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ABB ZX2 Manuals
Manuals and User Guides for ABB ZX2. We have
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ABB ZX2 manual available for free PDF download: Installation And Operation Manual
ABB ZX2 Installation And Operation Manual (112 pages)
Brand:
ABB
| Category:
Industrial Equipment
| Size: 9 MB
Table of Contents
Table of Contents
4
Standards, Regulations, Notes, Further Documents
6
Despatch and Storage
11
Condition on Delivery
11
Delivery
11
Packaging
11
Handling
11
Handling by Fork Lift Truck
12
Handling by Trolley Jack
13
Handling by Crane
13
Handling by Hydraulic Lift Trolley
15
Intermediate Storage
15
Installation of the Switchgear at Site
16
Fundamental Notes on Installation Work
16
General Site Requirements
16
Tightening Torques
16
General Information on Treatment of Plug-In Connectors with Silicone Insulating Parts
16
Handling Sulphur Hexafluoride
18
Requirements for the Floor of the Switchgear Room
18
Foundation Frames Made of Aluminum Profiles, Type
18
Reinforced Foundation Frames, Type
21
Special Considerations with a Raised False Floor
23
Assembly of the Switchgear
24
Preparatory Work
24
Checking the SF Pressure in the Gas Compartments
24
Greasing the Floor Bars
25
Preparing the Panels
25
Erection of the Panels
25
Closure of Busbar Sockets
35
Installation of the Heat Sinks
36
Installation of the Top-Mounted Box for the Busbar Metering System with Isolating Device
37
Installation of the Plenums and
41
Handling of Voltage Transformers
41
Transformers (Metering 1)
42
Installation of Voltage Transformers (Metering 1)
44
Installation of Voltage Transformers (Metering 2)
46
Dismantling of Voltage Transformers (Metering 2)
51
Installation of Voltage Transformers (Metering 3)
52
Wiring of Voltage Transformers
55
Installation of Damping Resistors
60
Connecting the Main Groundingbar
62
Connection of Cabling and Wiring
62
Control Cables and Wiring
62
High Voltage Cables
62
Fitting Surge Arresters
63
Fitting Blanking Plugs
64
Fitting Insulating Covers for Unused Outer Cones in Double Panels
64
Concluding Installation Work
64
Commissioning
65
Conditions for Commissioning of the Switchgear
65
Energizing the System
66
Operation
67
General Notes
67
Line Side Grounding and Grounding of System Sections
68
Line Side Grounding of Panels in Single Busbar Systems
69
Line Side Grounding of Panels in Double Busbar Systems
69
Grounding the Busbar
70
Busbar Grounding of Double Busbar Systems with Bus Tie
70
Grounding the Busbar Via
72
Grounding and Short-Circuiting
72
Device
72
Non-Interrupting Bus Transfer
74
Electrical Operation
76
Emergency Manual Operation
77
Emergency Manual Operation of the Circuit-Breaker
77
Emergency Manual Operation of the Three-Position Disconnect and the Disconnect
79
View Ports
82
Switch Position Grounding Switch CLOSED
83
Switch Position Open
83
Switch Position Disconnect Switch CLOSED
84
Gas Monitoring with Density Sensors
85
Operation of the Isolating Device for Voltage Transformers
85
Operation of the Isolating Device for Voltage Transformers in Metering Panels
86
Operation of the Isolating Device for Voltage Transformers in Panels with Outer Cones
87
Operation of the Isolating Device for Integrated Metering
89
Test Procedures
91
Testing for the Off-Circuit Condition
91
LRM System
91
KVDS, CAVIN and Wega Systems
91
Testing for the In-Phase Condition
92
High Voltage Tests
92
Cable Tests with DC Voltage
92
Voltage Test of the Main Circuit
93
Secondary Protection Testing
95
Protection Testing by Primary Current Injection
96
Partial Discharge Test
97
Service
98
Inspection and Maintenance of the
98
Inspection and Servicing of Individual Components
98
Checking the Dimensional Accuracy of the Control Wire Settings
98
Outlet Filter
98
Actions at the End of the Service Life
99
List of Tools
100
Working Materials, Auxiliary Materials and Accessories
101
Working Materials
101
Auxiliary Materials
101
Accessories
102
Technical Data
103
Disclaimer
107
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