DIESEL GENERATING SETS

Specifications

SINGLE PHASE TYPE

Sound-Proof Type

Model
Item

（5.0 − 40kVA）

DCA-6LSX

DCA-10LSX

DCA-15LSX

DCA-30ESX

DCA-40ESX

Hz50605060506050605060

OutputkVA

5.06.08.010131524303340

VoltageV

DCA-LSX/ESX series

Generator

Frequency

Rotating Speedrpm

50Hz:100,200
60Hz:100,110,120,200,220,240

1500

1800

1800

1500

1500

No. of Phase

Diesel Engine

1500

1800

Single Phase (3-wire type)

Excitation

Brushless (with AVR)

No. of Poles

4KUBOTA
D905-K3A

KUBOTAD1403-K3A

KUBOTA
V2203-K3A

ISUZUBB-4JG1T

ISUZU
BB-4BG1T

Inlined,Direct Injected
Turbochanged

Inlined,Swirl Chambered

No. of Cylinders Bore,Stroke

mm

3-72×73.6

3-80×92.4

4-87×92.4

4-95.4×107

4-105×125

L

0.898

1.393

2.197

3.059

4.329

Piston Displacement
PS/rpmkW/min-1

Rated Output

8.7/1500 10.5/1800 13.9/1500 16.9/1800 23.0/1500 27.1/1800 46.5/1500 56/1800 65.1/1500 77.6/1800
6.4/1500 7.7/1800 10.2/1500 12.4/1800 17.0/1500 19.9/1800 34.2/1500 41.2/1800 47.9/1500 57.1/1800

55B24L×1

Battery×Quantity

95D31R×1

80D26R×1

120E41R×1

ASTM No.2 Diesel Fuel, or Equivalent

Fuel

Dimensions,Weight,etc.

1800

ContinuousType366262

100

125

Fuel Tank Capacity

L

Fuel Consumption＊2L/h

Length:Lmm

1230

1390

1540

1900

2200

Width:Wmm

650

650

650

880

880

Height:Hmm

760

900

900

1250

1250

Dry Weightkg

379

503

580

1040

1180

Sound Level＊37mdB(A)

1.5

54

1.8

57

2.3

58

2.9

61

3.4

61

3.9

64

5.6

60

7.3

62

7.3

61

9.1

64

3-wire type is available as option. ＊2 Fuel consumption is based on operation at 75% load.
Sound level reflects high-speed no-load operation and is calculated by averaging the measurements at four points, each 7 meters from the source.

2015
2015

DCA-6LSX

1500

Single Phase (2-wire type) ＊1Model

＊3

1800
1.0

Power Factor

Rating＊150Hz:100/200 ~ 110/220
60Hz:100/200 ~ 120/240

DCA-40ESX

Trademark of American Soybean Association

Colors of products would be different from printed ones of catalogues.
The Specifications given herein are subject to change without notice.

The Denyo trademark is widely recognized as a brand, and is a registered trademark in 93 countries
and 8 regions.

CAT.NO.FG03-07-20220117-02

Denyo’s New Generator S ets Assure
Minimal Voltage Fluctuation Rateand Wave Distortion.

OptionTrailer/ Caster (two wheel or four wheel type)
Trailers can be fitted to the generators to facilitate
on-site movement.

Keeping
voltage regulation
within
Two Wheel Type Trailer

Voltage Regulation Within ±1.0%

Denyo’s original high-performance Automatic
Voltage Regulator (AVR) maintains superb
stability output by keeping voltage regulation
within ±1.0%.

DCA-6LSX

DCA-15LSX
DCA-10LSX
Four Wheel Type Trailer

Mounting of muffler flange

In-Built Convenience

A standard “Emergency Stop Device” will shut
down the generator automatically when amalfunction is detected. In addition, an In-Built
Breaker” protects the generator from overloads(the warning light for models less or equal
DCA-15LSX will turn on when Low Oil
Pressure, High Water Temperature andInsufficient charging are detected. The
safety-monitoring-indicator used in models
over DCA-30ESX will turn on when Low Fuel
Level, Dust, Low Oil Pressure, High Water
Temperature, and other Foreign Particles
inside the unit is detected.)
And optional “Earth Leakage Relay” protects
the user from electrocuted (models for
DCA-6LSX, 15LSX).

Quiet Operation

Original sound-proofing technology reduces
the noise level to under 65dB(7m). Thesegenerators are classified as super Low NoiseConstruction Machine according to thestandards issued by the Japanese Ministry ofConstruction.

DCA-30ESX

Minimal Waveform Distortion

Improved design of damper coil and generator keeps waveform
distortion to negligible levels, even SCR and compact X-ray unit
loads and as a back-up power supply for computer systems.

Low-Cost Operation

The design of 4-pole generator enables the use of economicallow engine speeds within the range of 1,500 to 1,800 rpm. The
efficient generator with 4-cylcle diesel engine further reduces fuelconsumptions.

DCA-40ESX

Breather System Engines

As the Breather System engine does not exhaust
blow-by gas, inside of the generator is always clean.

Anti-Damage from
Salt Water Specifications
This specification is designed for the unit which is usedon the coast or off shore, and includes treatment toprevent insulation resistance from dropping andcorrosion resistant treatment of the parts.

Automatic Fuel Bleeding Devices(Used in DCA-6LSX, 10LSX, 15LSX)

Just turn the starter switch on, it releases air from

Keyed fuel tank cap

Keyed rear door

Exhaust gas tale pipe

the fuel automatically. It will neither taint inside of
the machines nor the operator’s hands.

*Some options may not be available depend on the models.
Please comfirm the details with a Denyo’ s sales person.

Denyo’s New Generator S ets Assure
Minimal Voltage Fluctuation Rateand Wave Distortion.

OptionTrailer/ Caster (two wheel or four wheel type)
Trailers can be fitted to the generators to facilitate
on-site movement.

Keepingvoltage regulation
within
Two Wheel Type Trailer

Voltage Regulation Within ±1.0%

Denyo’s original high-performance Automatic
Voltage Regulator (AVR) maintains superb
stability output by keeping voltage regulation
within ±1.0%.

DCA-6LSX

DCA-15LSX
DCA-10LSX
Four Wheel Type Trailer

Mounting of muffler flange

In-Built Convenience

A standard “Emergency Stop Device” will shut
down the generator automatically when amalfunction is detected. In addition, an In-Built
Breaker” protects the generator from overloads(the warning light for models less or equal
DCA-15LSX will turn on when Low Oil
Pressure, High Water Temperature andInsufficient charging are detected. The
safety-monitoring-indicator used in models
over DCA-30ESX will turn on when Low FuelLevel, Dust, Low Oil Pressure, High Water
Temperature, and other Foreign Particles
inside the unit is detected.)
And optional “Earth Leakage Relay” protects
the user from electrocuted (models forDCA-6LSX, 15LSX).

Quiet Operation

Original sound-proofing technology reduces
the noise level to under 65dB(7m). Thesegenerators are classified as super Low Noise
Construction Machine according to thestandards issued by the Japanese Ministry ofConstruction.

DCA-30ESX

Minimal Waveform Distortion

Improved design of damper coil and generator keeps waveform
distortion to negligible levels, even SCR and compact X-ray unit
loads and as a back-up power supply for computer systems.

Low-Cost Operation

The design of 4-pole generator enables the use of economical
low engine speeds within the range of 1,500 to 1,800 rpm. The
efficient generator with 4-cylcle diesel engine further reduces fuelconsumptions.

DCA-40ESX

Breather System Engines

As the Breather System engine does not exhaust
blow-by gas, inside of the generator is always clean.

Anti-Damage from
Salt Water Specifications
This specification is designed for the unit which is usedon the coast or off shore, and includes treatment toprevent insulation resistance from dropping andcorrosion resistant treatment of the parts.

Automatic Fuel Bleeding Devices(Used in DCA-6LSX, 10LSX, 15LSX)

Just turn the starter switch on, it releases air from

Keyed fuel tank cap

Keyed rear door

Exhaust gas tale pipe

the fuel automatically. It will neither taint inside ofthe machines nor the operator’s hands.

*Some options may not be available depend on the models.
Please comfirm the details with a Denyo’ s sales person.

DIESEL GENERATING SETS

Specifications

SINGLE PHASE TYPE

Sound-Proof Type

Model
Item

（5.0 − 40kVA）

DCA-6LSX

DCA-10LSX

DCA-15LSX

DCA-30ESX

DCA-40ESX

Hz

50

60

5060

50

60

50

60

5060

Output

kVA

5.0

6.0

8.0

1013152430

3340Voltage

V

DCA-LSX/ESX series

Generator

Frequency

Rotating Speedrpm

50Hz:100,200
60Hz:100,110,120,200,220,240

1500

1800

1800

1500

1500

No. of Phase

Diesel Engine

1500

1800

Single Phase (3-wire type)

Excitation

Brushless (with AVR)

No. of Poles

4KUBOTA
D905-K3A

KUBOTAD1403-K3A

KUBOTA
V2203-K3A

ISUZU
BB-4JG1T

ISUZU
BB-4BG1T

Inlined,Direct Injected
Turbochanged

Inlined,Swirl Chambered

No. of Cylinders Bore,Stroke

mm

3-72×73.6

3-80×92.4

4-87×92.4

4-95.4×107

4-105×125

L

0.898

1.393

2.197

3.059

4.329

Piston Displacement
PS/rpmkW/min-1

Rated Output

8.7/1500 10.5/1800 13.9/1500 16.9/1800 23.0/1500 27.1/1800 46.5/1500 56/1800 65.1/1500 77.6/1800
6.4/1500 7.7/1800 10.2/1500 12.4/1800 17.0/1500 19.9/1800 34.2/1500 41.2/1800 47.9/1500 57.1/1800

55B24L×1

Battery×Quantity

95D31R×1

80D26R×1

120E41R×1

ASTM No.2 Diesel Fuel, or Equivalent

Fuel

Dimensions,Weight,etc.

1800

Continuous

Type

3662

62

100

125

Fuel Tank Capacity

L

Fuel Consumption＊2

L/hLength:Lmm

1230

1390

1540

1900

2200

Width:W

mm

650

650

650

880

880

Height:Hmm

760

900

900

1250

1250

Dry Weightkg

379

503

580

1040

1180

Sound Level＊37mdB(A)

1.5

54

1.8

57

2.3

58

2.9

61

3.4

61

3.9

64

5.6

60

7.3

62

7.3

61

9.1

64

3-wire type is available as option. ＊2 Fuel consumption is based on operation at 75% load.
Sound level reflects high-speed no-load operation and is calculated by averaging the measurements at four points, each 7 meters from the source.

2015
2015

DCA-6LSX

1500

Single Phase (2-wire type) ＊1

Model

＊3

1800
1.0

Power Factor

Rating＊150Hz:100/200 ~ 110/220
60Hz:100/200 ~ 120/240

DCA-40ESX

Trademark of American Soybean Association

Colors of products would be different from printed ones of catalogues.
The Specifications given herein are subject to change without notice.

The Denyo trademark is widely recognized as a brand, and is a registered trademark in 93 countries
and 8 regions.

CAT.NO.FG03-08-20220117-02