Chongqing Yokden E&M Equipment Co., Ltd.

Generator Parts, AVR R448, R448 manufacturer / supplier in China, offering R448 Automatic Voltage Regulator AVR, DC72D ATS&Amf Diesel Generator Controller, DC40d Auto Start Amf Generator Control Module and so on.

Supplier Homepage Product List Automatic Voltage Regulator R448 Automatic Voltage Regulator AVR

R448 Automatic Voltage Regulator AVR

FOB Price:US $48 - 52 / Piece
Purchase Qty. (Pieces) FOB Price
1-9 US $52 / Piece
10-19 US $50 / Piece
20+ US $48 / Piece
Get Latest Price
Min. Order: 1 Piece
Port: Chongqing, China
Production Capacity: 50000/Month
Payment Terms: T/T, Western Union, Money Gram, Credit card

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Basic Info.

Model NO.:R448
Conditions
of Use:
Marine
Usage:Common Units
Output Type:AC Single Phase
Cooling
Method:
Air Cooled
Installation
Method:
Fixed
Generator
Type:
Diesel Generator
Color:Black
Weight:1.5kg
Package:Carton Box
Warranty:1 Year
Stock:Yes
Size:210mm*150mm*60mm
Trademark:Yokden
Transport Package:Netrual Carton Box
Specification:Plastic
Origin:Chongqing
HS Code:8503009090

Product Description

                         R250 Power AC Brushless Generator AVR

The circuitry of the R448 Automatic Voltage Regulator (AVR) provides closed loop control of the alternator output voltage by regulating the exciter field current. The primary winding has a voltage in ratio to that of the alternator (characteristic shunt), the next has a voltage in proportion to the stator current (compound characteristic: booster effect). Which is powered by two auxiliary windings which are independent of the voltage equal circuit. The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. With PMG excitatioin, a permanent magnet generator (PMG) added to the alternator supplies the AVR with voltage which is free of the main alternator winding. This is built-in at the rear of the machine and connected to the R448 AVR, and the ST9 jumper must be disconnected.  
 
InputVoltage85-139V AC
Frequency50-60Hz nominal
Lumen/KitVoltagecontinuous 8A dc
CurrentIntermittent 10A for 10 secs
Regulation+/- 0.5%
 
Why Choose Us?

1.Gold Supplier on Alibaba for 5 Years → Reliable Supplier with Good Reputation
2.Factory Direct Sale → Competitive Price & Full Stock
3.Quality Control → High Quality
4.Low MOQ → Accept Small Order
5.Accept OEM → Produce Products as Customers' Requirements
6.Fast Delivery → Delivery within 3 Working Days
7.Various Payment Methods → Easy to Pay
8.Changing or Refunding → Accept Returns


We also have other AVR
NONameModel No
1AVRSX460
2AVRSX460A
3AVRSX440
4AVRSX440A
5AVRAS440
6AVRAS480
7AVRMX341
8AVRMX321
9AVRR220
10AVRR230
11AVRR250
12AVRR438
13AVRR448
14AVRR449
15AVRR450
16AVRSE350
17AVRGAVR-8A
18AVRGAVR-12A
19AVRGAVR-15A
20AVRGAVR-20A
23Recifiter33025777
24RecifiterSSAYEC432
25AVR6GA2-490-0A
26AVR6GA2-492-1A
27AVR6GA2-491-1A
28AVREA63-4
29AVREA63-7
30AVRSR7
31AVRM16FA655A
32AVRM40FA640A
33AVRDVR2000E
34AVRM16FA650A
35AVRUVR6
36AVRVR6
37AVRSTL-3


our company

Chongqing Boce Technology Co., Ltd, located in Chongqing's new high-tech industrial development zone, is specialized in Genset Spare Parts: 

-- Generator Controller Replacement; 

--Speed controller, Actuator, EFC replacements as well as Mechnical parts; 

--Digital Generator Meters used for different kinds of Engines; 

--MPU, Oil pressure sensor, Temperature sensor,Gauges and so on; 

--Battery Chargers: BCC6A,BCC10A,BCC12A with updated functions; 

--Different kinds of Solenoids; 

--Gasoline Spare parts 

We have been dedicated to promoting generator set's automatic control since our company is established. Generator's modification and best automatic control products as well as OEM and ODM services are offered for lots of generator users. our aim is "professional technology, superior service" 

We supply many products with reliable quality and lower prices, such as automatic generator controllers, electronic monitors, intelligent meter boxes and ATS group control boxes by using internationally advanced micro-computer control chips. Our products have won a good reputation among customers. We have an experienced automation R&D engineer team. Our veteran technical engineers and top project managers are wholeheartedly waiting for serving your companies. 

 
Why Choose Us?


1.Gold Supplier on Alibaba for 5 Years → Reliable Supplier with Good Reputation


2.Factory Direct Sale → Competitive Price & Full Stock


3.Quality Control → High Quality


4.Low MOQ → Accept Small Order


5.Accept OEM → Produce Products as Customers' Requirements


6.Fast Delivery → Delivery within 3 Working Days


7.Various Payment Methods → Easy to Pay


8.Changing or Refunding → Accept Returns
 
Our Service:
Any inquiries will be replled within 24 hours.
Professional manufacturer, welcome to visit our website: www.gen-part.com
OEM available.
High quality, reasonable & competitive price, fast lead time.
After-sale service
1.All products will have been strictly quality checked in warehouse before packing.
2.All our products will be well packed before shipping.
3.All our products have 1 year warranty, and we sure the product will be free from maintenance within warranty period.
 
2. Faster delivery: Sample order in stock, and 3-7days for bulk production.
3. Payment: You can pay for the order via: TT, Western union, aliexpress.
4. Shipping :We have strong cooperation with DHL,TNT,UPS,FEDEX,EMS,China air post.

For more information, pls feel free to contact us. It will be our pleasure to serve for you. ^_^

Chongqing Boce Technology Co., Ltd
Chongqing Yokden E&M Co.,Ltd
Website: www.gen-part.com
 
 

Any emergency business problem, if I am not available, please kindly contact General Manager Ms Trudy 0086 1852313877, Thanks
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Chongqing Yokden E&M Equipment Co., Ltd.

- Chongqing, China
- Trading Company

Gold Member Since 2017
Audited Supplier
  • Sample Available
  • OEM/ODM Service