Automatic Voltage Regulator AVR R438 Compatible With Leroy Somer Generator

SKU: I035-A016

Price:
Sale price$81.09 CAD

Description

Specifics:
Condition: 100% Brand New
Voltage regulation +/-0.5% at steady state and constant speed
Phase to phase voltage sensing
Controls by transistor means the regulation quality is independant of load applied
Integrated "LAM" system to cope with increased loads applied to the engine
Suitable for high levels of viration and harsh environments
The R438 is compatible with other modules giving additional functions
Standard power supply: AREP or PMG
Rated overload current: 8A-10s
Electronic protection(overload,shortcircuit on opening of voltage sensing circuitexcitation overload
current for 10 seconds then return to approximately 1A).
Fuse: F1 on X1,X2.8A;slow-250V
Voltage sensing: 5VA isolated via transformer
0-110V terminals=90-140V
0-220V terminals=170-260V
0-380V terminals=340-520V
Voltage regulation +/-1%
Normal or rapid response time via ST2 jumper
Voltage adjustment via potertiometer P2
Current sensing(parallel operation): C.T. 2.5VA cl1,sencondary 1A(optional)
Quadrature drop adjustment via potertiometer P1
Max,excitation current adjustment via P5
Applications to Alternators: LSA 42.2,43.2,44.2
Compatible with the AREP or PMG exitation system

Note:
1.Please allow 1-3mm difference due to manual measurement.
2.Due to the light and screen difference, the item's color may be slightly different from the pictures.

Package Included:
1 X Product Instructions
1 X AVR R438 Automatic Voltage Regulator

Customer Reviews

Based on 197 reviews
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Jamie Ryder

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Emil Sumera
BMW X5 HPFP

It works like a charm, Very good. I would definitely recommend getting it. Great price and good delivery.

C
Customer
Dometic. Waco CF 50 Refrigerator

Thank you, the thermistor is installed and my CF 50 is working again. I appreciate your professional response, the service, shipping information was excellent. I have already recommended your company to a friend. Also the price of the Thermistor was very reasonable.
George from Victoria. B C . Canada

H
Himani Sharma
Boot button

Great product very satisfied with the product.Highly recommended.

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