Founded in 1986, CHAUMA Motor Co., Ltd. possesses significant experience of several decades and many professional technicians. The company mainly sells diesel engine AC generator sets from 15 kW to 2000Kw adopting world famous diesel engines of Europe, USA Japan and so on, and AC generators of MARELLI (Italy), MARATHON (USA), and also equipped with control system developed by CHAUMA itself. The generator sets are designed, assembled and tested by the company of Taipei, which have superior quality, excellent performance. Our company supplies ample spare parts and regular maintenance, repair and other after-sales services. We uphold the idea of “Quality, Good Faith, Service, Innovation”, and are well recognized by the profession and industry, and have passed the various international quality certification standards. In 1991, our company was granted as “the only OEM plant in Taiwan” by the original IVECO, MARELLI of Italy, and invited the college technicians to participate in the establishment of “research and development center of control and protection system”.
　 　HAOMA Motor Co., Ltd. was established because of business development. The company introduced computer testing systems, and regular correction of precise load testing instrument and CE detection can be done in the CNLA laboratory. Each generator set accords with DIN and Taiwan CSN quality standards, and also the ISO9001 quality control procedures to ensure stable performance and security of operator. Up to now CHAUMA generators have been sold around the world. And no matter where you buy the generators, CHAUMA Company will provide you with the most complete services. Persistent development is of our growing momentum, and we sincerely hope and thank that friends of all the industries can support us, visit our corporation and give us guidance.

Power Generation Products
·CHAUMA generator sets are equipped with world famous engine of IVECO, and AC generator of MARELLI or MARATHON, which accord with relevant quality control demands of ISO9001, ISO14001 standard, and have excellent performance.
·CHAUMA Company has several decades of manufacturing experience, many professional technicians, and ample original plant parts. It can also supply complete after-sales services of regular maintenance, repair, major repair, and so on.
·The imported channel steel whose size is from 7 to 12 is used as base unit to improve the firmness and stability of the equipment if the ground is not smooth or the framework librates, and to improve life of the equipment.
·The equipments are functionally tested with regular correction load equipment to ensure superior quality on ex-factory according to CNS and international standards.。
·Accessories of the generator set: the factory warranty cards and books, performance test reports, operation and maintenance manual.




Weatherproof Canopy
·Weatherproof Canopy is manufactured with imported galvanized steel or stainless steel plate of 3.0 mm thinness. The material of the door button, door lock and air inlet network is also stainless steel, and the parts are painted 2 layers and then roasted finish after being manufactured.
·Box is equipped with six doors for the ventilation, maintenance and repair.
·The instruments state and indication position of the control box can be monitored outside.
·The box interior is attached with cotton of resistant fire and sound-absorbing or glass fiber sound-absorbing cotton, so the sound insulation effect is fine.
·The noise average value is get through measuring 8 positions in 1 meter around the generation set, and it can range between 68 to 90 dB(A)(designed on specific demand)and accord with CNS and environmental standards.





Diesel Engine
·Italian IVECO is European largest engine factory with 100 years of manufacturing experience and sophisticated technology, the annual output nearly up to 2.5 million.
·Engine features: the frequency rate of electronic engine governor or the central control unit changes within ± 1% when load is from no-load to full load, and changes within ±0.5% in the steady state.
·Cooling System: equipped with engine cooling fan and cooling water circulation pump run by engine, and also equipped with a thermostat and sensor for monitoring temperature and protection of equipment.
·The overall electronic control: to get the best efficiency in normal torque, power and system-wide operation, and to ensure long operational life.
·Fuel system: equipped with Common Rail or electronic monomer spraying pump so that the complete combustion of fuel can be get, and noise, fuel consumption and exhaust volume being reduced, and low-cost operations being realized, and emission levels in line with EPA, CARB, CE, and other relevant environmental standards.
·V8 VECTOR series of engines originated from especial thermodynamic effect, and has optimal performance. The engine is used by IVECO Corporation as high-power engine and sold around the world. The engine is equipped with the “Common Rail fuel injection system”, and its high-pressure fuel injection can be used for low-speed operation, so low-cost operation can be get. VECTOR series of engines are the leader of technology, having wide application. And the high-performance meets the present and future environmental standards.











Synchronous Generators
·World famous AC generator: Marelli (Italy) and Marathon (USA) have been sold throughout the world since 1891 and 1913 respectively and the complete low-, medium-voltage generators and durable and high efficient services can be supplied.
·Exciting system: no carbon brush, and self-stimulation excitement, the voltage variation of the system being maintained at less than ± 1%.
·Voltage features: automatic voltage regulator control, the change rate of voltage within ± 1% when load changes from the no-load to full load and within ±0.25% under the steady state, adjustable range of voltage within ± 10%.
·Radio Interference: meet the first class of B grade of EN55011 standard.
·Wave: the sine curve Measured is perfect, up to 5 to 10 percent.


Control System
·Aluminum body structure meeting international specifications can resist electromagnetic interference, oxidation, earthquakes, impact, and so on.
·Combined with network technology through telephone network, remote control of the generator can be got, and the control center is online with the generator, realizing real-time control set and state reading, reaching far-reaching control of real-time information.
·Working platform of the PC: Win98, Win2000, WinXP system, easy to operate
·On-line of the system must go through the certification procedures to effectively prevent hacking invasion, and all the sent codes are dynamically random coded, so it is safe and secure.
·The system is equipped with tough monitoring software which can handle the returned data, operation analysis and control settings of 256 PCS at the same time.
·Built-in recorder can record recent failure position, for tracking use.
·Parameterized functional set can be changed in accordance with the different functions and different need.
·Providing long-distance communication: meeting industry-standard RS232 Modem or RS485 Modbus.
·Graphics and symbols can display on the LCD screen or real-time LED (Hid-til-lit LED Technology), and the current state and generator data can easily be got.
·The system support GSM Modem: sending SMS messages to maintenance and operation operators.
·The system has protection function by locking system: the parameter can only be read, and not be modified.
·Complying with the relevant standards: EMC, EN, CE, UL 508.
·Control panel is equipped with lighting lamp, warning buzzer, emergency parking and fine-tuning voltage switches.
·Shutdown protection: the generator was shut when over speed, high temperature of water, low oil pressure, the car passing and low fuel level happen.
·Protection warning: when high and low frequency, battery failure, high and low voltage, overload and short circuit happen.
·Instruction functions: working in Start, Stop, Operation and Emergency Stop.
·Return data: generator status, frequency, speed, running plot, voltage, battery voltage, water temperature, oil pressure, fuel level, kW, kWH, kVA and power factor, and so on.



Automatic Transfer Switch
·Main Spare Parts:
·Main body for power supply transfer
·The various time delay
1. Generators in Relay (1S ~ 30S)
2. Electricity reverted Relay (1S ~ 60S)
3. Generator cooling delay and cooling stopping relay (1S ~ 180S)
4. Generators delayed start Relay (1S ~ 10S)
5. Owed phase protection devices
·Selection of Accessories
·Over-voltage, reverse power protection device
·Regularly automatic starting device
·Outside case






Remarks
1. The environmental conditions of rated output are based on ISO3046 or ISO08528 which being modified.
2.Standby output power: the maximum output capacity of no overloaded capacity.
3.Continuous output power: in every continuous operation of 12 hours, 10 percent of overloading capacity of one hour can be permitted.
4.Output horsepower: kWm X 1.36 = HP.
5.Different voltage can be supplied if needed.
6.All the input electrical power is based on the power factor of 0.8.
7.Without notice if further changes happen on the specifications, size and picture.
★The company provides products of diversification, and its specification and function can be selected according to specific need.★