Siemens SENTRON 3VA27 Manuals

Manuals and User Guides for Siemens SENTRON 3VA27. We have 4 Siemens SENTRON 3VA27 manuals available for free PDF download: Manual, Equipment Manual

Siemens SENTRON 3VA27 Manual (290 pages)

Air Circuit breaker

Brand: Siemens | Category: Circuit breakers | Size: 48.48 MB

Table of Contents
5
1 Introduction

11
- About this Documentation
  11
- Product-Specific Information
  11
- Reference Documents
  12
- Advanced Training Courses
  13
- Safety Instructions
  13
2 Description

17
3 Accessories

93
4 Application Planning

139
- Types of Installation and Installation Locations
  139
- Mounting Position
  140
- Degree of Protection
  142
- Power Loss
  143
- Ambient Conditions
  143
- Current Reduction
  144
- Current Reduction Depending on the Ambient Temperature on the 3WL10
  144
- Current Reduction Depending on the Ambient Temperature on the 3VA27
  145
- Use in IT Systems
  148
- Electromagnetic Compatibility
  149
- Installation in the Switchboard
  149
- Power Supply, Grounding, and Connection
  152
- 4.2 Power Supply, Grounding, and Connection
  153
- Isolating Distances and Insulating Equipment
  158
- Armature Plates
  161
- Communication Planning
  162
5 Connection and Commissioning

165
- Safety Regulations and Information
  165
- Mounting and Connecting the Device
  166
- Tightening Torques at a Glance
  166
- Mounting Connections
  167
- Fixed Breaker: Installing the Circuit Breaker
  174
- Withdrawable Breaker: Installing the Circuit Breaker / Guide Frame
  176
- Mounting Accessories
  179
- Installing Accessories
  179
- Examples of Mounting Internal Accessories
  186
- Function Test of the ETU
  189
- Commissioning
  191
- General Tests
  191
- Procedure for Testing the Accessories
  193
- Final Tests
  195
6 Operation

197
- Closing and Opening Manually
  197
- Entering Parameters
  199
- Racking the Circuit Breaker (Withdrawable Breaker)
  202
- Alarms
  205
- Troubleshooting
  211
7 Service and Maintenance

213
- Safety Regulations
  213
- Tests During Inspections and after Tripping
  214
- Maintenance Intervals
  214
- Enclosure, Terminals, and Control Panel
  215
- Checking and Cleaning the Housing
  215
- Basic Unit and Accessories
  216
- Removing the Front Plate and Accessories
  216
- Cleaning and Lubricating the Tripping Mechanism
  217
- Inspecting the Accessories
  217
- Testing the ETU
  218
- Final Tests
  219
8 Technical Specifications

221
- Technical Data 3WL10
  221
- Technical Specifications - 3VA27
  222
9 Dimension Drawings

223
10 Circuit Diagrams

247
Appendix

267
- The Article Number System
  267
- Menu Structure of the Etus of the 6-Series
  274
- ESD Guidelines
  279
  - Electrostatic Sensitive Devices (ESD)
    279
- List of Abbreviations
  281
  - Table of Abbreviations
    281
  - Index
    285

Siemens SENTRON 3VA27 Equipment Manual (272 pages)

Brand: Siemens | Category: Circuit breakers | Size: 57.89 MB

Table of Contents
4
Introduction
10
About this Documentation
10
Product-Specific Information
10
Target Readers
10
Technical Support
10
Reference Documents
11
Advanced Training Courses
11
Safety Instructions
12
Open Source Software
13
Transport
14
Description
16
Current-Carrying 3WL10 Circuit Breakers
16
Current-Limiting 3VA27 Molded Case Circuit Breakers
16
Advantages of the Platform Approach
16
Overview - Applications and Portfolio
17
Basic Properties of the Circuit Breaker (3WL10 / 3VA27)
17
Applications
21
Possible Uses and Portfolio
23
Portfolio of 3WL10 Air Circuit Breakers
25
Portfolio of 3VA27 Molded Case Circuit Breakers
26
Electronic Trip Unit (ETU)
26
3VA27 / 3WL10 for Motor Protection Applications
27
Basic Unit
31
Product and Mounting Versions
31
Design of the Circuit Breaker
32
Withdrawable Breaker
32
Technical Overview
35
Circuit Breaker Identification
40
Electronic Trip Unit ETU
44
Description of Functions
44
Selectivity
47
Design of the Electronic Trip Units
49
Electronic Trip Units of the 3-Series
49
Electronic Trip Units of the 6-Series
50
Characteristics of the ETU
52
Characteristic Curves
61
Features and Options
64
Parameters of the Trip Units
67
Metering Functions
77
Communication
81
Accessories Overview
84
Accessories
86
Accessories for Connection and Insulation
88
Insulating Measures
88
Connections of the Fixed Breaker Version
90
Connections of the Withdrawable Breaker Version
93
Electromechanical Accessories
95
Auxiliary Releases for 3VA27 / 3WL10
95
Accessories for Circuit Breakers
98
Auxiliary, Alarm, and Signaling Switches
101
Accessories for Communication Link, Remote Switching, and I/O Modules
107
Rotary Operators
110
Door Mounted Rotary Operator
110
Front Mounted Rotary Operator
112
External Accessories
113
External Digital I/O Module IOM300
113
Description
113
External Current Transformers
114
Rogowski CT solo External Neutral
114
External CT for Grounding Conductors of the Main Power Supply (Grounded Transformer Star Point) G_Ret Using the Ground Fault Return
115
Summation Current Transformer Rc CT
116
Locking and Interlocking
116
Support for Floor Fixation (Fixed Breaker)
124
Breaker Data Adapters and Test Devices
125
Overview
125
TD310 Activation & Trip Box
126
TD410 Breaker Data Adapter
126
TD420 Test Device
127
Application Planning
130
Types of Installation and Installation Locations
130
Mounting Position
130
Degree of Protection
133
Power Loss
133
Ambient Conditions
133
Current Reduction
134
Current Reduction Depending on the Ambient Temperature on the 3WL10
134
Current Reduction Depending on the Ambient Temperature on the 3VA27
135
Use in IT Systems
138
Electromagnetic Compatibility
139
Installation in the Switchboard
139
Power Supply, Grounding, and Connection
141
Power Supply, Grounding, and Connection
143
Isolating Distances and Insulating Equipment
148
Armature Plates
150
Communication Planning
151
Connection and Commissioning
154
Safety Regulations and Information
154
Mounting and Connecting the Device
155
Tightening Torques at a Glance
155
Mounting Connections
156
Fixed Breaker: Installing the Circuit Breaker
163
Withdrawable Breaker: Installing the Circuit Breaker / Guide Frame
165
Mounting Accessories
168
Installing Accessories
168
Examples of Mounting Internal Accessories
175
Function Test of the ETU
178
Commissioning
179
General Tests
179
Procedure for Testing the Accessories
181
Final Tests
183
Operation
184
Opening and Closing
184
Entering Parameters
186
Racking the Circuit Breaker (Withdrawable Breaker)
189
Alarms
192
Troubleshooting
197
Service and Maintenance
200
Safety Regulations
200
Tests During Inspections and after Tripping
201
Maintenance Intervals
201
Enclosure, Terminals, and Control Panel
202
Checking and Cleaning the Housing
202
Basic Unit and Accessories
203
Removing the Front Plate and Accessories
203
Cleaning and Lubricating the Tripping Mechanism
204
Inspecting the Accessories
204
Testing the ETU
205
Final Tests
205
Technical Specifications
208
Technical Data 3WL10
208
Technical Specifications - 3VA27
208
Dimension Drawings
210
Fixed-Mounted Breaker
210
Circuit Breaker Without Connections
210
Front Terminals for Main Circuit Connection
211
Front Terminals for Main Circuit Connection, Extended
212
Front Connection Bars, Broadened
213
Horizontally / Vertically Orientable Rear Connection
214
Circular Conductor Terminal, Adapter 4X240
216
Switchboard Panel, Hole and Drilling Templates, Fixed Breaker
217
Fixed-Mounted Version with Mounting Support
220
Withdrawable Breaker
221
Circuit Breaker Without Connections
221
Horizontally / Vertically Orientable Rear Terminal for Main Circuit Connection
222
Copper/Aluminum Cable Connection Bar
223
Front Extended Terminal
224
Front Connection Bars, Broadened
225
Rear Connection Bars, Broadened
226
Switchboard Panel, Hole and Drilling Templates, Withdrawable Breaker
227
Further Dimension Drawings
230
Phase Barrier
230
Door Covers
230
Terminal Cover
231
Circuit Diagrams
232
Circuit Diagrams of Accessories
239
Tripped Signaling Switch (S24)
239
Spring Charging Motor (MO), Spring Charged Signaling Switch (S21), Remote Reset Magnet (RR)
239
Tripped Signaling Switch, Toggle Operating Mechanism MCCB (TAS)
240
Leading Changeover Switch (S26)
240
CT for Grounded Transformer Star Point (G_Ret)
241
Summation Current Transformer (Rc CT)
241
CB Bus Module
242
External I/O Module IOM300
243
External Current Transformer for N Conductor, for 3-Pole Circuit Breakers Only
244
Tripped Signaling Switch Via Auxiliary Release (S25)
245
Ready-To-Close Signaling Switch (RTC)
245
Undervoltage Release / Shunt Release (UVR / ST2)
245
Time-Delay Device for UVR (External Monitoring of UVR Can be Mounted on the DIN Rail)
246
Closing Coil (CC) / Shunt Release (ST) / Actuator Module (COM ACT)
246
Auxiliary Switch aux
247
Auxiliary Switch aux 15, External
248
Optional Voltage Input, External Neutral for the Metering Function of a 3-Pole Circuit Breaker
248
Position Signaling Switch PSS for Guide Frame
249
Appendix
250
The Article Number System
250
Menu Structure of the Etus of the 6-Series
255
ESD Guidelines
266
Electrostatic Sensitive Devices (ESD)
266

Siemens SENTRON 3VA27 Manual (60 pages)

Air Circuit Breaker & Compact Circuit Breaker

Brand: Siemens | Category: Circuit breakers | Size: 0.82 MB

Table of Contents
4
1 Introduction

6
2 Description

14
3 Commissioning

26
- Overview
  26
- Commissioning Communication Modules
  27
4 Configuration

30
- Overview
  30
- Configuring the Communication Function
  31
5 Data Structure

32
- Modbus Data Formats and Byte Ordering
  32
- Floating-Point Number According to IEEE 754
  33
- Register Addresses
  34
- List of Abbreviations
  54
  - Index
    58

Siemens SENTRON 3VA27 Manual (58 pages)

Air Circuit Breakers & Molded Case Circuit Breakers

Brand: Siemens | Category: Circuit breakers | Size: 2.45 MB

L1V30499596021
2
Table of Contents
4
1 Introduction

6
2 Description

16
3 Commissioning

30
- Overview
  30
- Commissioning Communication Modules
  31
4 Configuration

34
- Overview
  34
- Configuring the Communication Function
  35
5 Data Structure

36
- Modbus Data Formats and Byte Ordering
  36
- Floating-Point Number According to IEEE 754
  37
- Register Addresses
  38
- A List of Abbreviations
  52
  - Index
    56

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Table of Contents

1 Introduction

2 Description

3 Accessories

4 Application Planning

5 Connection and Commissioning

6 Operation

7 Service and Maintenance

8 Technical Specifications

9 Dimension Drawings

10 Circuit Diagrams

Appendix

Siemens SENTRON 3VA27 Equipment Manual (272 pages)

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Siemens SENTRON 3VA27 Manual (60 pages)

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