Supplier Homepage Electrical Equipment, Components & Telecoms Electrical Equipment & Supplies Generators R250 R250 Avr Avr R250

R250 R250 Avr Avr R250

Get Latest Price

Min. Order / Reference FOB Price
1 Pieces	US $44.00/ Pieces

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	HT
Warranty:	1 Year
Replaced Brand:	LEROY SOMER
Usage:	R250 Leroy Somer AVR

Contact Now Request Sample Customized Request

Favorites

Product Description

Customer Question & Answer

Ask something for more details

(0)

ReplacementModels: R220, R230, R250, R438, R448, R449, R450
OriginalModules: 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:
Leroy Somer AVR AEM110RE019Voltage Regulator
SDMO AVR 330410933Voltage Regulator
SDMO AVR R250330410345 Voltage Regulator
FG Wilson AVR 10000-12943Voltage Regulator
OlympianAVR 10000-12943Voltage RegulatorProduction-AVRRelated Products
PackingContact usMarelli AVR: M16FA655A, M40FA640A/A,M16FA667A, M40FA620A, M40FA621A, M40FA644A, M50FA400A, M63FA310A, M71FA300, M71FA310, M71FA320R250 AVR FOR SHUNT ALTERNATORS
Description
Leroy Somer 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 Leroy Somer 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 Leroy Somer 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 Leroy Somer 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 Leroy Somer 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.