AVR R438 Automatic Voltage Regulator For Leroy Somer Generator US

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...
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AVR R438 Automatic Voltage Regulator For Leroy Somer Generator US
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
Item Specifics
Brand
findmall
MPN
R438
Equipment Type
Voltage Regulator
Model
Voltage Regulator
Custom Bundle
No
Bundle Description
No
Modified Item
No
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
Voltage regulation
± 1%
Current sensing
C.T.2.5VA cl1,secondary 1 A
Payment
Payment via PayPal .
Delivery details
Handling time: 3 business day (Orders are not processed on Saturday afternoon Sunday & holidays)
Tracking information will be sent once item is shipped.
Local pick-up is unavailable at the moment.
Item is shipped to ebay address. Leaving correct address can minimize delay.
Terms of sales
1.Return is acceptible within 30 days of  purchase.
2.We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.
3.GratefulStanding behind our cutomers, we will take responsibility for the quality and delivery time, please kindly don't leave negative or neutral feedback without further communication.
4.If you have any questions please feel free to contact us. We will be delighted to help.You can contact us by clicking on "Ask a question" at the bottom of this page.
Contact Us
If you have any questions or Concerns, please feel free to contact us via ebay 's "Contact Seller" .
All messages will be answered within 24 hrs.
Thank you for your business!
About us
We are an experienced company . Custmer satisfaction is our NO.1 goal.We will try our best to offer you the best service ! Contact us
All messages will be answered within 24 office hours.
Visit my Store to see new items.
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AVR R438 Automatic Voltage Regulator For Leroy Somer Generator US
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
Payment
Delivery details
Terms of sales
Contact Us
About us
Payment via PayPal .
Handling time: 3 business day (Orders are not processed on Saturday afternoon Sunday & holidays)
Tracking information will be sent once item is shipped.
Local pick-up is unavailable at the moment.
Item is shipped to ebay address. Leaving correct address can minimize delay.
1.Return is acceptible within 30 days of  purchase.
2.We will closely examine the condition of the returned items and will not issue any refund/exchange before we make sure the items are in their original neat conditions.
3.GratefulStanding behind our cutomers, we will take responsibility for the quality and delivery time, please kindly don't leave negative or neutral feedback without further communication.
4.If you have any questions please feel free to contact us. We will be delighted to help.You can contact us by clicking on "Ask a question" at the bottom of this page.
If you have any questions or Concerns, please feel free to contact us via ebay 's "Contact Seller" .
All messages will be answered within 24 hrs.
Thank you for your business!
We are an experienced company . Custmer satisfaction is our NO.1 goal.We will try our best to offer you the best service ! Contact us
All messages will be answered within 24 office hours.
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