MICROELETTRICA MC40 Manuals

Manuals and User Guides for MICROELETTRICA MC40. We have 1 MICROELETTRICA MC40 manual available for free PDF download: Operation Manual

MICROELETTRICA MC40 Operation Manual

MICROELETTRICA MC40 Operation Manual (34 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
12
IH (3F51) - Third Overcurrent Protection Level
13
Automatic Doubling or Overcurrent Thresholds on Current Inrush
13
Io> (1F51N) - First Earth Fault Protection Level
14
Io>> (2F51N) - Second Earth Fault Protection Level
14
Ioh (3F51N) - Third Earth Fault Protection Level
15
BF (F51BF) - Breaker Failure
15
RTD - Remote Trip
15
I.R.F. - Internal Relay Failure
16
Cbmng - Close Breaker Manage
16
Osc - Oscillographic Recording
17
Comm - Communication Parameters
17
LCD - Display and Buzzer Operation
18
Logic Blocking of Functions
18
Blocking Outputs
18
Blocking Inputs
18
Output Relays
18
Digital Inputs
19
Self-Diagnostic
19
Relay Management
20
Signalizations
21
Keyboard Buttons
21
Serial Communication Port
22
Main RS485 Serial Communication Port
22
Communication Port on Front Face Panel
23
Menu and Variables
24
Real Time Measurements
24
Meas (Instantaneous Measurements)
24
Counter (Operation Counters)
24
Lasttrip (Event Recording)
25
R/W Set (Programming / Reading the Relay Settings)
26
Commadd (Communication Address)
26
Time/Date (Time/Date)
26
Ratedval (Rated Input Values)
26
Function (Functions)
27
Relaycfg (Relay Configuration)
29
Commands
29
Info&Ver (Firmware - Info&Version)
29
Keyboard Operational Diagram
30
Password
31
MS-Com Password
31
Maintenance
31
Power Frequency Insulation Test
31
Connection Diagram
32
Overall Dimensions
32
Direction for Pcb's Draw-Out and Plug-In
33
Draw-Out
33
Plug-In
33
Electrical Characteristics
34

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