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MC3V-X/10-4
User Manuals: MICROENER MC3V-X/10-4 Relay
Manuals and User Guides for MICROENER MC3V-X/10-4 Relay. We have
1
MICROENER MC3V-X/10-4 Relay manual available for free PDF download: Operation Manual
MICROENER MC3V-X/10-4 Operation Manual (32 pages)
THREE PHASE Over/Under VOLTAGE Over/Under FREQUENCY MICROPROCESSOR RELAY
Brand:
MICROENER
| Category:
Relays
| Size: 7 MB
Table of Contents
Table of Contents
2
1 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
2 General Characteristics
5
Power Supply
5
Operation and Algorithms
6
Reference Input Values
6
Input Quantities
6
Mains Frequency (Freq)
6
Phase Voltage Inputs
6
Functions and Settings (Function)
7
V> (1F59) - First Overvoltage Protection Level (Smallest of 3 Phase-To-Neutral Voltages)
7
V>> (2F59) - Second Overvoltage Protection Level (Largest of 3 Phase-To-Neutral Voltages)
7
V< (1F27) - First Undervoltage Protection Level (Smallest of 3 Phase-To-Neutral Voltages)
8
V<< (2F27) - Second Undervoltage Protection Level (Smallest of 3 Phase-To-Neutral Voltages)
8
F> (F81) - Overfrequency Protection Level
9
F< (F81) - Underfrequency Protection Level
9
Vo> (F59O) - Zero Sequence Overvoltage Protection Level (Vo=3Uo)
9
V1< (F27V1) - Positive Sequence Undervoltage Protection Level
10
Symmetrical Component)
10
V2> (F59V2) - Negative Sequence Overvoltage Protection Level
10
RTD - Remote Trip
11
I.R.F. - Internal Relay Failure
11
Osc - Oscillographic Recording
12
Comm - Communication Parameters
13
LCD - Display and Buzzer Operation
13
3 Instantaneous Output and Blocking Input
14
Instantaneous Output
14
Blocking Input
14
4 Output Relays
14
5 Digital Inputs
15
6 Selfdiagnostic
15
7 Relay Management
16
8 Signalizations
17
9 Keyboard Buttons
17
10 Serial Communication Port
18
Main RS485 Serial Communication Port
18
Communication Port on Front Face Panel
19
11 Menu and Variables
20
Real Time Measurements
20
Meas (Instantaneous Measurements)
20
Counter (Operation Counters)
20
Lasttrip (Event Recording)
21
R/W Set (Programming / Reading the Relay Settings)
22
Commadd (Communication Address)
22
Time/Date (Time/Date)
22
Ratedval (Rated Input Values)
22
Function (Functions)
23
Relaycfg (Relay Configuration)
25
Commands
26
Info&Ver (Firmware - Info&Version)
26
12 Keyboard Operational Diagram
27
13 Password
28
MS-Com Password
28
14 Maintenance
28
15 Power Frequency Insulation Test
28
16 Connection Diagram
29
17 Overall Dimensions
30
18 Direction for Pcb's Draw-Out and Plug-In
31
Draw-Out
31
Plug-In
31
19 Electrical Characteristics
32
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