AVR R250 Automatic Voltage Volt Regulator For  Generator

 

 

 Generator AVR R250 Voltage Regulator

 

We have AVR R250 to replace  in our regulator stock!

Replacement Models: R220, R230, R250, R438, R448, R449, R450

Original Modules: D510C, R120, R129, R250, R438, R449, R450, R450M, R450T, R630, R726, R731 

The Brands / Part No. here are for reference purpose only, our parts can exactly replace the original ones.

 

Part Numbers:

 AVR AEM110RE019 Voltage Regulator

 AVR 330410933 Voltage Regulator

 AVR R250330410345 Voltage Regulator

 AVR 10000-12943 Voltage Regulator

 AVR 10000-12943 Voltage Regulator

 

 

R250 AVR FOR SHUNT ALTERNATORS

Description

 Generator AVR R250 is an analog AVR with numerical regulation function (micro-controler) and power controled by transistors.

It is designed for small alternators with a SHUNT excitation.

R250  AVR controls the excitation current in order to maintain the output voltage of the alternator.

R250 AVR is performant in terms of voltage regulation, simple to set , to use and is reliable.

It is in compliance with I.E.C. 60034-1 standard and U.L. 508 / C.S.A. approved.

Operation mode : Standalone

 

Main feature and characteristics of  AVR R250 Voltage Regulator

- Voltage regulation : ± 0.5 %.

- U/F function.

- LAM function.

- Quick response : 500 ms.

- Nominal excitation current : 5A

- Maximum excitation current : 7A during 10 s.

- Provide range / voltage detection : 85 to 139 V (50/60Hz).

- Protection : fuse 8A.

 

Operation conditions of  R250 Voltage Regulator

- Operating temperature range : - 40° C à + 65° C.

- Storage temperature range : - 55° C à + 85° C.

- Hygrometry : 98%.

- Maximum choc : 9 g on 3 axis.

- Vibrations : less than 10 Hz , 2 mm peak magnitude.

From 10 Hz to 100 Hz : 100 mm/s, below 100 Hz : 8g.

 

Connexion and setting for  R250 Generator AVR

Settings are done through the A.V.R.

- Potentiometer P1 : voltage setting.

- Potentiometer P2 : stability setting.

- Strap ST3 : frequency selection.

- Jumper : frequency, U/F function, LAM function

- Potentiometer ST4 : remote voltage setting.

 

 

 

Shipment term

 

1. We Ship to Worldwide, except APO/FPO

2. Economic shipping by china post / ePaket... Will take longer shipping time.

3. Expedited international shipping by DHL/UPS/Fedex....

4.  Orders processed timely after your payment.

5.  We only ship to confirmed order addresses. Your order address MUST MATCH your address.

 

 

Why choose us ?

 

1.Started export since the year of 2006,with quick response to serve the oversea customers

 

2.Have already passed the strict quality inspection of ISO9001:2000 quality management system

 

3.Strong R&D Team to design and test products

 

4.Professional designers and technicians to provide technical assitance

 

5.Strict quality control process with strict standards

 

6.Strong installation consulting support

 

7.Quick after-sale technical advice and guidance.

 

Guarantee

 

1. Guarantee:365 days 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.