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MICROENER IM30-DK Earth Fault Relay Manuals
Manuals and User Guides for MICROENER IM30-DK Earth Fault Relay. We have
1
MICROENER IM30-DK Earth Fault Relay manual available for free PDF download: Operation Manual
MICROENER IM30-DK Operation Manual (34 pages)
MICROPROCESSOR OVERCURRENT AND DIRECTIONAL EARTH FAULT PROTECTION RELAY
Brand:
MICROENER
| Category:
Relays
| Size: 2 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
Fault Detection and Repair
4
2 General Characteristics and Operation
4
Power Supply
4
Operation and Algorithms
5
Input Quantities
5
Algorithm of the Time Current Curves
6
Automatic Doubling of the Overcurrent Pick-Up Level
7
Operation of the Directional Earth Fault Element
8
Interlocking Logic
10
Instantaneous Outputs and Lock-Out Logic
10
Function Blocking Inputs
10
Breaker Failure Protection
10
Breaking Energy Accumulation
11
Clock and Calendar
13
Clock Synchronization
13
Date and Time Setting
13
Time Resolution
13
Operation During Power off
13
Time Tolerance
13
3 Controls and Measurements
14
4 Signalization
15
5 Output Relays
16
6 Serial Communication
16
7 Digital Inputs
17
8 Test
17
9 Keyboard and Display Operation
18
10 Reading of Measurements and Recorded Parameters
19
Act.meas
19
Max Val
19
LASTTRIP (Last Trip)
20
Trip Num
20
11 Reading of Programmed Settings and Relay's Configuration
20
12 Programming
21
Programming of Functions Settings
21
Programming the Configuration of Output Relay
23
13 Manual and Automatic Test Operation
24
Mode "TESTPROG" Subprogram "W/O TRIP
24
Mode "TESTPROG" Subprogram "Withtrip
24
14 Maintenance
24
15 Power Frequency Insulation Test
24
16 Electrical Characteristics
25
17 Connection Diagram (Standard Output)
26
18 Wiring the Serial Communication Bus
27
19 Change Phase Rated Input 1A or 5A
27
20 Time Current Curves IEC
28
21 Time Current Curves IEEE
29
22 Direction for Pcb's Draw-Out and Plug-In
30
Draw-Out
30
Plug-In
30
23 Overall Dimensions
31
24 Keyboard Operational Diagram
32
25 Setting's Form - Commissioning Test Record
33
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