PERFORMANCE FEATURES
Model | DCA-800SPK | ||
ALTERNATOR | |||
Frequency Hz | 50 | 60 | |
Output Rating (kVA) | Continuous | 700 | 800 |
Standby | 770 | 880 | |
No.of Phases | 3-Phase,4-Wire | ||
Rated Voltage | ② Dual Voltage | ||
Power Factor | 0.8 (Lagging) | ||
Voltage Regulation | Within ±0.5 | ||
Excitation | Brushless,Rotating Exciter (With A.V. R.) | ||
Insulation | Class F | ||
ENGINE | |||
Maker & Model | Komatsu | ||
SA12V140 | |||
Type | V12 Direct Ini€ctedTurbocharged, Aftercooled | ||
Output Rating | PS / rpm | 834/1500 | 1000/1800 |
kW / rpm | 613/1500 | 738/1800 | |
No.of Cylinders-Bore X Stroke mm | 12-140x165 | ||
Piston Displacement | 30.48 | ||
Fuel | ASTM No. 2 Diesel Fuel or Equivalent | ||
Fuel Consumption*2 L/h | 102 | 120 | |
Lube Oil Sump Capacity L | 151 | ||
Coolant Capacity L | 170 | ||
Battery X Quantity | 190H52*4 or 210H52*4 | ||
Fuel Tank Capacity L | 490 | ||
UNIT | |||
Dimensions | Length mm | 6110 (5500)*3 | |
Width mm | 1950 | ||
Height mm | 2500 | ||
Dry weight | kg | 11200 | |
SOUND LEVEL | |||
7m dB (A) 1500/1800 rpm | 70 | 72 | |
PARTNERS OF OUR CIVIL LIFE.
Denyo power generators are capable of generating power in various situations where public power supply is not available. They contribute to build infrastructure of society and are highly appreciated by customers all over the world. In a variety of situations like civil engineering works and construction works to build infrastructure of our society.
GENERAL CONSTRUCTION
The DCA Series generators are complete, stand alone generating sets. All models consist of a Denyo alternator which is directly coupled to a diesel engine. The alternator and engine are set on a common skid base. Special vibration isolators are used to minimise vibrations during operation. The generator and electrical components are fully enclosed in a solid-steel, weatherproof bonnet. Noise suppression is achieved using highly effective sound insulating materials.
MORE PERFORMANCE FEATURES
ECONOMICAL PERFORMANCE
UNSURPASSED FLEXIBILITY
To meet today’s varying needs successfully, your equipment must be as flexible as you are. The Denyo DCA Series generator range provides you with the flexibility to get the job done simply and economically, without any delays.
TRUE HEAVY-DUTY PERFORMANCE
For a particular job, you may need that extra power from your generator. With the DCA Series, the standby power rating (110% or 105% load except DCA-610SPM) can be used continuously for 1 hour in every 8 hours of continuous operation. This extra power performance of Denyo generators means you can get the job done, without the inconvenience of using another generator.
PARALLEL OPERATION FEATURE
From time to time, at a construction site, mine site or in other situations, a large temporary power supply is required for a particular job. To meet this requirement Denyo's DCA Series generators incorporate a built-in parallel operation drive system, allowing you to create a largecapacity generating plant on-site, without the need to procure any other equipment.
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 Series generators are equipped with a dual voltage system, so one generator can be used to power motors with different voltage settings. An extremely convenient feature.
ALL MODELS CAN RUN AT 50Hz/60Hz
Simply adjust the engine speed on the control panel to use a DCA Series generator at either 50 Hz or 60 Hz.
EXTREMELY QUIET OPERATION
In urban areas and at the worksite, there is an ever increasing demand for reduced noise pollution. In response to these concerns, Denyo has pioneered a soundproof and super soundproof range of generators. The DCA Series generators are extremely quiet when operating at full load, even though all soundproof models are compactly designed. Check the specifications for the sound level of each model.
DESIGNED TO BE TOTALLY USER-FRIENDLY
TRANSPORTABILITY
OPTIONS
Remote Control Devices
The engine generator can be remotely changed from low speed to high speed operation, started and stopped, and otherwise control led. The abi l i t y to per form these procedures automatically or manually at the location where work is being performed when the engine generator is separated by a considerable distance provides high fuel and oil savings, extends engine life substantially, and leads to a surprising level of reduction in manpower and energy requirements. In addition, this also minimizes noise and exhaust gas discharge levels, and in turn helps improve the worksite environment.
Automatic Idling Device
(Provided as standard feature for DCA-220 and above）
The engine generator can be remotely changed from low speed to high speed operation, started and stopped, and otherwise control led. The abi l i t y to per form these procedures automatically or manually at the location where work is being performed when the engine generator is separated by a considerable distance provides high fuel and oil savings, extends engine life substantially, and leads to a surprising level of reduction in manpower and energy requirements. In addition, this also minimizes noise and exhaust gas discharge levels, and in turn helps improve the worksite environment.
Remote Controller
( For DCA-220 to 1100 )
This device allows the engine star ting/stoppingand automatic idling function（idling when engine is started） to be operated from a remote location. In addition to a switch for changeover between high-speed and low-speed operation, the remote-control box has a high-speed/low speed operation indicator lamp, a startup warming lamp(comes on when generator set is not started up using normal remote controller operation),and a malfunction indicator lamp（illuminated when the emergency stop device is triggered）
Automatic Oil Lubrication Device
(For DCA-25 to1100, provided as standard feature for 610SPM, and 1100SPM2,
(Cannot be used with 25USI3,25ESK）
This device allows the engine star ting/stoppingand automatic idling function（idling when engine is started） to be operated from a remote location. In addition to a switch for changeover between high-speed and low-speed operation, the remote-control box has a high-speed/low speed operation indicator lamp, a startup warming lamp(comes on when generator set is not started up using normal remote controller operation),and a malfunction indicator lamp（illuminated when the emergency stop device is triggered）
Automatic Fuel Replenishment Device
(For DCA-25ESI, 45 to 60）
When the level in the unit tank drops after an extended period of operation, a level sensor detects this and an electric pump is operated to automatically replenish fuel in the unit tank from a separate tank.
(Cannot be used with three-way valve.）
Parallel Operation Device
A variety of optional devices are available to change from manual parallel operation to the desired type of automatic operation. Select the desired option from the table below according to the power supply application, site conditions and other factors.
A variety of optional devices are available to change from manual parallel operation to the desired type of automatic operation. Select the desired option from the table below according to the power supply application, site conditions and other factors.
This device operates a governor motor to share the load uniformly among the respective generators when parallel operation is being performed. It facilitates stable parallel operation, and dramatically reduces the workload of monitoring during parallel operation.
The troublesome synchronization verification and synchronization activation process can be automatically per formed by simply pressing a pushbutton. Af ter synchronization is activated, the Automatic Load Sharing Device is capable of performing stable parallel operation.
This device operates a governor motor to share the load uniformly among the respective generators when parallel operation is being performed. It facilitates stable parallel operation, and dramatically reduces the workload of monitoring during parallel operation.
The troublesome synchronization verification and synchronization activation process can be automatically per formed by simply pressing a pushbutton. Af ter synchronization is activated, the Automatic Load Sharing Device is capable of performing stable parallel operation.
High-speed digital control enables all operations from star ting and stopping to synchronization verification, synchronization activation and load sharing to be performed at the touch of one but ton. This device has multiple functions that enable parallel operation of generators with dif fering capacities, the number of units being operated to be controlled and other operations.
The generator may be classified as a normal use generator according to the Electricity Enterprises Law depending upon the installation and operation procedure. Consult with a sales person for details.
Salt Corrosion Resistant Specifications
(For DCA-13 to DCA-220, provided as standard feature for DCA-300 and above）
These specifications are designed for when the unit will be used on the coast or on the ocean, and include treatment to prevent insulation resistance from dropping, and corrosion resistant treatment of the parts.
Trailer
The generator may be classified as a normal use generator according to the Electricity Enterprises Law depending upon the installation and operation procedure. Consult with a sales person for details.
Other Options
（For DCA-125 and above.Provided as standard feature for DCA-800, DCA-1100SP）
（For DCA-125 and above.Provided as standard feature for DCA-800, DCA-1100SP）
For DCA-25USI3. Provided as standard feature for DCA-25ESK,25ESI,45ESI,60ESI2, 75SPI,DCA-100 to 800.Not available for DCA-13LSK,15LSK,35SPK,DCA-1100SP）
For DCA-125 and above. Provided as standard feature for DCA-800SPK,DCA-1100SP）
(Provided as standard feature for DCA-220 and above)
(Provided as standard feature for DCA-600SPK,DCA-610SPM,DCA-800SPK, DCA-1100SP）
(For DCA-13 to 1100)
Other options for different ranges and operating capabilities are available. Please feel free to
consult with Denyo.
* Some options may not be available depending upon the model. Confirm the details with a
Denyo sales person.
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