Excitation System Diesel Generator Design Regulator Stabilizer Voltage Stabilizer AVR R438

Feedback Ratings
$37.50 / Piece | 1 Piece (Min. Order)
Model Number:
R438
$37.50
- +
available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
7 day(s) after payment received
Contact Supplier
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Chongqing, China (Mainland)
Brand Name:
Yokden
Model number:
R438
Product name:
AVR for generator R438
Voltage:
190~260VAC
Frequency:
50/60Hz
Current continuous:
4A DC
Resistance:
15 ohms minimum
Regulation:
+/- 1%(With 4% engine governing)
Packing size:
165mm*145mm*55mm
Weight:
0.55kg
Adjusted rate:
better than1%

Packaging & Delivery

Selling Units:
Single item
Single package size: 
10X20X10 cm
Single gross weight:
0.8 kg
Package Type:
Carton box for AVR for generator R438
Lead Time :
Quantity(Piece) 1 - 5 >5
Est. Time(days) 7 To be negotiated

    Excitation System Diesel Generator Design Regulator Stabilizer Voltage Stabilizer AVR R438

Product Description

Excitation System Diesel Generator Design Regulator Stabilizer Voltage Stabilizer AVR R438 

Introduction:

The R438 AVR is powered by two auxiliary windings which are self-sufficient of the voltage match circuit, the first winding has a voltage in proportion to that of the alternator(characteristic shunt), the second has a voltage in proportion to the stator current(compound characteristic: booster effect). The power supply voltage is rectified and filtered before being used by the AVR monitoring transisitor.

1.itable for high levels of vibration and harsh environments

2.and overload current:8A-10s

3.ase to phase voltage sensing

4.andard power supply: AREP or PMG

 

 Voltage Regulation  ±0.5%
 Remote voltage adjustment range ±0.5%
 Short circuit capability 3 x Irated for 10 seconds
 Standard power supply AREP or PMG
 Rated overload current 8 A - 10 s
 Voltage sensing 5 VA isolated via transforme
 0-110V terminals 95 to 140V
 0-220V terminals 170 to 260V
 0-380V terminals 340 to 520V
 Voltage regulation ± 1%
 Current sensing C.T.2.5VA cl1,secondary 1 A 
  

 

We also provide other models of AVRs as follows:

 

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 Services

 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

OEM service is acceptable.

Payment Term

1.We accept L/C,D/P,D/A, Alipay, West Union, TT. Cash.

2.All major Credit cards are accepted through secure payment processor ESCROW. 

Shipment Term

 

 

Guarantee

1. Guarantee:1 year after selled.

2. During guarantee,the items share free repairs or replacement.

3. Customer is responsible for the freight come-and-go,and the custom tax.

4. You may consider to send the defective item with a economical way,and we  send back the repaired items with your new order together.

5. To save the cost,pls send the item back without packing.

6. Pls provide the defective appearance and related invoice number.

7.We do not repair or replace item with an expired warranty.

8.All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email or give us a call any time.

Company Information

 Factory Scenery and certificates:

 

We are expecting the long time and mutual benefit cooperation with you!

You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like