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RCM420 Series
Bender RCM420 Series Ground-Fault Monitor Manuals
Manuals and User Guides for Bender RCM420 Series Ground-Fault Monitor. We have
4
Bender RCM420 Series Ground-Fault Monitor manuals available for free PDF download: Manual, Operating Manual, Technical Bulletin
Bender RCM420 Series Manual (48 pages)
Residual current monitor
Brand:
Bender
| Category:
Measuring Instruments
| Size: 1 MB
Table of Contents
Table of Contents
3
1 Important Information
7
How to Use this Manual
7
Technical Support: Service and Support
8
First Level Support
8
Repair Service
8
Field Service
9
Training Courses
10
Delivery Conditions
10
Inspection, Transport and Storage
10
Warranty and Liability
11
Disposal
12
2 Safety Instructions
13
General Safety Instructions
13
Work Activities on Electrical Installations
13
Intended Use
14
3 Function
15
Device Features
15
Connection Monitoring
16
Additional Cascaded Measuring Current Transformer
16
Fast Response Value Query
16
Automatic Self Test
16
Manual Self Test
16
Functional Faults
17
Set the Number of Reload Cycles
17
Assigning Alarm Categories to Alarm Relays K1/K2
17
Time Delays T, Ton and Toff
17
Residual Current Monitoring in Window Discriminator Mode
18
Password Protection (On, OFF)
18
Factory Setting FAC
18
Erasable History Memory
18
External, Combined Test Respectively Reset Button T/R
18
Fault Memory
18
4 Installation and Connection
19
5 Operation and Setting
23
Display Elements
23
Function of the Operating Elements
24
Menu Structure
25
Display in Standard Mode
26
Display in Menu Mode
27
Parameter Query and Setting: Overview
27
Changeover from Overcurrent to Undercurrent Mode or to Window
29
Mode
29
Response Value Setting for Overcurrent
30
Setting the Fault Memory and Alarm Relay Operating Mode
30
Assigning Alarm Categories to the Alarm Relays
31
Set the Time Delays
33
Changing from Overcurrent Operation to Window Operation
34
Setting the Correction Factor for an Additional Cascaded Current
34
Transformer
35
Factory Setting and Password Protection
35
Re-Establishing the Factory Settings
36
Device Information Query
37
History Memory Query
37
Commissioning
37
Factory Setting
37
Error Codes
38
6 Technical Data
39
Data in Tabular Form
39
Standards, Approvals and Certifications
42
Ordering Information
43
Index
45
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Bender RCM420 Series Manual (52 pages)
Residual current monitor
Brand:
Bender
| Category:
Monitor
| Size: 1 MB
Table of Contents
Table of Contents
3
1 Important Information
7
How to Use this Manual
7
Technical Support: Service and Support
8
First Level Support
8
Repair Service
8
Field Service
9
Training Courses
9
Delivery Conditions
9
Inspection, Transport and Storage
10
Warranty and Liability
10
Disposal
11
2 Safety Instructions
12
General Safety Instructions
12
Work Activities on Electrical Installations
12
Intended Use
13
3 Function
14
Device Features
14
Connection Monitoring
15
Fast Response Value Query
15
Automatic Self Test
15
Manual Self Test
15
Functional Faults
16
Set the Number of Reload Cycles
16
Assigning Alarm Categories to Alarm Relays K1/K2
16
Time Delays T, Ton and Toff
16
Residual Current Monitoring in Window Discriminator Mode
17
Password Protection (On, OFF)
17
Factory Setting FAC
17
Erasable History Memory
17
External, Combined Test/Reset Button T/R
17
Fault Memory
17
Additional Cascaded Measuring Current Transformer
18
4 Installation and Connection
19
5 Operation and Setting
22
Display Elements in Use
22
Function of the Operating Elements
23
Menu Structure
24
Display in Standard Mode
25
Display in Menu Mode
26
Parameter Settings
28
Response Value Setting for Overcurrent
28
Setting the Fault Memory and Alarm Relay Operating Mode
30
Assigning Alarm Categories to the Alarm Relays
31
Set the Time Delays
33
Changeover: Overcurrent/Undercurrent/Window Mode
34
Setting the Correction Factor for an Additional Cascaded Current Transformer
34
Factory Setting and Password Protection
35
Device Information Query (Example)
36
History Memory Query
37
Commissioning
37
6 Data
38
Factory Setting
38
Error Codes
39
Technical Data
40
Standards, Approvals and Certifications
44
Bender RCM420 Series Operating Manual (44 pages)
residual current monitor for ac current monitoring in tn and tt systems
Brand:
Bender
| Category:
Monitor
| Size: 0 MB
Table of Contents
Table of Contents
3
1 Effective Use of this Manual
5
Notes for the User
5
Intended Use
5
Information about Factory Setting
6
2 Safety Information
7
Safety Instructions
7
Work Activities on Electrical Installations
7
3 Function
9
Device Features
9
Connection Monitoring
10
Additional Cascaded Measuring Current Transformer
10
Fast Response Value Query
10
Automatic Self Test
10
Manual Self Test
10
Functional Faults
11
Set the Number of Reload Cycles
11
Assigning Alarm Categories to Alarm Relays K1/K2
11
On and T off
11
Starting Delay T
11
Response Delay T On1/2
11
Delay on Release Toff
12
Residual Current Monitoring in Window Discriminator Mode
12
Password Protection (On, OFF)
12
Factory Setting FAC
12
Erasable History Memory
12
External, Combined Test Respectively Reset Button T/R
12
Fault Memory
12
4 Installation and Connection
13
5 Operation and Setting
17
Display Elements
17
Function of the Operating Elements
18
Menu Structure
19
Display in Standard Mode
21
Display in Menu Mode
22
Parameter Query and Setting: Overview
22
Changeover from Overcurrent to Undercurrent Mode or to Window Mode
24
Response Value Setting for Overcurrent
25
Setting the Fault Memory and Alarm Relay Operating Mode
26
Assigning Alarm Categories to the Alarm Relays
27
Set the Time Delays
29
Changing from Overcurrent Operation to Window Operation
30
Setting the Correction Factor for an Additional Cascaded Current Transformer
30
Factory Setting and Password Protection
31
Re-Establishing the Factory Settings
32
Device Information Query
33
History Memory Query
33
Commissioning
34
Factory Setting
34
Standards, Approvals and Certifications
34
6 Technical Data
35
Data in Tabular Form
35
Ordering Information
38
Error Codes
40
Index
41
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Bender RCM420 Series Technical Bulletin (6 pages)
Digital Ground Fault Monitor / Ground Fault Relay Grounded and High-Resistance Grounded AC Systems
Brand:
Bender
| Category:
Monitor
| Size: 0 MB
Table of Contents
Operating and Display Elements
3
Wiring Diagram
3
Technical Data
4
Ordering Information
5
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