G SERIES HIGH VOLTAGE GENERATOR

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Selling leads
G SERIES HIGH VOLTAGE GENERATOR
Posting date : Feb 09, 2018
Membership
Free Member Scince Jul 20, 2017
FOB Price
-
Min. Order Quantity
1 set
Supply Abillity
700 sets/month
Port
Any port in china
Payment Terms
100%TT advance,or LCD TT,LC,paypal
Package
wooden cases
Keyword :
Category
Contact
lu wang
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Starlight
HS-CODE
8501-
Package & Delivery Lead Time
Package
wooden cases
Delivery Lead Time
20 days after payment
Detailed Description
Rated Voltage: 3kV / 3.3kV / 4.16kV / 6kV / 6.3kV / 6.6kV / 7.2kV /10kV / 10.5kV/ 11kV / 12.47kV/ 13.2kV / 13.8kV
Power Range: 400kW-10000kW
Rated Frequency: 50Hz/60Hz
Rated Speed: 1500rpm/1800rpm
Power Factor: 0.8(Lagging)
Ingress Protection: IP23 / IP44 / IP54
Insulation Class: F / H(optional)
Configuration: Single/double bearing
Excitation System: Brushless permanent magnetic generator exctitation system ( PMG )
1)Electrical Performance
Technical Characteristics
Stator of High Voltage Generator
Class F stator is wrapped with class F epoxy mica tape and mould pressed. Class H stator coil is operated with the mature class H insulation technology and impregnated in VPI (vacuum pressure impregnating) system. Both class F and class H stator coil are processed with anti-corona treatment. Meantime, the stator coil is designed with skewed slot structure to effectively reduce harmonic wave. Enhance the mechanical strength on the end of stator winding to effectively prevent and withstand the deformation on the end of stator caused by the sudden load or short circuit.
Rotor of High Voltage Generator
Triple insulated structure of the rotor coil can effectively improve the rotor turn to turn and interlayer insulation, the damp-proof and anti-corrosion ability. It will enhance the mechanical strength on the end of the winding to prevent the rotor winding from deforming under high rotation speed. Accordingly, the lifespan, reliability and environment adaptability of generator is also substantially improved. The rotating rectifier is designed as bi-section structure which is convenient for maintenance and do not require any knock down on the generator.
Winding
5/6 or 2/3 pitch option can decrease the content of voltage harmonic wave and is suitable for nonlinear load application. The standard configuration is temperature sensor, PT100 and space heater
Power Range
The power range of ENGGA high voltage generator is from 400kW to 10000kw.
Voltage Range
Standard voltage is from 3kV to 13.8kV. Special voltage is available according to customers’ requirement.
Frequency Range
50Hz or 60Hz are available.
Poles and Speed
The standard rotor configuration of high voltage generator is 4 pole salient rotor, with the speed at 1500r/min or 1800r/min. And 6/8/10/12/14 poles low/medium speed high voltage synchronous generator option is available.
Waveform Distortion and Telephone Interference
THD <2%, TIF <50, THF <2%.
Over Load
Overload allowance: 10% (1 hour in every 12 hours)
Three Phrases Short Circuit Current
The three phrases short circuit current is more than three times the rated current. (>300% In,10s).
2) Mechanical Performance
Cooling Structure
Radial and axial ventilation design in interior side ensures the sufficient cooling.
Center Height
The center height is from EG450 to EG1000 and can be customized.
Installation Methord
The standard installation method is IMB20, double bearing configuration (single bearing is optional), and can be customized according to customer’s requirement.
Ingress Protection
The standard ingress protection is IP23. IP44 and IP54 are optional.
Cooling Method
The standard configuration is IC01. The IP54 air-air cooling and air-water cooling is available.
Dynamic Balancing
All rotors have been dynamically balanced at factory before delivery and the accuracy of dynamic balancing conforms to ISO1940.
Over Speed Capacity
The generator maximum over speed is 2160rpm for 2 mins.
Rotation Direction
The standard generator rotation direction is clockwise viewed from the drive end of generator, while counter-clockwise rotation direction is optional according to customer’s requirement.
Terminal Box
The interior modular design of the generator terminal box has reserved the space for future voltage transformer and current transformer mounting. The terminal box of digital voltage regulator and auxiliary terminal box are mounted on the external side of the terminal box, which is convenient for wiring, debugging and the personal safety is assured.

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
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