GE Digital Energy Kelman MINITRANS Manuals

Manuals and User Guides for GE Digital Energy Kelman MINITRANS. We have 1 GE Digital Energy Kelman MINITRANS manual available for free PDF download: Installation Manual

GE Digital Energy Kelman MINITRANS Installation Manual (84 pages)

Transformer Oil Dissolved Gas and Moisture Monitor

Brand: GE Digital Energy | Category: Measuring Instruments | Size: 4 MB

Table of Contents
2
Introduction
6
Product Overview
6
Manual Scope
6
Safety
7
Symbols
7
Warnings
7
Requirements
9
Pre-Installation
9
Handling & Storage
9
Technical Specification
10
Table 4-1: Technical Specification
10
Design Criteria
11
Table 5-1: Type Tests
11
Transformer Criteria
12
Mounting
13
Mounting Stand Installation
14
Mounting the Product to the Stand
15
Figure 7-1: the Product Mounted on a Stand
15
Direct Mount Cradle
16
Locking Mechanism
16
Figure 7-2: Direct Mount Cradle
16
Sun Canopy
17
Figure 7-3: Cradle-Mount Sun Canopy
17
Plumbing
18
Figure 8-1: Schematic Representation of an Installation
18
Figure 8-2: Examples of Possible Line Configurations (Three of Many)
18
Transformer Valves
19
Fill Valve
19
Drain Valve
19
Ancillary Valves
19
Figure 8-3: Possible Valve Locations of a Transformer
19
Cooling Loop Valves
20
Supply & Return Valves
20
Oil Supply
20
Oil Return
21
Tubing
21
Fitting Requirements
23
Figure 8-4: Product Connections - Bottom View
23
Fitting Instructions
24
Connection to Oil Supply Valve
24
Figure 8-5: Fitting Body and Tubing
24
Figure 8-6: Nut at 6 O'clock Position
24
Figure 8-7: Nut at 9 O'clock Position
24
Connection to Oil Return Valve
25
Figure 8-8: Bleed Assembly on Flange-Type Oil Return Valve
25
Figure 8-9: Flange Example
26
Figure 8-10: Return Assembly Kit
26
Figure 8-11: Bleed Assembly on Threaded-Type Oil Return Valve
27
Power
28
Connections
28
Figure 9-1: Bottom Plate Connections
29
Figure 9-2: Mains Fuse Holders with Fuses (Front - Inside)
29
Figure 9-3: Mains Fuse Holders with Terminal Connections (Top - Outside)
29
Battery
30
Figure 9-4: Earth Terminal on Bottom of Enclosure
30
Figure 9-5: Coin Cell Battery
30
Electronics
32
Input Board
32
Alarm Connections
32
Accessory Power
33
External Sensors
33
Figure 10-1: Accessory Power Points for 12 V and 24 V
33
Communications
34
Table 11-1: Product Communications Channels
34
Appendix A Installation Tools and Supplies
35
Appendix B Customer Checklist
36
Appendix C Installation Record
37
Appendix D Tubing Specification and Ordering Details
41
Appendix E Product Dimensions
44
Figure E-1: Front and Side Dimensions
44
Figure E-2: Base Dimensions
44
Appendix F Mounting Stand Dimensions
45
Figure F-1: Front and Side Dimensions with Stand
45
Appendix G Footprint Dimensions
46
Figure G-1: Footprint Dimensions
46
Appendix H Sun Canopy Dimensions
47
Figure H-1: Mounting-Stand Canopy Front Dimensions
47
Figure H-2: Mounting-Stand Canopy Side Dimensions
47
Figure H-3: Cradle-Mount Canopy Front Dimensions
48
Figure H-4: Cradle-Mount Canopy Side Dimensions
48
Appendix I Input Board
49
Figure I-1: Input Board
49
Table I-1: List of Terminals
50
Figure I-2: RS-232 & RS-485 Connections
51
Appendix J Heat Trace Cable
52
Appendix K Direct Mount Cradle Vibration Levels
53
Figure K-1: Product Vibration Limits
54
Appendix L Direct Mount Cradle Installation
55
Figure L-1: Direct Mount Cradle
55
Figure L-2: Clearance Requirements
56
Table L-1: MINI DM-Cradle Retrofit Kit - KITT00071
57
Figure L-3: Foam Skid
58
Figure L-4: Product Positioned on the Foam Skid
58
Figure L-5: Bracket Tools and Fittings
59
Figure L-6: Attach Bracket Fittings to the Product
59
Table L-2: Bracket Tools and Fittings
59
Figure L-7: Tighten the Fittings
60
Figure L-8: Top Isolators Tools and Fittings
60
Table L-3: Top Isolators Tools and Fittings
60
Figure L-9: Fitting the Support Bracket
61
Figure L-10: Support Bracket with Top Isolators Fitted
61
Figure L-11: Mounting Slot Dimensions
61
Figure L-12: Bottom Isolators Tools and Fittings
62
Figure L-13: the Product Positioned over the Isolators
62
Table L-4: Bottom Isolators Tools and Fittings
62
Figure L-14: Isolator with O Ring
63
Figure L-15: Attach Fittings to Isolators
64
Figure L-16: Failsafe Tools and Fittings
64
Table L-5: Failsafe Tools and Fittings
64
Figure L-17: Fitting the Failsafe Mechanism
65
Figure L-18: Misalignment and Skew Distance
66
Figure L-19: Isolators Used in Compression and Compression Distance
66
Appendix M Direct Mount Cradle Locking Mechanism
67
Figure M-1: Isolator
68
Figure M-2: Misalignment and Skew Distance
68
Figure M-3: Isolators Used in Compression and Compression Distance
69
Figure M-4: Product LCD and Power Switch
70
Figure M-5: Tools & Fittings
71
Figure M-6: Top Isolators with Fittings & Failsafe Items Removed
71
Figure M-12: Tools & Fittings
71
Table M-1: Tools & Fittings
71
Figure M-7: Locking Piece Top
72
Figure M-8: Locking Piece with Fittings (Left) ¦¦ Tightened with a Nut Spinner (Right)
72
Figure M-9: Bottom Isolators with Partially Unscrewed Fittings
73
Figure M-10: Isolator with Fittings (Left) ¦¦ Tightened with Spanner (Right)
73
Figure M-11: Clockwise: Isolators with Fittings ¦¦ Back Fittings Tightened with Spanner ¦¦ Front Fittings Tightened with Nut Spinner
74
Figure M-13: Inner Panel
75
Figure M-14: Rear View of LCD Display Board with Cable Attached
75
Table M-2: Tools & Fittings
75
Figure M-15: Fitting PGA Locks
76
Figure M-16: Reconnect LCD Display Board Cable
77
Figure M-17: Inner Panel
77
Figure M-18: Loosen Isolator Front Nut with Nut Spinner
78
Figure M-19: Loosen Isolator Rear Outer Nut with Spanner
78
Figure M-20: Bottom Isolator with Fittings Removed
78
Figure M-21: Unscrew the Failsafe Bolt
79
Figure M-22: Loosen the Isolator M6 Nut Using a Nut Spinner
79
Figure M-23: Inverted Top Locking Piece
80
Figure M-24: Bottom Locking Piece
80
Figure M-25: Surplus Nuts & Washers Stored Securely on Bracket Bolts
80
Figure M-26: Inner Panel
81
Figure M-27: Rear View of LCD Display Board with Cable Attached
82
Figure M-28: Slide out PGA Lock
82
Figure M-29: Threaded Inserts
83
Figure M-30: Stored PGA Locks
83
Figure M-31: PGA Locks Secured Using Allen Key
83
Figure M-32: Reconnect LCD Board Cable
84
Figure M-33: Inner Panel
84

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