Siemens 8BK80 Manuals

Manuals and User Guides for Siemens 8BK80. We have 1 Siemens 8BK80 manual available for free PDF download: Manual

Siemens 8BK80 Manual (37 pages)

Genuine metal-clad single busbar switchgear with Vacuum Circuit Breaker on withdrawable truck upto 36kV

Brand: Siemens | Category: Circuit breakers | Size: 3.7 MB

Construction
3
Salient Features
3
Benefits
3
Technical Data
4
Switching Application
4
Table of Contents
10
Safety Instructions
11
Signal Terms and Definitions
11
Symbols
11
Due Application
11
Technical Description
12
Application
12
Design Features
12
Vacuum Circuit Breaker
12
Motor Operating Mechanism
15
Closing Release
15
Shunt Releases
15
Supplementary under Voltage Release
15
Release Combination
16
Socket for Low-Voltage Plug Connector
16
Auxiliary Switch
16
Mechanical Interlocking
16
Service Position
17
Test Position
17
Disconnected Position
17
Removed Position
17
Accessories
18
Switching Device Compartment
18
Rating Plate
19
Operating Times
19
Installation
20
Transport Units
20
Packing
20
Storage
20
Fixing the Switchboards to the Foundation
21
Earthing of the Switchboard
21
Welding
21
Bolting down
21
Protecting the Panels against Environmental Effects
22
Module Wiring
22
Circuit Breaker Wiring
22
Function Schematic Diagram
23
Putting the Switchgear into Service
25
Test Operations
25
With Door Open
25
Brief Operating Instructions
26
With Door Closed
27
Checking the Accessory Items
27
Space Heaters
27
Operations
28
Withdrawable Truck
28
Positions of the Withdrawable Truck
28
Normal Operations
28
Removing the LV Plug
29
Connecting the LV Plug
29
Circuit-Breaker Operating Mechanism
29
Earthing
29
Breaker Compartment Door
30
To Open the Door
30
To Close the Door
30
Maintenance
31
Inspection Schedule
31
Cleaning
31
Lubrication
31
Maintenance Schedule
32
Notes
32
Servicing
33
General
33
Troubleshooting
34
Defeating the Door Interlock of HV Compartment
35
Drawout Unit in Connected Position
35
Disposal
35
Summary of Important Instructions
36
During Installation & Commissioning Stages
36
During Service Life of the Panel
36

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Siemens 8BK80 Manual (37 pages)

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