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2857-570/024-001
WAGO 2857-570/024-001 Manuals
Manuals and User Guides for WAGO 2857-570/024-001. We have
1
WAGO 2857-570/024-001 manual available for free PDF download: Manual
WAGO 2857-570/024-001 Manual (120 pages)
3-Phase Power Measurement, 1 A
Brand:
WAGO
| Category:
Test Equipment
| Size: 10 MB
Table of Contents
Table of Contents
3
1 Provisions
6
Intended Use
6
Typographical Conventions
7
Legal Information
9
2 Safety
10
General Safety Regulations
10
Electrical Safety
10
Mechanical Safety
11
Thermal Safety
11
Indirect Safety
11
3 Properties
12
Overview
12
View
12
Connectors
14
Measurement Inputs
14
Switch Output "DO" and S0 Interface
15
Modbus-RTU Interface "X1 IN" and "X2 out
16
Table 1 Communication - Modbus RTU
16
Configuration Interface "Config
17
Supply Connection "POWER
17
Memory Card Slot "Μsd" for Micro SD Cards
18
Functional Earth Connection
18
Indicators
18
Table 2 Leds and Error Indication
18
Circuit Diagram
19
Technical Data
19
Product
19
Table 3 Technichal Data - Product
19
Input
20
Table 4 Technical Data - Power Supply
20
Table 5 Technical Data - Measurement Inputs
20
Special Requirements for Measurements with Higher Voltages Outside the Scope of UL
21
Table 6 Technichal Data - Isolation Type Per EN/UL 61010-2-201 and EN/UL 61010-2-030
21
Table 7 Technical Data - Measurements with Higher Voltages, Not Permissable for UL
21
Measured Variables
22
Table 8 Technical Data - Measured Variables
22
Communication
23
Table 9 Technical Data - Communication
23
Wiring
24
Mechanical Conditions
24
Table 10 Technical Data, Wiring - Expected Environmental Temperature for Connecting Cables
24
Table 11: Technical Data - Wiring: WAGO Clamp Series 804
24
Table 12: Technical Data - Wiring: WAGO Clamp Series 805
24
Environmental Requirements
25
Guidelines, Approvals and Standards
25
Approvals
25
Standards and Guidelines
25
Table 13 Technical Data - Environmental Requirements
25
4 Functions
26
Measurement Principle
26
Measured Value Overview
26
Table 14 Measured Value Overview - Voltage
26
Table 15 Measured Value Overview - Current
27
Table 16 Measured Value Overview - Power
27
Table 17 Measured Value Overview - Energy
28
Table 18 Measured Value Overview - Fundamental Frequency
29
Table 19 Measured Value Overview - Phase Angle Phi
29
Table 20 Measured Value Overview - Power Factor
29
Table 21 Measured Value Overview - Upper Harmonic L1
29
Table 22 Measured Value Overview - Upper Harmonic L2
30
Table 23 Measured Value Overview - Upper Harmonic L3
30
Description of Measured Values
31
Table 24 Measured Value Overview - Total
31
Threshold Over-/Underrun
36
Measuring Inaccuracies
36
Measured Value Readout
36
Communication Per Modbus RTU
37
Modbus Configurator in WAGO I/O-PRO
37
Table 25 Communication - Modbus RTU
37
Table 26 Identification Register
37
Table 27 Device Identification Number
37
Parameter
39
Table 28 Parameter 1 - Command Interface 'Request
39
Table 29: Parameter 2 - Parameter Set 1
40
Table 30: Parameter 3 - Undervoltage Threshold, Phase 1
41
Table 31: Parameter 4 - Undervoltage Threshold, Phase 2
41
Table 32: Parameter 5 - Undervoltage Threshold, Phase 3
41
Table 33 Parameter 6A - Rogowski Coil
41
Table 34 Parameter 6B - Rogowski Coil Factor [Μh]
41
Table 35: Parameter 7 - Current Transformer Ratio, Phase 1
41
Table 36: Parameter 8 - Current Transformer Ratio, Phase 2
41
Table 37: Parameter 9 - Current Transformer Ratio, Phase 3
41
Table 38 Parameter 10 - Current Transformer Ratio, Neutral Conductor
42
Table 39: Parameter 11 - Peak Value Measurement Observation Interval, Phase 1
42
Table 40: Parameter 12 - Peak Value Measurement Observation Interval, Phase 2
42
Table 41: Parameter 13 - Peak Value Measurement Observation Interval, Phase 3
42
Table 42: Parameter 14 - Overvoltage Threshold Value, Phase 1
42
Table 43: Parameter 15 - Overvoltage Threshold Value, Phase 2
42
Table 44: Parameter 16 - Overvoltage Threshold Value, Phase 3
42
Table 45: Parameter 17 - Overcurrent Threshold Value, Phase 1
42
Table 46: Parameter 18 - Overcurrent Threshold Value, Phase 2
43
Table 47: Parameter 19 - Overcurrent Threshold Value, Phase 3
43
Table 48 Parameter 20 - Tamper Detect Current Threshold Value (Fault Current)
43
Table 49: Parameter 21 - Arithmetic Mean Observation Interval, Phase 1
43
Table 50: Parameter 22 - Arithmetic Mean Observation Interval, Phase 2
43
Table 51: Parameter 23 - Arithmetic Mean Observation Interval, Phase 3
43
Table 52: Parameter 24 - Min/Max Value Automatic Reset Interval, Phase 1
44
Table 53: Parameter 25 - Min/Max Value Automatic Reset Interval, Phase 2
44
Table 54: Parameter 26 - Min/Max Value Automatic Reset Interval, Phase 3
44
Table 55 Parameter 27 - Active Power NOLOAD Threshold (Related to One Phase)
44
Table 56 Parameter 28 - Active Power NOLOAD Threshold (Related to One Phase)
44
Table 57 Parameter 29 - Active Power NOLOAD Threshold (Related to One Phase)
44
Table 58 Parameter 30 - Selection of Phase for Harmonic Analysis L Sel
45
Table 59 Parameter 31 - Selection of Upper Harmonic a
45
Table 60 Parameter 32- Selection of Upper Harmonic B
45
Table 61 Parameter 33 - Selection of Upper Harmonic C
45
Table 62 Parameter 34 - Action of the Digital Output
45
Table 63 Parameter 35 - Digital Output Pulse Rate; Mode: S0 Interface
45
Table 64 Parameter 36 - Pulse Width; Mode: S0 Interface
45
Table 65 Parameter 37 - Overclocking Buffer; Mode: S0 Interface
45
Table 66 Parameter 38 - Voltage Transformer Ratio; Phases 1, 2, 3
45
Status Word
46
Table 67 Parameter 39 - Topology
46
Table 68 Parameter 40 - Modbus Terminating Resistor
46
Table 69 Status Word 1
46
Measured Value Register
47
Table 70 Measured Value Register
47
Table 71 Measured Value Register
47
5 Planning
51
Structure Guidelines
51
Warning Messages for Structure Guidelines
51
Safety Measures at the Installation Location
51
Overcurrent Protection
51
DIN-Rail Characteristics
51
EMC Installation
52
Data Security
52
Table 72 WAGO DIN-Rails
52
Aids
53
Requirements for Accessories
53
Voltage Measurement
54
Current Measurement
55
Power Measurement
56
Power Measurement in 4-Wire 3-Phase Networks
58
Power Measurement in 3-Wire 3-Phase Networks
63
Current Transformers
65
6 Transport and Storage
67
7 Installation and Removal
68
8 Connection
70
Push-In CAGE CLAMP® Connections
71
Conecting Modbus RTU
72
Overview "Common Mains Supply Systems and Line Voltages
72
Table 73 Common Mains Supply Systems and Line Voltages Within the Scope of UL
73
Table 74 Common Mains Supply Systems and Line Voltages Outside the Scope of UL
74
9 Diagnostics
75
10 Configuration with the Interface Configuration Software
76
System Requirements
76
Install WAGO Interface Configuration Software
76
Configure Product
77
Starting the Software
77
Graphical User Interface
80
Measured Value Views
93
11 Performing Measurements
102
12 Decommissioning
106
Disposal and Recycling
106
13 Appendix
107
Installation Regulations Specified by Approvals
107
Application Example
109
Examples of CSV Files
109
Snapshot
109
Measured Value Trend
111
Accessories
112
Protected Rights
113
List of Tables
114
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