Home
WEG
Engine
S Series
Page 3
WEG S Series - Page 3
59 pages
Manual
Save Page as PDF
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
Installation, Operation and Maintenance Manual
Document Number: 11866576
Models: SEA, SED, SET, SEV, SEF,
SER, SEI, SEW, SEL, SFA, SFD,
SFT, SFV, SFF, SFR, SFI, SFW and SFL
Language: English
Revision: 04
May 2016
2
4
Table of Contents
Main Page
Default Chapter
7
Table of Contents
7
1 Introduction
11
Safety Warnings in the Manual
11
2 General Instructions
12
Qualified Personnel
12
Safety Instructions
12
Standards
12
Environmental Conditions
12
Operating Conditions
13
Voltage and Frequency
13
3 Receiving, Handling and Storage
14
Receiving
14
Handling
14
Storage
15
Outdoor Storage
15
Extended Storage
15
Indoor Storage
15
Storage Location
15
Bearings
16
Exposed Machined Surfaces
16
Grease-Lubricated Rolling Bearing
16
Insulation Resistance
16
Oil-Lubricated Rolling Bearing
16
Outdoor Storage
16
Separate Parts
16
Sleeve Bearing
16
Space Heater
16
Inspections and Records During Storage
17
Radiator
17
Terminal Box
17
Maintenance Plan During Storage
18
Preparation for Commissioning
19
Bearing Inspection
19
Bearing Lubrication
19
Cleaning
19
Insulation Resistance Verification
19
Others
19
4 Installation
20
Installation Site
20
Shaft Lock
20
Rotation Direction
20
Insulation Resistance
20
Safety Instructions
20
General Considerations
20
Measurement on the Stator Windings
20
Measurement on the Rotor and Exciter Windings
21
Additional Information
21
Polarization Index
21
Conversion of the Measured Values
21
Insulation Assessment
22
Protections
22
Thermal Protections
22
Temperature Sensors
22
Alarm and Trip Temperatures
23
Temperature Limits for the Windings
23
Temperature and Ohmic Resistance of the PT100 Thermoresistance
24
Space Heater
24
Water Leak Sensor
24
Cooling
24
Air-Water Heat Exchanger Cooling
24
Radiators for Application with Sea Water
24
Independent Ventilation Cooling
25
Electrical Aspects
25
Electrical Connections
25
Field Power Supply and Control
25
Grounding
25
Main Electrical Connections
25
Connection Diagram
26
Mechanical Aspects
26
Foundations
26
Foundation Loads
26
Base Types
26
Concrete Base
26
Metal Base
26
Natural Frequency of the Base
26
Mounting
26
Anchor Plate Set
27
Leveling
27
Support
27
Alignment
27
Inspection of Pedestal Bearings
28
Couplings
29
Direct Coupling
29
Gear Coupling
29
Coupling of Motors Equipped with Sleeve Bearings
30
Brake
30
Hydraulic Unit
30
5 Starting
31
Direct On-Line Starting
31
Direct Start with Discharge Resistor
31
Direct Start Without Discharge Resistor
31
Direct Online Start Frequency
31
Locked Rotor Current (Ip/In)
31
Starting with Reduced Current
32
Starting with Reactor
32
Starting with Autotransformer
32
Starting with Frequency Inverter
32
Starting with Soft-Starter
32
Excitation Circuits
33
Excitation Circuit with Voltage Control (Random)
33
Excitation Circuit with Frequency Control
34
Excitation Circuit for AC Exciter
35
6 Commissioning
36
Preliminary Inspection
36
First Start
36
Initial Starting Procedure
36
Operation
37
Operation Procedures
37
Resynchronization
37
Data Recording
37
Temperatures
37
Bearings
37
High-Pressure Oil Injection System
38
Radiators
38
Vibration
38
Vibration Causes
38
Shutdown
38
7 Maintenance
39
General
39
General Cleaning
39
Winding Inspections
39
Winding Cleaning
39
Inspections
39
Re-Impregnation
40
Insulation Resistance
40
Cooling System Maintenance
40
Radiator Maintenance
40
Vibration
40
Shaft Grounding Device
40
Exciter Maintenance
40
Exciter
40
Diode Test
40
Diode Replacement
41
Thyristor Test
41
Thyristor Replacement
41
Bearing Maintenance
42
Grease-Lubricated Rolling Bearings
42
Lubrication Instructions
42
Procedures for Rolling Bearing Relubrication
42
Rolling Bearing Relubrication with Drawer Device for Grease Removal
42
Bearing Disassembly
43
Grease Compatibility
43
Type and Amount of Grease
43
Bearing Assembly
44
Oil-Lubricated Rolling Bearing
44
Lubrication Instructions
44
Oil Change
44
Oil Type
44
Bearing Assembly
45
Bearing Disassembly
45
Bearing Operation
45
Sleeve Bearings
46
Bearing Data
46
Bearing Installation and Operation
46
Cooling by Water Circulation
46
Oil Change
46
Sealings
46
Sleeve Bearing Maintenance
47
Sleeve Bearing Operation
47
Protection Setting
47
Disassembly/Assembly of the Bearing Temperature Sensors
47
8 Motor Disassembly and Assembly
48
Disassembly
48
Assembly
48
Tightening Torque
48
Air Gap Measurment
49
Spare Parts
49
9 Maintenance Plan
50
10 Abnormalities, Causes and Solutions
51
11 Declaration of Conformity
53
12 Environmental Information
54
Package
54
Product
54
Hazardous Waste
54
13 Warranty Term
55
Related product manuals
WEG W22Xd
40 pages
WEG W21
24 pages
WEG W22Xdb C 315
65 pages
WEG WGM
55 pages
WEG M line Series
59 pages
WEG W22Xdb
68 pages
WEG MGW
59 pages
To Next Page
