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UMG 103-CBM
janitza UMG 103-CBM Measuring Device Manuals
Manuals and User Guides for janitza UMG 103-CBM Measuring Device. We have
3
janitza UMG 103-CBM Measuring Device manuals available for free PDF download: User Manual And Technical Data, Installation Manual
janitza UMG 103-CBM User Manual And Technical Data (62 pages)
Power Quality Analyser
Brand:
janitza
| Category:
Measuring Instruments
| Size: 5.48 MB
Table of Contents
Table of Contents
4
Information on the Device and the User Manual
8
Disclaimer
8
Copyright Notice
8
Technical Changes
8
About this User Manual
8
Defective Device/Disposal
9
Safety
10
Display of Warning Notices and Safety Information
10
Hazard Levels
10
Product Safety
11
Dangers When Handling the Device
11
Electrically Qualified Personnel
12
Warranty in the Event of Damage
12
Safety Information for Handling Current Transformers
12
Product Description
14
Device Description
14
Incoming Goods Inspection
14
Intended Use
15
Performance Characteristics
16
EU Conformity Declaration
16
FCC Declaration of Conformity
16
Scope of Delivery
17
Accessories
17
Measuring Method
18
Transformer
18
Operating Concept
18
Gridvis Network Analysis Software
18
Structure of the Device
20
Front Panel and Controls
20
Leds Display Patterns
21
Identification of the Device (Rating Plate)
22
Mounting
24
Installation Location Mounting Orientation
24
Grid Systems
25
Installation
26
Nominal Voltages
26
Three-Phase Four-Conductor Network with Grounded Neutral Conductor
26
Circuit Breaker
27
Supply Voltage
27
Voltage Measurement
28
Overvoltage
29
Frequency
29
Connection Variants for Voltage Measurement
29
Current Measurement
30
Connection Variants for Current Measurement
31
Ammeter
32
Current Direction
32
Summation Current Measurement
32
Connection and PC Connections
34
Connection Variants
34
RS-485 Interface
35
Shielding
35
Bus Structure
36
Termination Resistors
36
Configuration
38
Current and Voltage Transformer
38
Device Address 1
39
Rs-485
39
10. Commissioning
40
Measured Voltage / Supply Voltage
40
Measured Current
41
Direction of Rotary Field
42
Fundamentals on the Phasor Diagram
42
Checking of Voltage and Current Inputs by Means of Phasor Diagram
43
Control of the Power Measurement
44
Checking Measurement
44
Checking Individual Power
44
Checking Summation Power
44
Energy Meters - Clearing Minimum and Maximum Values
45
Overrange
45
10.10 "Drag Indicator" Function
46
10.11 Internal Synchronization
46
10.12 External Synchronization
47
10.13 Recording the Measured Values
49
10.14 Comparator
50
11. Service and Maintenance
51
Repairs and Calibration
51
Front Panel Foil
51
Service
51
Battery
51
Device Adjustment
51
Firmware Update
52
12. Procedure in the Event of a Malfunction
53
13. Technical Data
54
Measuring Accuracy
57
Modbus Addresses of Frequently Used Measured Values
58
Number Formats
59
Note on Saving Measured Values and Configuration Data
59
Dimensional Drawings
60
Connection Example
61
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janitza UMG 103-CBM Installation Manual (10 pages)
power analyser
Brand:
janitza
| Category:
Measuring Instruments
| Size: 4.09 MB
Table of Contents
Montage
2
Current Measurement
9
Connections and Control Elements
9
Technical Data
9
janitza UMG 103-CBM Installation Manual (5 pages)
Power Analyser
Brand:
janitza
| Category:
Measuring Instruments
| Size: 4.48 MB
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