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GE SPA12A Manuals
Manuals and User Guides for GE SPA12A. We have
2
GE SPA12A manuals available for free PDF download: Instructions Manual
GE SPA12A Instructions Manual (44 pages)
Brand:
GE
| Category:
Relays
| Size: 2.17 MB
Table of Contents
Table of Contents
2
Introduction
3
Application
3
Options and Features
4
Ratings
5
Temperature
5
Dielectric Strength
5
Contacts
5
Target Seal-In Unit
6
Seismic Capability
6
Characteristics
6
Operating Principles
6
Open Pilot Wires
7
Shorted Pilot Wires
7
Grounded Pilot Wires
7
Operating Times
7
Transfer Trip
8
Low Pass Filter
9
Burdens
9
Settings
9
Construction
10
Receiving, Handling and Storage
12
Acceptance Tests
12
Visual Inspection
13
Mechanical Inspection
13
Cradle and Case Blocks
13
Target Seal-In Unit (Spa 11 B and 12B)
13
Telephone Relays
13
Electrical Inspection
13
250 DC Rating
14
Sending End
14
Undercurrent Detection {Spa 11A and 11 B)
14
Overcurrent Detection {SPA 11A and 11B)
14
Ground Detection (Spa 11A and 11B)
14
Transfer Trip {Spa 11 B)
14
Receiving End
15
Undercurrent Detection {Spa12A and 12B
15
Transfer Trip {Spa 12B
15
Dielectric Tests {High Potential Tests)
15
Hipot Tests
16
Restoring Relay to Service
17
Installation Procedure
17
Setting the Tap of the Target Seal-In Unit {Spa 11B and 12B
17
Supply Voltage Setting
17
Terminal Arrangement Setting
17
Periodic Checks and Routine Maintenance
18
Electrical Tests
18
Servicing
19
Telephone Relays
19
Target Seal-In Unit
19
Renewal Parts
19
List of Illustrations
21
GE SPA12A Instructions Manual (48 pages)
STATIC PILOT WIRE MONITORING RELAY
Brand:
GE
| Category:
Relays
| Size: 2.77 MB
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