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CBS-400A
Circutor CBS-400A Manuals
Manuals and User Guides for Circutor CBS-400A. We have
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Circutor CBS-400A manual available for free PDF download: Instruction Manual
Circutor CBS-400A Instruction Manual (58 pages)
Protection and monitoring station
Brand:
Circutor
| Category:
Measuring Instruments
| Size: 7 MB
Table of Contents
Safety Precautions
3
Disclaimer
3
Contents
4
Table of Contents
4
Revision Log
6
1 Symbols
6
1 �- Verification Upon Reception
7
3 Product Description
7
3�- Installation of the Device
8
3�1 - Preliminary Recommendations
8
3�2�- Installation
8
3�3 - Panel Mounting Accessory (72
9
3�4 - Device Terminals
10
3�4�1� Cbs-40A
10
3�4�2� Cbs-400A
11
3�5 - Wgs/Wgc Transformers
11
3�5�1� Panel Installation
11
3�5�2� Installation on a Din Rail
12
3�5�3� Distribution of the Conductors in the Wgs/Wgc
13
3 �6 - Connection Diagram
15
4�- Operation
16
4�1 - Principle of Operation
16
4�2 - Led Indicators
16
4�3 - Display
17
4�4 - Keyboard Functions
18
4�5 - Relay
19
4�6 - Digital Input
19
4 �7�- Pre-Alarm Output
20
Display
21
5�1 - Display Screens
21
5�2 - Trip Display Screens
22
5�3 - Test Screen
23
5�4 - Lock
24
5 �5 - Error Screen
24
6�- Direct Adjustments
25
6�1 - Trip Current
25
6 �2 - Delay and Relay Curve
26
7�- Configuration
27
7�1 - Pre-Alarm Output
28
7�1�1�- Pre-Alarm Channel
29
7�1�2� - Pre-Alarm Current
29
7�1�3� - Delay of the Pre-Alarm Output
30
7�1�4� - Pre-Alarm Operation
30
7�1�5�- Polarity
31
7�2�- Trip Relay
31
7�2�1�- Trip Relay Channel
32
7�2�2 - Polarity
33
7�2�3� - Trip Current Limit
33
7�3�- Communications
34
7�3�1�- Peripheral Number
34
7�3�2�- Baud Rate
35
7�3�3�- Data Bits / Parity / Stop Bit
35
7�4�- Installation
36
7�4�1�-Save Installation Status
36
7�5�- Digital Input
37
7 �5�1�-Trip/Reset Channels
37
8�- Cbs-400A: Rs-485 Communications
39
8�1�- Connections
39
8�2�- Modbus Protocol
39
8�3�- Modbus Commands
40
8�3�1�- Variables of the Device
40
8�3�2�- Tripping Due to Test or Communications
41
8�3�3�- Device Configuration Variables
41
9 Technical Features
43
9�1 - Cbs-40A / Cbs-400A
43
9�2 - Wgs/Wgc
46
10 - Maintenance and Technical Service
50
11 �- Guarantee
50
12 - Eu Declaration of Conformity
51
Annex a - Direct Settings
54
Annex B - Setup Menu
55
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