Denyo DCA – Series SINGLE PHASE / THREE PHASE

Denyo

DCA – Series

SINGLE PHASE / THREE PHASE

DIESEL GENERATING SETS SOUNDPROOF TYPE

DENYO GENERATORS: DESIGNED TO BE TOTALLY USER-FRIENDLY

AUTO FUEL AIR EXTRACTOR

Air trapped in the fuel system can be troublesome. However, with the DCA Series, fuel air extraction is automatically performed by simply operating the starter switch, without other tools or devices. There is no soiling the machine's interior or the operator's hands and the outflow of fuel to the machine's exterior is prevented. The machine will start after the engine is turned over several times.

ENVIRONMENTAL FRIENDLY

·         EXTREMELY QUIET OPERATION

In urban areas and at the worksite, there is an ever increasing demand f.or reduced noise pollution. In response to these concerns, Denyo has pioneered a soundproof range of generators. The DCA Series generators are extremely quiet when operating at full load, even though all soundproof models are compactly designed.

·         USE OF CLEAN ENGINES

The Engines used in these generators meet the Californian Atmospheric Pollution, which is one of the world's most stringent anti-pollution standards.

This is achieved by these engines using a PVC (Purge Control Valve) system. Therefore, these engines do not discharge blow-by gas to the outside, which keeps the interior of the machine cleaner and exhaust emissions are minimized

ECONOMICAL PERFORMANCE

·         Easy starting and quick response

·         Utilizing highly reliable diesel engines with low fuel consumption, manufactured by Japan's leading engine manufacturer.

·         Uninterrupted generator operation for up to 12 hours under full load.

MAINTENANCE MADE SIMPLER

All daily maintenance requirements can be performed from one side of the machine. The large doors gives you full access to the engine.

External drain plugs for oil, fuel and water are fitted for convenience in performing routing maintenance.

For major engine overhauls, the canopy (bonnet) can be simply unbolted, which allows full access to the engine.

MONITORING GENERATOR PERFORMANCE

DCA-13ESK

AUTO-PROTECTION

To protect the generator from malfunctions, a warning lamp and an in-built emergency system to detect low oil pressure, high water temperature and charging failure, are standard. If these abnormalities are detected, the warning lamp will light up and the engine will come to an emergency stop. There is also an emergency shut-down in the event of AC overload, with the use of circuit breaker.

TRANSPORTABILITY

·         The sturdy weatherproof steel canopy on a heavy-duty steel skid base allows easy handling by a forklift.

·         The balance point lifting hook (lug) fitted on the roof of each machine, facilitates easy transportation using a crane.

·         All models are modular designed, so that generators can be stacked, thereby making the best use of your valuable storage area

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 minimize vibrations during operation. The generator and electrical components are fully enclosed in a solid-steel, weatherproof, canopy. Noise suppression is achieved using highly effective sound insulating materials.

DENYO'S ADVANCED

BRUSH-LESS GENERATOR

DESIGN         : The patented brush-less generator is a rotating­field, self-ventilated, single bearing, 4-pole synchronous alternator, complete with damper (amortisseur) windings for minimal voltage deviations and to minimize the generator's effect on magnetic/radio waves. This unique design ensures minimum wave-form distortion, minimum reactance and maximum efficiency, which produces high-quality electricity.

EXCITER       : Brush-less rotating exciter, 3-phase full wave rectified with silicon diodes, designed for maximum motor starting.

ROTOR          : With fitted parts and windings; dynamically balanced and permanently aligned to the engine by flexible disc coupling

COOLING     : Direct-drive centrifugal ventilating fan, for ample air flow and noise suppression

PERFORMANCE FEATURES

HIGH PERFORMANCE

The Denyo generating system guarantees the following levels of performance

·         TEMPERATURE RISE : 100° C temperature rise at 40°C ambient (JEC 114 ).

·         INSULATION : Class F (JEC 114)

·         VOLTAGE REGULATION : Within± 1.5%.

·         FREQUENCY REGULATION : Within 5.0% through no-load to full-load.

·         VOLTAGE WAVEFORM : Deviation Factor of open-circuit terminal voltage does not exceed 0.06.

Telephone Influence Factor (TIF) is less than 50.

·         ELECTROMAGNETIC INTERFERENCE LEVEL:

Attenuated to meet most commercial requirements.

·         INSULATION RESISTANCE : Higher than 3 Mega-ohms, measured between armature windings and earth, field control circuit and earth.

·          DIE LECTRIC STRENGTH : All winding insulation can withstand voltage of 50 or 60Hz, and minimum 1500V for one minute.

·         The innovative excitation system* fitted on all models, in conjunction with the AVR and advanced brush-less generator, provides fast voltage regulation in response to load variations, enabling use soon after startup. This system provides output stability during load variations.

*U.S. Patent No. 4268788

·         Synchronous brush-less alternator for minimal wear.

·         Designed to function in all climatic conditions.

·         Will safety power the most sensitive load, such as thyristors, inverters and computer systems, without the risk of damage to these loads, thanks to the high level electrical characteristic of the generator's output.

UNSURPASSED FLEXIBILITY    

·         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 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.

·         50Hz/60Hz OPERATION

The DCA Series can be operated at either 50Hz or 60Hz. by simply adjust the engine speed using the throttle control knob on the control panel.

·         Continuous output rating applies to operation under standard conditions as per JIS B8014.

·         Standby output rating applies to intermittent or emergency operation for approximately 1 hour as per JIS B8014.

·         Fuel consumption is based on operation at 75% load

·         Sound level reflects high-speed no-load and is calculated by averaging the measurements at four points, each 7 meters from the source.

·         Colors of products would be different from printed ones of catalogues.

·         Specifications given herein are subject to change without notice

Call us / Hubungi kami :

PT. OODS ERA MANDIRI

Alamat : Ruko Manalagi Blok C no 10, Batam Kota, 29464, Kepulauan Riau, Indonesia

Telp : 0778-475-467

Sales Number :

082173332233

082288303338

085836000151

Website : www.oodsgroup.com