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787-1211
WAGO 787-1211 Switch-mode Power Supply Manuals
Manuals and User Guides for WAGO 787-1211 Switch-mode Power Supply. We have
1
WAGO 787-1211 Switch-mode Power Supply manual available for free PDF download: Manual
WAGO 787-1211 Manual (58 pages)
Compact Power, DC power supply, 12 V
Brand:
WAGO
| Category:
Power Supply
| Size: 4.01 MB
Table of Contents
Table of Contents
3
1 Notes about this Documentation
5
Validity of this Documentation
5
Copyright
5
Symbols
6
Number Notation
8
Font Conventions
8
Table 1: Number Notation
8
Table 2: Font Conventions
8
2 Important Notes
9
Legal Bases
9
Subject to Changes
9
Personnel Qualification
9
Use of the 787 Series in Compliance with Underlying Provisions
9
Technical State of the Devices
10
Safety Advice (Precautions)
11
Special Notes for Use in Accordance to en 60335-1
13
Special Notes on Use as a DIN-Rail Built-In Installation Device
14
3 Device Description
15
View
16
Figure 1: View
16
Table 3: Legend for Figure "View
16
Type Plate
17
Figure 2: Information on the Type Plate
17
Table 4: Legend for Figure "Information on the Type Plate
17
Connectors
18
Connector Input Side
19
Connector Output Side
19
Figure 3: Connectors on the Input Side
19
Figure 4: Connectors on the Output Side
19
Table 5: Legend for Figure "Connectors on the Input Side
19
Table 6: Legend for Figure "Connectors on the Output Side
19
Display Elements
20
Figure 5: LED "DC OK
20
Table 7: Legend for Figure "LED 'DC OK
20
Operating Elements
21
Potentiometer
21
Figure 6: Potentiometer
21
Technical Data
22
Device Data
22
Figure 7: Dimensions
22
Table 8: Technical Data - Device Data
22
Table 9: Minimum Distances
23
Input
24
Table 10: Technical Data - AC Input
24
Table 11: Technical Data - DC Input
24
Table 12: Technical Data - Inrush Current
24
Table 13: Technical Data - Mains Failure Buffering Time
24
Table 14: Technical Data - Input Side Connection
24
Output
25
Table 15: Technical Data - Output
25
Figure 8: Overload Behavior
26
Figure 9: Hiccup Mode
26
Figure 10: Switch-On Time
26
Table 16: Technical Data - Output Side Connection
27
Efficiency/Power Loss
28
Figure 11: Efficiency at 230 VAC
28
Figure 12: Power Loss at 230 VAC
28
Table 17: Technical Data - Efficiency/Power Loss
28
Mtbf/Lifespan
29
Table 18: Technical Data - Mtbf/Lifespan
29
Environmental Conditions
30
Figure 13: Derating - Surrounding Air Temperature
30
Table 19: Technical Data - Environmental Conditions
30
Equipment Protection
32
Table 20: Technical Data - Equipment Protection
32
Safety
33
Table 21: Technical Data - Safety
33
Approvals
34
Standards and Guidelines
35
Table 22: Mechanical and Climatic Environmental Conditions
35
Table 23: Other General Standards
35
Table 24: EMC - Immunity to Interference
36
Table 25: EMC - Emission of Interference
36
Other Information on Standards and Directives
37
4 Mounting
38
Mounting Positions
38
Table 26: Values for Mounting Position - Mounting with Front Panel at Top or
38
DIN 35 Rail
39
DIN-Rail Mounting
39
Figure 14: Position of the DIN-Rail
39
Figure 15: Mounting the Device on DIN-Rail
39
Removal from DIN-Rail
40
Figure 16: Removing the Device from DIN-Rail
40
Screw Mounting
41
Figure 17: Snap-Fit Openings for Fastening Clips
41
Table 27: Legend for Figures "Snap-Fit Openings for Fastening Clips
41
5 Connect Devices
42
Connectors
42
Table 28: Connectors
42
Connecting Conductors
43
Connecting Using a Tool
43
Directly Inserting Conductors
43
WAGO Picomax ® Connectors
43
Status at Delivery
44
Removing the Female Connector
44
5.1.2.2.1 Removing the Female Connector Without Wiring
44
Figure 18: Removing the Female Connector Without Wiring (Application Example)
44
Figure 19: Removing the Female Connector with Wiring (Application Example)
44
Table 29: Legend for Figures "Removing the Female Connector
44
5.1.2.2.2 Removing the Female Connector with Wiring
45
Plugging in the Female Connector
46
6 Notes on Operation
47
Inrush Current
47
Parallel Connection (Output Side)
48
Short-Circuit and Overload Behavior
49
Figure 20: Output Characteristic
49
Table 30: Legend for Figure "Output Characteristic
49
Derating
50
Figure 21: Temperature Load Curve
50
Table 31: Nominal Values According to UL
50
Table 32: Deratings
50
Maintenance
51
Disposal
52
Electrical and Electronic Equipment
52
Packaging
52
7 Accessories
54
Tools
54
Spare Parts for Wiring
54
Miscellaneous Accessories
54
Table 33: Accessories - Tools
54
Table 34: Accessories - Wiring Spare Parts
54
Table 35: Accessories - Miscellaneous Accessories
54
List of Figures
55
List of Tables
56
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