MT-1/WT3 User Guide
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Table of contents
Introduction............................................................................................................... 7
MT-1/WT3 Overview ............................................................................................. 7
Description ................................................................................................................ 9
MT-1/WT3 Socket.................................................................................................. 9
Front/Rear View of the Socket ........................................................................ 10
Side View of the Socket ................................................................................... 11
Functioning Theory.............................................................................................. 13
Meter Testing .................................................................................................. 15
Accessories .......................................................................................................... 17
Metercam ........................................................................................................ 17
Optical Pickup.................................................................................................. 18
Meter Adapters ............................................................................................... 19
Operations............................................................................................................... 21
Summary.............................................................................................................. 22
Installation of the Socket..................................................................................... 23
Connecting to the MT-1/WT3.............................................................................. 25
Running the application....................................................................................... 25
Tests available ..................................................................................................... 26
Test Examples...................................................................................................... 27
Example 1: Quick Test - Solid-state 9S meter .................................................. 28
Example 2: Custom Test - Solid-state 9S meter............................................... 30
Example 3: Tracking Test - 12S(N) meter......................................................... 31
Example 4: Custom Test - 2S electromechanical meter................................... 33
Example 5: kW Demand Test –Electromechanical 14S meter ........................ 35
Example 6: Full Test –Solid-state 8S Fitzall meter........................................... 37
Example 7: Four-Quadrant Test –Solid-state 9S meter................................... 39
Example 8: Meter tested in the meter shop.................................................... 41
Appendix A
Specifications........................................................................................................... 43
Appendix B
Compatible Meter Forms......................................................................................... 47
Form 1S................................................................................................................ 48
Form 2S................................................................................................................ 49
Form 3S................................................................................................................ 50
Form 4S................................................................................................................ 51
Form 5S, 35S & 45S Fitzalltm (3 2CT).................................................................. 52
Form 5S, 35S & 45S Fitzalltm (3 2CT 2PT) ........................................................... 53
Form 5S, 35S & 45S Fitzalltm (N 2CT).................................................................... 54
Form 5S, 35S & 45S Fitzalltm (N 2CT 2PT) ............................................................. 55
Form 5S, 35S & 45S Fitzalltm (Y 3CT)..................................................................... 56
Form 5S, 35S & 45S Fitzalltm (Y 3CT 2PT).............................................................. 57
Form 5S, 35S & 45S Fitzalltm (Y 2CT)..................................................................... 58
Form 5S, 35S & 45S Fitzalltm (Y 3CT 2PT).............................................................. 59
