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Ip23 Protection Grade Brushless AC Generator Four - Pole 125 ℃ Temperature Rise

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Ip23 Protection Grade Brushless AC Generator Four - Pole 125 ℃ Temperature Rise

China Ip23 Protection Grade Brushless AC Generator Four - Pole 125 ℃ Temperature Rise supplier

Large Image :  Ip23 Protection Grade Brushless AC Generator Four - Pole 125 ℃ Temperature Rise

Product Details:

Place of Origin: Jiangsu, China
Brand Name: Gloabl Power
Certification: CE / ISO
Model Number: GPI 224D

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiable
Packaging Details: plastic foam or plywood case packing
Delivery Time: 25 days after receiveing the down-payment
Supply Ability: 2000 sets/year
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Detailed Product Description
Voltage: 380 - 480 V Rated Frequency: 50 / 60 Hz
Rotation Speed: 1500 / 1800 R/min Power: 40, 50, 50 Kw
Temperature Rise: 125 ℃ Connection Type: ”Y” Connection
Pole No.: 4 Protection Grade: IP 23
Insulation Class: H Voltage Accuracy: ≤±1%

Ip23 Protection Grade Brushless AC Generator Four - Pole 125 ℃ Temperature Rise
 
Our Features :
1) four-pole brushless self-excited, drip proof structure.
2) The stator, wound in 2/3 pitch, can effectively inhibit the waveform distortion of the output voltage, and reduce the heat of the magnetic field.
3) The rotor will reduce the voltage deviation and temperature rise under non-constant load with the assistance of dynamic balance and the impeccable damper before assembly.
4) The output power of the exciter rotor will supply the main rotor through a three-phase full-wave bridge rectifier, which is protected by a surge suppressor, in order to avoid damage from the shock caused by the out-of-step phase on short circuit or in parallel.
5) Automatic Voltage Regulator has the characteristics to protect he automatic load-shedding function of an engine. It will quickly reduce the output voltage of a genset if the engine speed is lower than the normal speed, which helps the engine or prime mover recover rapidly in the sudden heavy load.

 
 

 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 0.129 Ohms Per Phase at 22°C Series Star Connected
Rotor Wdg. Resistance 0.64 Ohms at 22°C 
Exciter Stator Resistance 21 Ohms at 22°C 
Exciter Rotor Resistance 0.071 Ohms Per Phase AT 22°C
Maximum Overspeed 2250 Rev/Min
  1 BEARING 2 BEARING
Weight Comp. Generator 285 kg 290 kg
Weight Wound Stator 86 kg 86 kg
Weight Wound Rotor 86.28 kg 77.9 kg
WR² Ineria 0.4216 kgm2 0.4198 kgm2
Shipping Weight in a crate 307 kg 311 kg
Packing Crate Size 97 x 57 x 96 (cm) 97 x 57 x 96 (cm)
  50 Hz 60 Hz
Telephone Interference THF<2% TIF<50
Cooling Air 0.216 m³/sec 458 cfm 0.281 m³/sec 595 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 Values 50 50 50 48 60 62.5 62.5 65

 
 
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 high efficiency semiconductors of the AVR ensure positive build-up from initial low levels of residual voltage. The exciter rotor output is fed to the main rotor through a three phase full wave bridge rectifier. This rectifier is protected by a surge suppressor against surges caused, for example, by short circuit.
 
AS440 AVR
With this self-excited system the main stator provides power via the AVR to the exciter stator. The high efficiency semi-conductors of the AVR ensure positive build-up from initial low levels of residual voltage. The exciter rotor output is fed to the main rotor through a three-phase full-wave bridge rectifier. The rectifier is protected by a surge suppressor against surges caused, for example, by short circuit or out-of-phase paralleling. The AS440 will support a range of electronic accessories, including a 'droop' Current Transformer(CT) to permit parallel operation with other ac generators.
 
Our Picture:
Ip23 Protection Grade Brushless AC Generator Four - Pole 125 ℃ Temperature Rise
 
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 Details
WUXI GLOBAL POWER TECHNOLOGY CO.,LTD

Contact Person: Lucy

Tel: +8615850635352

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