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SCT3111-0125
Beckhoff SCT3111-0125 Manuals
Manuals and User Guides for Beckhoff SCT3111-0125. We have
1
Beckhoff SCT3111-0125 manual available for free PDF download: Documentation
Beckhoff SCT3111-0125 Documentation (80 pages)
Current transformers (CT) for energy measurement
Brand:
Beckhoff
| Category:
Transformer
| Size: 5.04 MB
Table of Contents
Table of Contents
3
1 Foreword
5
Notes on the Documentation
5
Safety Instructions
6
Documentation Issue Status
8
2 Product Overview
9
Introduction
9
Fig. 1 SCT Current Transformers
9
Product Categories - Sctxxxx Current Transformer
10
Fig. 2 Designation Key of the SCT Current Transformers
10
Fig. 3 Sct0Xxx
10
Fig. 4 Sct1Xxx
11
Fig. 5 Sct2Xxx
12
Fig. 6 Sct3Xxx
14
Fig. 7 Sct6Xxx
15
Fig. 8 Sct71Xx
16
Notes on Class Accuracy SCT Transformers
17
Fig. 9 Characteristic Curves Accuracy Classes/Primary Current
17
3 Technical Data, Functional Description, Installation
18
Sct0Xxx
18
Technical Data
18
Functional Description
20
Fig. 10: Sct0Xxx Dimensions, Size 1
20
Installation
21
Fig. 11 Sct0Xxx Connections
21
Fig. 12 Measuring Circuit - Sct0Xxx/Sct1Xxx/Sct2Xxx Transformer
22
Fig. 13 Snap-On Mounting for 35 MM DIN Rail, ZB8201-0010
22
Fig. 14 Sealing Plate, ZB8202-0010
23
Sct1Xxx
24
Technical Data
24
Fig. 15: Sct1Xxx Dimensions, Size 1
25
Functional Description
26
Installation
27
Fig. 16 Measuring Circuit - Sct0Xxx/Sct1Xxx/Sct2Xxx Transformer
27
Fig. 17 Snap-On Mounting, ZB8201-0110
28
Sct2Xxx
29
Technical Data
29
Functional Description
34
Fig. 18 Sct2Xxx Dimensions
34
Installation
35
Fig. 19 Measuring Circuit - Sct0Xxx/Sct1Xxx/Sct2Xxx Transformer
36
Fig. 20 Actuation of the Secondary Connecting Terminals (CAGE CLAMP®)
36
Fig. 21 Mounting the Fastening Screws
36
Fig. 22 Mounting on Copper Bar or Round Conductor
37
Fig. 23 Mounting with Quick-Fix Cable Fastening (ZB8203-0210, ZB8203-0211)
37
Fig. 24 Mounting on 35 MM DIN Rail with Snap-On Mounting (ZB8201-0210)
37
Fig. 25 Mounting on Mounting Plate
37
Fig. 26 Mounted Sealing Plate
38
Fig. 27 Snap-On Mounting for 35 MM DIN Rail, ZB8201-0210
38
Fig. 28 Quick-Fix Cable Fastening, ZB8203-0210 or ZB8203-0211 (Extra Heat-Resistant)
38
Fig. 29 Sealing Plate, ZB8202-0210
39
Sct3Xxx
40
Technical Data
40
Fig. 30 Sct31Xx Dimensions, Size
41
Fig. 31 Sct32Xx Dimensions, Size 2
43
Functional Description
45
Fig. 32 Sct33Xx Dimensions, Size 3
45
Installation
47
Fig. 33 Measuring Circuit - Sct3Xxx Transformer
48
Fig. 34 Sct3Xxx Transformer, Meter Circuit, Multi-Phase
48
Fig. 35 Mounting the Fastening Screws SCT3215, SCT3315
49
Fig. 36 Mounting on Copper Bar or Round Conductor, SCT3215, SCT3315
49
Fig. 37 Tightening Torque of Fastening Screw: 0.5 Nm
49
Fig. 38 Mounting on Mounting Plate SCT3211
50
Fig. 39 Mounting on Mounting Plate SCT3315
50
Fig. 40 Connection Example
51
Sct6Xxx
52
Technical Data
52
Fig. 41 Sct61Xx Dimensions, Size 1
52
Fig. 42 Sct63Xx Dimensions, Size
54
Fig. 43 Sct64Xx Dimensions, Size
55
Fig. 44 Sct66Xx Dimensions, Size
56
Functional Description
57
Installation
59
Maintenance and Inspection
62
Troubleshooting
63
Sct7Xxx
64
Technical Data
64
Functional Description
69
Installation
70
Maintenance and Inspection
73
Troubleshooting
74
4 Application Example
75
Power Measurement at a Machine
75
5 Appendix
77
UL Notes
77
Support and Service
78
List of Figures
79
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