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8KW / 8KVA Brushless 1 Phase AC Generator Self - Excited 50Hz / 60Hz

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Address: No.13Chunsun west Road, Xishan Economic Development Zone, Wuxi City

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8KW / 8KVA Brushless 1 Phase AC Generator Self - Excited 50Hz / 60Hz

Country/Region china
City & Province wuxi jiangsu
Categories General Mechanical Components Design Services

Product Details

8KW / 8KVA  Brushless 1 Phase AC Generator Self - Excited  50Hz / 60Hz

 

Quick detail:

 

Place of Origin:WUXI CHINABrand Name:WERNAModel Number:WR274C
Output Type:AC Single PhaseSpeed:1500rpm/ 1800rpmFrequency:50hz/60hz
Rated Power:7.5kva-170kvaRated Voltage:110V-690VWARRANTY:Two year
Color:by buyer's optionLabel service:availableOEM series:available
wire pitch:2/3 pitch designPretection class:IP22Insulation class:H
tem raise:180 degreeMaterial:100% copper wire

 
Specication:

manufacture

Wuxi City ,Jiangsu Prov ,China making alternators

Output type

AC Single Phase Brushless generator

Terminal

12 / 6 Wire

Rated Voltage

110V~690V

Frequency

50Hz/60Hz

Speed

1500RPM/1800RPM

Mounting Dimension

Copy Stamford Type

Excitation

Brushless, self-excited, synchro

Insulation Class

H

 
 
Description

Technical Data

 

 Alternator Modelcopy stamford series
 PhaseSingle phase
 Frequency 50Hz/60Hz
 Speed 1500rpm/1800rpm
 Output Range 8.1-2200KVA
 Characters single bearing,4-pole, brushless, H class insulation, IP23
 Waveform Distortion no load <1.5% and non-distorting balanced linear load <5%
 THF/TIF THF<2%, TIF<50

 

 Features:

1)Any permanent magnetic generators, providing invariable excitation on all occasions.
2)Easy to be connected with power network or other generators. Standard 2/3 pitch windings check excessive midline  current.
3)Balanced rotor with single or two sealed ball bearings
4)Convenient installation and maintenance with easy access to terminals, rotating diodes and coupling bolts
5)Wide range of Flange adaptor and single bearing coupling disc

Meet leading standards


MECHANIC FEATURES

 

Frame

All industrial standard is IP21,also IP23 is an option, but rates power will decrease 5%

Marine standard alternator is IP23,Air filter is an option, but rated power of the alternator will decrease 5% while it is installed.

Axis and Key

All of alternator rotors should pass balance test, whose vibrations are lower than the minimum of BS6861 P.1,G 2.5 two bearing alternator has a half-key testing balance

Terminal and terminal box

The three-field alternator had 12 leads brought out to the terminals in the terminal box. The terminals are put on the non drive end . The box is equipped with removable panels.

Voltage regulation

Voltage regulation refers to the change of voltage from no-load to full-load with power factor ranging from 0.8 to 1 and 3%s fluctuation of the speed of engine. Voltage is adjusted via potentiometer of AVR

 

ELECTRIC FEATURES

INSULATION

Insulation Class H

All regulatory components are made up with special materials and are immersed in lacquer by peculiar tech. Vanish and colophony materials are develop to strengthen the processing and machinery intensity of windings and revolving parts for protecting the alternator work under corrosive environment.

Winding and electric features:

2/3 pith winding design can effectively eliminate the third harmonic wave(3th.9th,15th) of the voltage ,which is the best design of UPS for nonlinear load .Connected with the network in parallel, the structure can restrain excessive currents in the midline

A continuous damp windings abates surges. The poles and gears of the windings are carefully chosen, this and the 2/3 pitch help to check the wave distortion and output voltage.

Phone interference

THF(defined by 40thpart of BS4999) <2%.TIF(defined by ASAC50.12)<50

Radio interference

Brushless apparatus and quality AVR ensure little radio interference in transmission. RFI noise filter is also available.

 

OPTION

 

1. Adapters and drive disks

2. Remote voltage adjust

3. IP23 enclosure

4. Space heaters

6. Thermistors

 

Quality Assurance

 

Factory Inspection, the test items before delivery are mainly as follows:

 

1. Each genset shall be put into commission more than 4 hours totally.

 

They are tested on idle load, fully load and 10% overload

 

2. The noise level is tested

 

3. All of the meters on the control panel shall be tested

 

4. The appearance of the genset and all of the label and nameplate shall be checked

 

Warranty policy

 

Guarantee for one year or 1200 hours whichever reach first from ex-factory date. During the guarantee period, WERNA will provide the free easy-damageable spare parts of alternator caused by our quality of production or raw material. After expiration,WERNA provides cost spare parts maintenance of alternator.


Manufacturing Standards

 

GB755, Third part of BS 5000,VDE 0530, NEMA MG1-22,IEC34,CSA C22.2-100 and ASB59

 

FAQ:

  1. Q:When was your company established?

       A:in 2005

 

   2. What is your main products?

       A: Alternator, diesel generator, Motor.

 

   3. What certificate you get?

       A: We pass ISO9001-2008 and approved by CE,SASO.

 

   4. Q: What is your MOQ of this item?

       A: 1-10PCS

 

  5. Q: What is the lead time?

       A: 25-30 days after receiving your L/C or TT deposit.

 

  6. Q: Is it all right to make customer's own brand name?

       A: We can be your OEM manufacture with your authorization of brand.

 

  7. Q: Where is your Loading Port?

       A: Shanghai, China Port.

 

   8. Q: What are your payment terms?

       A: 30% deposit and balance T/T against copy of Bill of Lading or L/C at sight.

 

   9. Q: What is your company's available production capacity?

       A: 3000-5000 pieces against your orders.

 

Why to choose Werna Alternator/generator?
1. 100% copper winding wire
2. In stock and fast delivery
3. Two year warranty
4. Best quality and competitive price
5. Two-time vacuum impregnation dipping
6. powerful quality control team
7. CE,ISO9001
8. Good after-sale service

 

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