640kw / 800kva Brushless AC Generator Self - Exciting With IP 23 Protection Grade AIA-1 manufacturer from China WUXI GLOBAL POWER TECHNOLOGY CO.,LTD

640kw / 800kva Brushless AC Generator Self - Exciting With IP 23 Protection Grade

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

640kw / 800kva Brushless AC Generator Self - Exciting With IP 23 Protection Grade <span style="font-family:arial,sa

640kw / 800kva Brushless AC Generator Self - Exciting With IP 23 Protection Grade

Standard :
Global Power industrial generators meet the requirements of BS EN 60034 and the relevant section of other international standards such as BS5000, VDE 0530, NEMA MG1-32, IEC34, CSA C22.2-100, AS1359.
Other standards and certifications can be considered on request.

Technical Specifications :

Control System Ser.4	Separately Excited by P.M.G.
A.V.R	MX321	MX341
Voltage Regulation	±1.0%	±1.0%

Control System Ser.4	Self Excited
A.V.R	Standard SX460	Optional AS440
Voltage Regulation	±1.0%	±1.0%

Insulation System	Class H
Protection	IP23
Rated Power Factor	0.8
Stator Winding	Double Layer Concentric
Winding Pitch	Two Third
Winding Leads	12
Stator Wdg. Resistance	0.003 Ohms Per Phase at 22°C Series Star Connected
Rotor Wdg. Resistance	1.75 Ohms at 22°C
Exciter Stator Resistance	17 Ohms at 22°C
Exciter Rotor Resistance	0.079 Ohms Per Phase AT 22°C
Maximum Overspeed	2250 Rev/Min
	1 BEARING	2 BEARING
Weight Comp. Generator	1845 kg	1869 kg
Weight Wound Stator	874 kg	874 kg
Weight Wound Rotor	764 kg	706 kg
WR² Ineria	18.3482 kgm2	17.8009 kgm2
Shipping Weight in a crate	2023kg	2029kg
Packing Crate Size	183 x 92 x 140(cm)	183 x 92 x 140(cm)

	50 Hz				60 Hz
Telephone Interference	THF<2%				TIF<50
Cooling Air	1.614 m³/sec 3420 cfm				1.961 m³/sec 4156 cfm
Voltage Series Star	380/220	400/231	415/240	440/254	416/240	440/254	460/266	480/277
kVA Base Rating for Reactance Values500	800	800	800	800	875	925	963	1000

Our Features :

Advanced automatic voltage regulator (AVR) control for trouble-free operation under the most demanding conditions
2/3 pitch winding as standard, to avoid excessive neutral currents
Single or two bearing construction with dynamically balanced rotor and sealed-for-life bearings
Easy access for installation and maintenance
IP23 as standard
Self-excited control system
Resist of corruption of oil and acid

Voltage Regulator:
SX460 AVR - STANDARD
With this self excited control system the main stator supplies power via the Automatic Voltage Regulator
(AVR) to the exciter stator.
The exciter rotor output is fed to the main rotor through a three phase full wave bridge rectifier.

MX341 AVR
This sophisticated AVR is incorporated into the Stamford Permanent Magnet Generator (PMG) control system. The PMG provides power via the AVR to the main exciter, giving a source of constant excitation power independent of generator output.
We recommend three-phase sensing for applications with greatly unbalanced or highly non-linear loads.

Shaft & Keys:
All generator rotors are dynamically balanced to better than BS6861:Part 1 Grade 2.5 for minimum vibration in operation. Two bearing generators are balanced with a half key.

Insulation / Impregnation:
The insulation system is class 'H'.
All wound components are impregnated with materials and processes designed specifically to provide the high build required for static windings and the high mechanical strength required for rotating components.

Our Picture:

Guarantee:
1) Guarantee Period: One year or 1000 running hours whichever comes first.
2) During the guarantee period, the spare-parts will be sent through your shipping agency in China.
3) Spare-parts can also be sent by air express.
4) 24 hours service hotline is available for customers.

Our Service :
1. If you are interested in our products we sincerely invite you to take a visit of our factory when you are in China. We can drive to pick you up and visit our factory.
2. Suggest the best choice or referential suggestion based on customers’ information. Answer all questions about the product from customer.
3. Build customers’ profiles, follow-up service, make regular calls on customers.

contact information :
Lucy
Skype : Lucy GP
Mobile : 18762672879
TEL: 0510-85732061