Brushless 100kva/ 150kva/ 200kva/250kva Alternator

Quick Details:

• 80kw to 200kw  double bearing brushless alternator for diesel generator set 
• Self-exciter with AVR SX440
• Stator and rotor with 100% copper wire by American Essex
• Bearings meets C&U international standard
• IP22 enclosure
• Insulation class H

Specifications:
 
Brushless AC generator, suitable for operation at 1500 /1800RPM, 170V and up to 454 Volts, 0.8 pf (lag) suitable for 50 Hz &60Hz, 3 phase & 1 phase, 4 wire system. The alternator is designed and built to withstand tropical conditions. The alternator generally conforms to IEC 34-1/34-2 , BS 4999/5000 and IS: 4722-2001 with enclosures rating IP 23 is the standard version, satisfying IEC 34-5/IS : 4691/DIN VDE 0530-5 requirements. The Alternator is dynamically balanced , brushless type, screen protected, revolving field, self excited, self regulated through an AVR. The alternator has the following features:

1. +- 1.0 % Voltage regulation (max.) in static conditions

2. IP: 22 protection with insulation class H

3. Permissible overload of 10% for one hour in 12 hours of operation.
The generators have been designed for use in a maximum ambient temperature of 40℃ and altitude less than 1000M above sea level.
Arranges in order all voltages may obtain from the single wide wingding ,also namely(three -phase) and 4(single -phase) reorganizes through 12 terminals may obtain.
 
 
Purchasing a FLD 274Series from us will include the following specification at no additional cost:

· 4 Poles

· Single Phase or three phase

· power factor 0.8 or 1.0

· 1800rpm or 1500rpm

· 60hz or 50hz

· Available voltage from 170v and up to 454v

· 4 lead alternator

· Class H insulation

· IP22 enclosure

· High efficiency

· SX440 Automatic Voltage Regulator

· MX341 Automatic Voltage Regulator with PMG

Features: 

 1. Optional permanent magnetic alternator , provide invariable excitation in any situation. 

 2. Easy to be connected with power network or other alternators. Standard 2/3pitch windings avoid excessive neutral current. 

 3. Dynamically balanced rotors, with single or two sealed ball bearings. 

 4. Simple installation and maintenance with easy access to terminals, rotating diodes and coupling bolts. 

 5. Wide range of flange adaptor and single bearing coupling disc. 

 6.Built to conform to all leading industrial standards. 

Electrical Character: 

Excitation system:The main stator supplies power to exciter stator via Automatic Voltage Regulator (AVR) .The output of exciter rotor is fed to the main rotor through a three phase full wave rectifier. There are varistors at the both ends of the rectifier for restraining surge voltage and avoiding the impact caused by short circuit or parallel synchronization loss. 

Exciter stator is equipped with permanent magnetic steel in order to start up the alternator smoothly in any occasion. 

Insulation/Immersion 

Insulation class H 

All wound components are made up with specialized material and immersed in varnish by especially technology. Resin matrix material is developed to strengthen the process and machinery intensity of windings and revolving parts for the alternator working under harsh environment. 

Windings and electric features 

Standard 2/3 pitch windings design can eliminate the triple frequency harmonics on the voltage waveform which is the optimum design for trouble-free supply of non-linear loads. 

Connected with the network in parallel, the structure can restrain excessive currents in the midline. A fully damp winding reduces oscillations during paralleling. This winding, with 2/3pitch and carefully selected pole and tooth designs, ensures very low waveform distortion.

Wiring terminal and terminal box 

Standard alternator is 3 phase re-connectable to 12 ends brought out to the terminals, which are mounted on a cover at the non-drive end of the alternator .A sheet steel terminal box contains the AVR and provides ample space for customer’s wiring and gland arrangements. It has removable panel easy access. 

Competitive Advantage:

1. Brushless Alternator 100% copper wire
2. Brushless Alternator Strict quality control system
3. Brushless Alternator Competitive price
4. Brushless Alternator Good Service

Jiangsu Farrand Generator Technology Co.,Ltd is a professional large-scale manufacturer of all types of alternator,integrating development and production together.Our main products include alternators from 6.5kw(8kva) to 1000kw(1250kva), voltage from 110V to 480v, silent type,single or three phase,synchronous brushless. All interface according to international standard, matching all generators in the world. Such as Cummins, deutz, MTU, perkins, Volvo .

Farrand Generator company Located near Shanghai, we enjoy convenient water, land and air transportation. It covers an area of more than 5000m2. we have good cooperation technical and produce team.Our motto “The quality of products is the company’s life”With the motto,we make concerted efforts. Farrand carry out high standard technical regulation, techniques, strict quality inspection and mature quality guarantee system in order to manufacture world-class high quality motors.