Rebuild. (cont)

TM-5-6115-593-34 Generator Set Diesel Engine Driven Tactical Skid Mtd. 600 Kw 3 Phase 4 Wire 120/208 and 240/416 Volts Manual
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TM5-6115-593-34 NAVFAC P-8-631-34 TO-35C2-3-463-2 the wire must not exceed 1-1/2 inches (38 mm). End of connection forming pigtail shall be fusion welded as much as possible with addition of alloy. When coil pole leads and ends consists of multiple wires, care must be taken to ensure that each wire is securely connected. All sharp wire ends or spikes of solder remaining on brazed joints should be trimmed off or flattened down to prevent puncturing of insulation tape. (k) When connectors are used instead of brazing connections, wire must extend completely through the connector. The connector should be located as close to the insulated portion of the wire as is possible. Connectors must be applied using a wire crimping tool; crimping is not to be done using pliers, hammers, or other makeshift arrangements. (l) Sleeving must be positioned to cover the coil to which it is attached to a point at least 1/2 inch (13 mm) under two layers of tape. The sleeving at the coil end must be positioned to provide a minimum of 3/8 inch (9.5 mm) creepage path from the coil extension to adjacent coils. (m) All connections in stator winding shall be taped with tape per MIL-I-19166. Where tape is wide enough to cover the uninsulated wire and extend a minimum of 1/2 inch (13 mm) over insulated portion of wire, wrap one layer of tape over the connection, pressing the two adhesive sides together for approximately 1/4 inch (6 mm). The remaining length of tape should be long enough to make two or more wraps over the connection. The connection and any uninsulated part of the wires adjacent to the connection will be covered with three thickness of tape. (n) Where the tape is not wide enough to provide coverage for the connection, the tape shall be wrapped around the connection such as to provide 1/2 inch (13 mm) lap plus 1/8 inch (3 mm) (minimum). The overlap is to be such as to provide a minimum of two layers of tape. The double layer of tape is to extend a minimum of 1/2 inch (13 mm) over the insulated portion of wire. (o) Stator windings will be tied on lead end only. Use a hitch or chain stitch tie. Spacing between ties is not to exceed 3 inches (76 mm). A tie must be made over each connection. Tie on either side of cable bundle will be a double lace. Tie must pass through space between coils bridged by tape specified under tie cord bracing ((d) above). (p) End turns on opposite lead side will not be tied. However, the string ties, placed on the individual coils during coil winding operation, will be 11-34

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