MICROENER MM30-DK Manuals

Manuals and User Guides for MICROENER MM30-DK. We have 1 MICROENER MM30-DK manual available for free PDF download: Operation Manual

MICROENER MM30-DK Operation Manual

MICROENER MM30-DK Operation Manual (36 pages)

MICROPROCESSOR MOTOR PROTECTION RELAY WITH DIRECTIONAL EARTH FAULT ELEMENT

Brand: MICROENER | 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
Fault Detection and Repair
4
Power Supply
4
Operation an Algorithms
5
Reference Input Variable
5
Input Quantities
5
Mains Frequency
5
Phase Current Inputs
5
Earth Fault Current and Voltage Inputs
6
Function and Setting
7
F49 - Thermal Image
7
F51LR - Locked Rotor Protection (Rotor Jam)
8
F46 - Current Unbalance (Negative Sequence Current) Protection
8
F47 - Single Phasing
8
F37 - No-Load Running Protection
8
F51 - Overcurrent Protection
9
F64 - Earth Fault Protection
9
Limitation of the Stats Number
10
Starting Sequence Control
10
Autosetting
11
Operational of the Directional Earth Fault Element
12
Clock and Calendar
13
Clock Synchronization
13
Date and Time Setting
13
Time Resolution
13
Operation During Power off
13
Time Tolerance
13
Controls and Measurements
14
Signalization
15
Output Relays
16
Serial Communication
18
Digital Inputs
19
Test
19
Keyboard and Display Operation
20
Reading of Measurements and Recorded Parameters
21
Act.meas
21
Max Val
21
LASTTRIP (Last Trip)
21
Trip Num
22
Reading of Programmed Settings and Relay's Configuration
22
Programming
23
Programming of Functions Settings
23
Programming the Configuration of Output Relay
25
Manual and Automatic Test Operation
26
Mode "TESTPROG" Subprogram "W/O TRIP
26
Mode "TESTPROG" Subprogram "Withtrip
26
Maintenance
26
Power Frequency Insulation Test
26
Electrical Characteristics
27
Connection Diagram (Standard Output)
28
Connection Diagram (Double Output)
28
Wiring the Serial Communication Bus
29
Change Phase Rated Input 1A or 5A
29
Thermal Image Curves
30
Inverse Time Unbalance Protection Element
31
Direction for Pcb's Draw-Out and Plug-In
32
Draw-Out
32
Plug-In
32
Overall Dimensions / Mounting
33
Keyboard Operational Diagram
34
Setting's Form
35

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