AVR R438 Automatic Voltage Regulator For Leroy Somer Generator

Description

Voltage regulation +/-0.5% at steady state and constant speedPhase to phase voltage sensingControls by transistor means the regulation quality is independant of load appliedIntegrated "LAM" system to cope with increased loads applied to the engineSuitable for high levels of viration and harsh environmentsThe R438 is compatible with other modules giving additional functionsStandard power supply: AREP or PMGRated overload current: 8A-10sElectronic 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-250VVoltage sensing: 5VA isolated via transformer0-110V terminals=90-140V0-220V terminals=170-260V0-380V terminals=340-520VVoltage regul...
AVR R438 Automatic Voltage Regulator For Leroy Somer Generator
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
Package List
1 x
R438
Automatic Voltage Regulator
1 x product Instructions
Payment
1.We currently only accept payment through PayPal.
2.Payment must be made within a few days after the auction/bid ends, or eBay will open Unpaid Item case automatically .
Returns
Make sure items fit your vehicle. For Part & Accessories items please verify the Part Number and Size carefully. And make sure the item will fit your vehicle.
If you are not sure whether it will fit or not please contact us via eBay Message before buying.
If you received an item which is NOT fit for your vehicle please contact us .
Delivery details
Items will be shipped to your eBay address within one business day when we receive full payment.
We ship to the worldwide with USPS or Fedex . Our warehouse is located in California .
Terms of sales
1. We leave Postive feedback to all our customers. If you satisfy with your item ,please leave us a postive feedback ,we are very appreciated .
If for any reason you are not satisfied with the purchase, Please Do Not Leave Negative Feedback Before Contacting us .We will work hard to make it right and make you satisfied .
2. Return
If the item arrives to you in a non-working condition or "not as described"，please contact us through ebay's "Contact Seller" message system .
Contact Us
CONTACT US via eBay Messages.
Any Question please contact us via eBay Messages.
Customer service will respond to you within 24 hours.
Thank you for your business!
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AVR R438 Automatic Voltage Regulator For Leroy Somer Generator
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
Package List
1 x
R438
Automatic Voltage Regulator
1 x product Instructions
Payment
Returns
Delivery details
Terms of sales
Contact Us
1.We currently only accept payment through PayPal.
2.Payment must be made within a few days after the auction/bid ends, or eBay will open Unpaid Item case automatically .
Make sure items fit your vehicle. For Part & Accessories items please verify the Part Number and Size carefully. And make sure the item will fit your vehicle.
If you are not sure whether it will fit or not please contact us via eBay Message before buying.
If you received an item which is NOT fit for your vehicle please contact us .
Items will be shipped to your eBay address within one business day when we receive full payment.
We ship to the worldwide with USPS or Fedex . Our warehouse is located in California .
1. We leave Postive feedback to all our customers. If you satisfy with your item ,please leave us a postive feedback ,we are very appreciated .
If for any reason you are not satisfied with the purchase, Please Do Not Leave Negative Feedback Before Contacting us .We will work hard to make it right and make you satisfied .
2. Return
If the item arrives to you in a non-working condition or "not as described"，please contact us through ebay's "Contact Seller" message system .
CONTACT US via eBay Messages.
Any Question please contact us via eBay Messages.
Customer service will respond to you within 24 hours.
Thank you for your business!
All rights reserved.