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MC40-SEF
MICROELETTRICA MC40-SEF Manuals
Manuals and User Guides for MICROELETTRICA MC40-SEF. We have
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MICROELETTRICA MC40-SEF manual available for free PDF download: Operation Manual
MICROELETTRICA MC40-SEF Operation Manual (36 pages)
Brand:
MICROELETTRICA
| Category:
Computer Hardware
| Size: 2 MB
Table of Contents
Table of Contents
2
General Utilization and Commissioning Directions
3
Storage and Transportation
3
Installation
3
Electrical Connection
3
Measuring Inputs and Power Supply
3
Outputs Loading
3
Protection Earthing
3
Setting and Calibration
3
Safety Protection
3
Handling
3
Maintenance
4
Waste Disposal of Electrical & Electronic Equipment
4
Fault Detection and Repair
4
General Characteristics
5
Power Supply
5
Operation and Algorithms
6
Reference Input Values
6
Input Quantities
6
Time Current Curves IEC (TU1029 Rev.0)
8
Time Current Curves IEEE (TU1028 Rev.0)
9
Functions and Settings (Function)
10
T> (F49) - Thermal Image Protection Level
10
Thermal Image Curves (TU0445 Rev.0)
11
I> (1F51) - First Overcurrent Protection Level
12
I>> (2F51) - Second Overcurrent Protection Level
13
IH (3F51) - Third Overcurrent Protection Level
14
Automatic Doubling or Overcurrent Thresholds on Current Inrush
14
Io> (1F51N) - First Earth Fault Protection Level
15
Io>> (2F51N) - Second Earth Fault Protection Level
15
Ioh (3F51N) - Third Earth Fault Protection Level
16
So> - Sensitive Earth Fault Protection Level
16
BF (F51BF) - Breaker Failure
17
RTD - Remote Trip
17
I.R.F. - Internal Relay Failure
17
Cbmng - Close Breaker Manage
18
Osc - Oscillographic Recording
18
Comm - Communication Parameters
19
LCD - Display and Buzzer Operation
19
Logic Blocking of Functions
20
Blocking Outputs
20
Blocking Inputs
20
Output Relays
20
Digital Inputs
21
Self-Diagnostic
21
Relay Management
22
Signalizations
23
Keyboard Buttons
23
Serial Communication Port
24
Main RS485 Serial Communication Port
24
Communication Port on Front Face Panel
25
Menu and Variables
26
Real Time Measurements
26
Meas (Instantaneous Measurements)
26
Counter (Operation Counters)
26
Lasttrip (Event Recording)
27
R/W Set (Programming / Reading the Relay Settings)
28
Commadd (Communication Address)
28
Time/Date (Time/Date)
28
Ratedval (Rated Input Values)
28
Function (Functions)
29
Relaycfg (Relay Configuration)
31
Commands
31
Info&Ver (Firmware - Info&Version)
31
Keyboard Operational Diagram
32
Password
33
MS-Com Password
33
Maintenance
33
Power Frequency Insulation Test
33
Connection Diagram
34
Overall Dimensions
34
Direction for Pcb's Draw-Out and Plug-In
35
Draw-Out
35
Plug-In
35
Electrical Characteristics
36
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