TM 9-6115-730-24
0002
LOCATION AND DESCRIPTION OF MAJOR COMPONENTS - Continued
LOAD BOARD
The load board (Figure 1, Sheet 2, Item 8) connects load cables to the TQG with heavy duty connector lugs and
nuts.
RECONNECTION BOARD
The reconnection board (Figure 1, Sheet 2, Item 9) allows the operator to change the TQG generator output
voltage for different load applications. The TQG can be configured for 120/208 Vac or 240/416 Vac operation for
50 Hz or 60 Hz.
MAIN LOAD CONTACTOR
The main load contactor K1 (Figure 1, Sheet 2, Item 10) connects/disconnects generator load output to the load
board.
AC GENERATOR
The generator (Figure 1, Sheet 2, Item 11) used in the 200 kW TQG is designed to meet military applications for
the TQG. The generator is a brushless, single bearing, rotating-rectifier generator. It is close-coupled to the
engine via flexible drive disks. Each generator consists of five major components: main stator (armature), main
rotor (field), exciter stator (field), exciter rotor (armature), and rotating rectifier assembly.
ELECTRONIC MODULAR CONTROL PANEL
The TQG EMCP (Figure 1, Sheet 3, Item 12) contains controls and indicators for monitoring TQG operation.
Located at the rear end of the generator set, the EMCP contains the Generator Set Control (GSC) (Figure 1,
Sheet 3, Item 13), an alarm module (Figure 1, Sheet 3, Item 14), and a digital voltage regulator (DVR) (Figure 1,
Sheet 3, Item 15). EMCP displays and indicators allow the user to monitor all engine and generator functions with
alarms and identification of malfunctions. Malfunction/Symptom Indices in Troubleshooting work packages identify
the malfunctions. The Malfunction/Symptom indices in the Troubleshooting work packages list off of the alarm
codes and fault codes for TQG malfunctions. The GSC monitors the output frequency of the generator and
controls the engine speed to maintain a constant output frequency, regardless of load. The PUSH TO STOP
EMERGENCY STOP pushbutton (Figure 1, Sheet 3, Item 16) shuts down the TQG immediately when it is
pushed.
PARALLELING RECEPTACLES
The PARALLELING RECEPTACLES panel is located to the left of the Electronic Modular Control Panel (EMCP).
The paralleling receptacles (Figure 1, Sheet 3, Item 17) are used to connect the paralleling cable between
100/200 kW generator sets.
CONVENIENCE RECEPTACLES
Two convenience receptacles (Figure 1, Sheet 3, Item 18) are located to the left of the Electronic Modular Control
Panel (EMCP) on the PARALLELING RECEPTACLES panel. The receptacles rated 120 Vac, 15A are available
at all times during generator operation. The receptacles are protected by a GROUND FAULT CIRCUIT
INTERRUPTER with TEST and RESET (Figure 1, Sheet 3, Item 19) functions. The frequency at the convenience
receptacle outlets is set by generator frequency and will be 50 Hz or 60 Hz.
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