| |
The DCA-60SSAI generator is equipped with the state of
the art "Open-Delta" excitation system. The open delta
system consist of an electrically independent winding wound
among stationary windings of the AC output section.
There are four leads: A, B, C and D. During light loads, the
power to the Automatic Voltage 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 open-delta design provides virtually unlimited excitation
current, offering maximum motor starting capabilities. The
excitation does not have a "fixed ceiling" and responds
according the demands of the required load.
Standard Features
- Heavy duty, 4-cycle, direct injection, turbocharged
diesel engine provides maximum reliability.
- Brushless alternator reduces service and maintenance
requirements and meets temperature rise standards for
Class H insulation systems.
- Open delta alternator design provides virtually unlimited
excitation for maximum motor starting capability.
- Automatic voltage regulator (AVR) provides precise
regulation.
- Electronic Governor Control (Crystal Sync) — maintains
frequency to within ±0.25% from no load to full load.
- Full load acceptance of standby nameplate rating in one
step (NFPA 110, para 5-13.2.6).
- Sound attenuated, weather resistant, steel housing
provides ultra-silent operation at 68 dB(A) at 23 feet. Fully
lockable enclosure allows safe unattended operation.
- ntegrated fuel tank with direct reading fuel gauges are
standard.
- Fuel/water separator removes condensation from fuel
for extended engine life.
- Complete engine analog instrumentation includes DC
ammeter, oil pressure gauge, water temp. gauge, fuel level
gauge, tachometer/hour meter, preheat indicator, and
emergency shutdown monitors.
- Complete generator analog instrumentation includes
voltage regulator control, ammeter phase selector switch,
voltmeter phase selector switch, AC voltmeter, AC ammeter,
frequency meter, panel light, and circuit breaker.\
- Automatic safety shutdown system monitors the water
temperature, engine oil pressure, overspeed and overcrank.
Warning lights indicate abnormal conditions.
- Automatic start/stop control — automatically starts the
generator set during a commercial power failure when used
in conjunction with a transfer switch.
- Complete power panel. Fully covered; three-phase
terminals and single phase receptacles allow fast and
convenient hookup for most applications including temporary
power boxes, tools and lighting equipment. All are NEMA
standard.
- Simultaneous single and three phase power.
- Voltage selector switch allows easy to change voltages as
your applications require.
- EPA emissions certified - Tier 3 emissions
Specifications
- 48 KW: L=96" W=35" AND HEIGHT=49"
- -33 GAL DIESEL FUEL CONSUMPTION
- 3.4 GPH AT FULL LOAD
- 1.3 GPH AT 1/4 LOAD
- SINGLE PHASE:144 AMPS@ 120 V
- SINGLE PHASE: 50 AMPS @ 240 V
|
|
