Table of Contents
DCA-100SSJU — GENERAL INFORMATION
DCA-100SSJU FAMILIARIZATION
Generator
The MQ Power Model
Engine Operating Panel
The “Engine Operating Panel” is provided with the following:
"Tachometer
"Water Temperature Gauge
"Oil Pressure Gauge
"Charging Ammeter Gauge
"Fuel level gauge
"Engine Speed Switch
"
"Emergency Stop Button
"Battery Switch
"Panel Light
"Panel Light Switch
"Auto Start/Stop Controller
Generator Control Panel
The “Generator Control Panel” is provided with the following:
"Output Voltage Adjustment Knob
"Frequency Meter (Hz)
"AC Ammeter (Amps)
"AC Voltmeter (Volts)
"Ammeter
"Voltmeter
"Pilot Lamp
Output Terminal Panel
The “Output Terminal Panel” is provided with the following:
"Three 120/240V output receptacles, 50 amp
"Two 120V input receptacles, 20 amp
"3 Load Circuit Breakers 250V @50 amps
"2 Load GFCI Circuit Breakers 120V@ 20amps
Control Box
The “Control Box” is provided with the following:
"Main Circuit Breaker 250 amps
"
Open Delta Excitation System
The
There are four leads: A, B, C and D. During light loads, the power to the AutomaticVoltage Regulator (AVR) is supplied from the leads parallel connections of B&C. When loads increase, the AVR switches and accepts power from leads A&D. The output of leads A&D increase proportionally with load. This of adding the voltages to each phase provides better voltage response during heavy loads.
The connections of the AVR to the AC output windings are for sensing only. No power is required from these windings.
The
Engine
The
In keeping with Multiquip's policy of constantly improving its products, the specifications quoted herein are subject to change without prior notice.
The basic controls and indicators for the
Mechanical Governor System
The mechanical governor system control the RPM of the engine. When the engine demands increase or decrease, the mechanical governor system regulates the frequency variation to ±1.5%. The electronic governor option in- creases frequency variation to ±0.25%.
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