
Shunt Resistor Unit REX062
64
Connecting Injection Unit REX060, Coupling Capacitor Unit REX061 and Shunt Resistor Unit REX062 and Signal Injection Transformer SIT
65
Connecting and Setting Voltage Inputs
71
Making of Ethernet Connections
72
Connecting Station Communication Interfaces
72
Connecting Remote Communication Interfaces LDCM
73
Installing the Serial Communication Cable for RS485
74
RS485 Serial Communication Module
74
Installing the Serial Communication Cable for RS485 SPA/IEC
77
Data on RS485 Serial Communication Module Cable
78
Installing the GPS Antenna
79
Antenna Installation
79
Electrical Installation
80
Lightning Protection
80
Checking Installation
81
Identifying Hardware and Software Version
81
Checking Mounting
81
Checking the Power Supply
81
Energizing the IED
81
Removing, Repairing and Exchanging
83
Product Lifecycle
83
Checking IED Information
83
Removing the IED
83
Sending the IED for Repair
83
Exchanging the IED
83
Technical Data
85
Dimensions
85
Case Without Protective Cover
85
Case with Protective Cover
87
Flush Mounting Dimensions
90
Side-By-Side Flush Mounting Dimensions
91
Wall Mounting Dimensions
92
Glossary
93
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Hitachi 670 Series Specifications
General
Brand
Hitachi
Model
670 Series
Category
Control Unit
Language
English
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