DIESEL ENGINE DRIVEN GENERATO〈SOUNDGENERATO SOUND PROOF
GENERATOR〈SOUNDPROOFTYPE
TYPE〉
TYPE〉

DCA-45ESY

Quality and Endurance for commercial use
This high quality generator for commercial uses stronger windings, compared to other products. Due to the low noise level it qualifies
especially for loads from inverters or electric devices like computers etc. Excellent starting performance due to the low transient reactanceand the unique excitation system.

Dual Voltage System
For companies that operate internationally or have motors that require power at different voltages, a different generator
is usually required for each voltage setting. However, the DCA-45ESY is equipped with a dual voltage system,
so one generator can be used to power motors with different voltage settings. An extremely convenient feature.

Equipped With Clean Engine
We work on improving environmental performance and has assembled a line of environmentally friendly engine-drivengenerators.

Quiet Operation
Exceptionally quiet operation accomplished through the use of state-of-the-art
soundproofing technology.

DIESEL ENGINE DRIVEN GENERATOR<SOUND PROOF TYPE>
Control Panel with Outstanding User-Friendliness
Denyo’s generators feature a functional panel layout thatcan be easily operated even by first-timers.
(1)(9) (7) (2) (5)(4) (3)(15)(6)

DCA-45ESY
Provision of Various Protective
Devices and Warning Lamps-A circuit breaker is provided to protect the generator fromshorting of the load circuit or an overload.
-An emergency stop device is provided to automaticallydetect an engine malfunction and shut down the unit aswell as a warning lamp.

(12)
(13)
(14)

( 1 ) Indicator( 9 ) Frequency Meter( 2 ) AC Ammeter(10) Preheat Lamp/Warning Lamp

OperationDisplay
Item
Low Oil Pressure
High water temperatureOver Current
Earth leakage
Insufficient charging
Low fuel level
Air Element Blinding
Over-speed( 3 ) Voltmeter(11) Starter SwitchMark( 4 ) Pilot Lamp(12) Indicator(Oil Pressure)(16)(10) (11)(8)( 5 ) Panel Light(13) Indicator(Water Temperature)( 6 ) Circuit Breaker(14) Fuel Level Indicator( 7 ) Panel Light Switch(15) Earth Leakage Relay( 8 ) Voltage Regulator(16) Hour MeterEngine
Shut down

Circuit breaker
will trip

Alarm Lamp–––––––––––––: Operates Mark – :Does not operate

Earth Leakage Relay
DCA-45ESY is equipped with Earth Leakage
Relay to prevent electric shock.

Output Terminal
Emergency Stop Button

SPECIFICATION TABLE

DCA-45ESY

MODELUNIT

A LT E R N AT O R
Frequency
Output RatingkVA
No. of Phases
Rated Voltage
Power Factor
Voltage Regulation
Excitation
Insulation

HzContinuousStandbyV%

50
3740.760
4549.53-Phase,4-Wire
190-240V
190-220V
380-480V
380-440V
0.8(Lagging)Within ±0.5
Brushless , rotating exciter(With A.V.R)
Class F

Dimensions

LengthWidthHeight

Dry Weightmmmmmmkg

18508801315990

SOUND LEVEL
7m dB(A) *25861*1 Fuel consumption is based on operation at 75% load.
*2 Sound level reflects high-speed no-load operation and is calculated byaveraging the measurements at four points, each 7 meters from the source.

ENGINE
Maker & Model
TypePs/rpm
kW/min -1
No.of Cylinders-Bore ×Stroke mm
Piston Displacement
FuelL/h*1
Fuel Consumption
LLube Oil Sump Capacity
L
Coolant Capacity
Battery×Quantity
Fuel Tank Capacity
LEngine Emissions

Output Rating

Yanmar 4TNV98T-GDG
Inlined,Direct Injected, Turbocharged
61.6/1800
51.2/1500
45.3/1800
37.7/1500
4-98×110
3.318
ASTM No. 2 Diesel Fuel or Equivalent
8.0
6.4
11.2
11.1
115D31R×1100
StageⅡ (Japanese)
The specifications given herein are subject to change without notice.

JUN.2024