Questions_and_Answers.docx

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FSV Load Sharing Design Implementation and Testing
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NMAN7200-18-01528
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Questions and Answers NMAN7200-18-01528 FSV Loadsharing Q1: Paragraph 7.4 reads as follows “7.4 Build and wire subpanels and any required enclosures in accordance with References 2.3 and 2.4.” After review of references 2.3 and 2.4 we cannot find a Bill of Material (BOM) anywhere on these drawings that would tell us what we have to buy to build and wire these new subpanels. Can a BOM be provided for this upgrade?

A1: The list below contains major components for generator excitation modifications for one ship, including OEM recommended spares only and not other items, connections, housings, mounts, etc.

Quantity
GE Part Number
Description
5
9907-173
Woodward Load Sharing Module
5
ES59AB1N2NO
Basler Overvoltage Relay, Time Delay, 120-V Nominal
5
7604D
Shallco Type 76 Lockout Relay, 4 Decks, Manual Reset, 120-V Operating Coil
2
561-202
ITI Current Transformer, 2000/5
2
561-152
ITI Current Transformer, 1500/5
2
007-218A-XX-QQXX-CX
Crompton Varmeter, 3 ph 3 wire, Zero Center Scale 1500-0-1500, CT ratio 2000/5, PT ratio 600/120
2
007-218A-XX-QQXX-CX
Crompton Varmeter, 3 ph 3 wire, Zero Center Scale 1000-0-1000, CT ratio 1500/5, PT ratio 600/120
4
2492-22-AAA-01
Digital Voltage / Frequency SB Meter, Dual Display
4
CR104PBG91B1
GE Cr104 Pushbutton, Momentary, 1NO, 1NC Contact

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