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CBS-4C-NC
User Manuals: Circutor CBS-4C-NC Relays
Manuals and User Guides for Circutor CBS-4C-NC Relays. We have
2
Circutor CBS-4C-NC Relays manuals available for free PDF download: Instruction Manual, Quick Start Manual
Circutor CBS-4C-NC Instruction Manual (44 pages)
Multipoint earth leakage relay
Brand:
Circutor
| Category:
Relays
| Size: 8 MB
Table of Contents
Safety Precautions
3
Disclaimer
3
Table of Contents
4
Contents
4
Revision Log
5
Symbols
5
1�- Verifications Upon Reception
6
2�- Description of the Product
6
3�- Installing the Device
8
3�1�- Preliminary Recommendations
8
3�2�- Installation
9
3�2�1�- Installation of Device in Panel
9
3�3�- Terminals of the Device
10
3�3�1�- Models Cbs-4 and Cbs-4C
10
3�3�2�- Model Cbs-4C-Nc
11
3�4�- Connection Diagrams
12
3�4�1�- Trip by Current Emission Coil
12
3�4�2�- Trip by Current Undervoltage Coil
14
3�4�3�- Details of the Current Transformer Connection
15
3�4�4�- Connecting the Device in Positive Safety
16
4�- Operation
17
4�1�- General Description
17
4�2�- Description of the Device
18
4�3�- Leds INDICATORS
18
4�4�- Keyboard Functions
19
4�5�- Display
20
4�6�- Operation
21
4�7�- Troubleshooting or Reasons for Tripping
22
4�7�1�- Poor Toroid Connection Trip
22
4�7�2�- Pre-Alarm Trip
22
4�7�3�- Fault Trip
23
4�7�4�- Remote Trip
23
5�- Configuration
24
5�1�- Direct Setting
24
5�1�1�- Setting the Sensitivity Trip
24
5�1�2�- Delay Setting and Relay Curve
24
5�1�3�-Positive Security Setting of the Relays
25
5�1�4�- Enable Reconnection of Faults Signaling
25
5�2�- Setting by Setup
26
5�3�- Configuration the Measurement Setup
27
5�3�1�- Operating Frequency
27
5�3�2�- Scale Limit
28
5�3�3�- Pre-Alarm
28
5�4�- Configuration the Communication Setup
29
5�4�1�- Peripheral Number
29
5�4�2�- Baud Rate
30
5�4�3�- Parity
30
6�- Rs-485 Communications
32
6�1�- Connections
32
6�2�- Modbus Protocol
33
6�2�1� READ EXAMPLE: Function 0X04
33
6�2�2� WRITE EXAMPLE : Function 0X10
33
6�3�- Modbus Commands
34
7�- Technical Features
36
8�- Technical Service
39
9�- Warranty
39
10�- Ce Certificate
40
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Circutor CBS-4C-NC Quick Start Manual (4 pages)
Multipoint earth leakage relay
Brand:
Circutor
| Category:
Relays
| Size: 2 MB
Table of Contents
General Description
1
Description of Leds and Buttons
1
Indications by LED and Display
1
Reconnection of Equipment
1
Adjustments and Visualization of Channel
1
Relay Channel Parameter Setting
1
Setup Settings
3
Communications
3
Connection for Communications
3
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