50kVA Brushless AC Alternator Generator From Koten

• After-sales Service: Two Years Warranty and Spare Parts Support
• Warranty: 24 Monthes
• Type: Brushless
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: KA-224D
• Installation Method: Fixed
• Stroke: Four Stroke
• Cooling Method: Air Cooled
• Output Type: AC Three Phase
• Speed: Low Speed
• Usage: Common Units
• Landuse Type of Unit: Ordinary
• Excitation Mode: Self-Excited
• Stator Connection: Parallel/Series Star
• Insulation Class: H
• Pitch Windings: 2/3
• Voltage Regulation: 1%
• AVR: Sx460
• Frequency/Speed: 50Hz 1500rpm
• Forms: Single/Double Bearing
• Prime Power: 40kw/50kVA
• Standby Power: 44kw/55kVA
• Transport Package: Wooden Box
• Specification: 610x450x500mm
• Trademark: Koten Power
• Origin: Fuzhou, China
• HS Code: 850161
• Production Capacity: 1000 Sets Per Month
• Package Size: 61.00cm * 45.00cm * 50.00cm
• Package Gross Weight: 456.000kg

Product Description

Company Profile

Fuzhou Koten Power Euipment Co.,Ltd.  focuses on generating set,and ac altenrators researching,developing, manufacturing, marketing and services. The company is located Minhou county Fujian Province China,covers an area of more than 10,000 square meters and has a professional R & D center, a modern production base and excellent testing system with an annual capacity of 20,000 sets.

 

Product Description

KA Series three-phase synchronous brushless generators are our company new products, which are basis on the internationally advanced technology. These products draw on the world's largest electrical machinery manufacturers' successful experience of using a number of their own innovative technology, such as insulation, ventilation, base structure, materials and surface treatment, optimizing the design. Therefore, generator power density, efficiency, center high dimensions, as well as electrical, mechanical properties, etc., are up to the world advanced level.
The products comply with JB/T10747-2007, International Electrotechnical Society IEC60034-22: 1996 "Reciprocating internal combustion engine driven alternator", GB755 Chinese rotary motor general technical conditions and BC5000 UK and North America NEMA MG1-22 standard.

Products character:

1. Advanced automatic voltage regulator system can guarantee the genrator work normally even in the worst conditions.
2. Reorganization the twelve terminal block wiring to fit the different voltage requirements.
3. Standard 2 / 3 pitch windings curbed excessive midline current, making it very easily to operate with other generators in parallel.
4. Unique overall design of salient-pole rotating magnetic field, taking into account the advantages of separation of salient-pole and hidden structure, but also improved the thermal conditions and the winding coil increased mechanical strength.
5. Easy installation, convenient maintenance, with easily operated terminal, rotating diodes and the bolt axis.
6. Both of the single and full pivot type structures, in compliance with all the leading diesel engine land assembly interface standards.
7. A completely continuous damper winding and 2 / 3 pitch windings inhibite the voltage sinusoidal waveform distortion efficiently, and also reduce the generator THF andd TIF.
 

KA-224 series three-phase synchronous brushless generator
Model	Rated Speed	50Hz    1500r/min				60Hz    1800r/min
	Insulation Class	Class H/Temp.(125ºC)				Class H/Temp.(115ºC)
	Astro-Series(V)	380	400	415	440	416	440	450	460	480
	Astro-Parallel(V)	190	200	208	220	208	220	225	230	240
	Triangle Series (V)	220	230	240	254	240	254	260	266	277
KA-224C	Rated Capacity(KVA)	42.5	42.5	42.5	40	50	52.5	52.5	52.5	55
	Rated Output(KW)	34	34	34	32	40	42	42	42	44
	Efficiency(%)	86.5	87.1	87.4	88.2	86.8	87.2	87.5	87.7	87.9
	Input Power(KW)	39.3	39	38.9	36.3	46.1	48.2	48	47.9	50.1
KA-224D	Rated Capacity(KVA)	50	50	50	48	60	62.5	62.5	62.5	65
	Rated Output(KW)	40	40	40	38.4	48	50	50	50	52
	Efficiency(%)	87.8	88.2	88.5	89	87.8	88.2	88.4	88.6	88.8
	Input Power(KW)	45.6	45.4	45.2	43.1	54.7	56.7	56.6	56.4	58.6
KA-224E	Rated Capacity(KVA)	60	60	60	58	67.5	70	71.3	72.5	75
	Rated Output(KW)	48	48	48	46.4	54	56	57	58	60
	Efficiency(%)	88.1	88.6	88.9	89.5	88.5	88.9	89.1	89.2	89.4
	Input Power(KW)	54.5	54.2	54	51.8	61	63	64	65	67.1
KA-224F	Rated Capacity(KVA)	72.5	72.5	72.5	70	83.8	87.5	87.5	87.5	93.8
	Rated Output(KW)	58	58	58	56	67	70	70	70	75
	Efficiency(%)	89.6	90	90.2	90.6	89.9	90.2	90.4	90.5	90.5
	Input Power(KW)	64.7	64.4	64.3	61.8	74.6	77.6	77.5	77.3	82.9
KA-224G	Rated Capacity(KVA)	85	85	85	79	93.8	97.5	98.8	100	104
	Rated Output(KW)	68	68	68	63.2	75	78	79	80	83
	Efficiency(%)	89.9	90.2	90.4	90.8	90.4	90.6	90.7	90.8	91
	Input Power(KW)	75.6	75.4	75.2	69.6	83	86.1	87.1	88.1	91.3

 

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