R449 Automatic Voltage Regulator Generator Avr 3 Phase

R449 Automatic Voltage Regulator Generator Avr 3 Phase

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Product Details

  • Is_CustomizedYes
  • Model NumberR449

Product Description

CLOVER R449 AVR for Leroy Somer Generator Features The R449 voltage regulator is of a shunt type.It is designed to fit as standard on A50 to A 54 alternators. It can be supplied with power either by a power VT, or by the AREP field excitation system, or by a single-phase or 3-phase PMG.Using the R 726 external module, the regulator can control the power factor (2F) and can match the alternator voltage to the mains voltage (3F) prior to synchronisation. The circuitry of the R449 Automatic Voltage Regulator (AVR) provides closed loop control of the alternator output voltage by regulating the exciter field current. The R449 can be powered by either AREP or the PMG field excitation systems and is fitted as standard on following alternators. The electronic components mounted in a plastic casing are sealed with opaque elastomer. Connection is via 2 connectors. Voltage regulation +/- 0.5 % at steady state and constant speed. Two phase voltage sensing. Control 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 vibration and harsh environments. The R 449 is compatible with other modules giving additional functions.(parallel operation, 3 phase sensing) Alternators LSA 50.1, 51.2, 53, 54. Compatible with the SHUNT, AREP+ PMI or PMG excitation system Technical Data Other Models AVR
Stamford AVR:MX341,MX321,SX440,SX460,AS440,AS480,EA440-T,MX450 Leroy Somer AVR:R230,R438,R448,R449,R250,R450 Marathon AVR:SE350,EA350 Siemens/Basler AVR:AVC63-7/7F,AVC63-7-1A,AVC63-7FS,AVC63-4,AVC63-4A Marelli AVR:M40FA640A,M16FA655A Universal AVR:GAVR-8A,GAVR-12A,GAVR-15A/B,GB-15A Others:EA05A,EA05AF,EA15A-2,EA04C,EA63-7D,EA06/UVR6,SR7 Caterpiller:VR6 Engar:WT-2 WT-3 Other Models AVR

AVR, Generator controller are China brand and made in China.
Please contact us if you order large quantity and deliver by DHL, UPS, EMS, FEDEX etc. We will revised a lower freight for you!
If you are not 100% satisfied with the quality, you can return items within 30 days from the delivered date. Request:
1. Items received within 30 days from the delivered date.
2. Unused, undamaged and in original package.
3. Return shipping fee is paid by buyer

R449 Automatic Voltage Regulator generator AVR 3 phase

1. If you are satisfied with our products and services, pls leave your positive feedback and 5 stars as a gift for us.
And pls tell us, we will give you $1 discount for your next order.
2. If you don\'t satisfied, pls contact us before you leave negative feedback. We guarantee we will 100% solve problem for you.

R449 Automatic Voltage Regulator generator AVR 3 phase

1. Worldwide shipping. (Except for some countries and APO/FPO)
2. We only deliver to confirmed order addresses. Your order address MUST match your shipping address.
3. Please leave us your full name (Russia Postal policy request that recipient\'s FULL name)
4. Pls check package before sign for the express delivery. Once you\'ve signed, it means that you have no question about the intactness of product. And we\'ll be not responsible for the delivery damage after that.
If package is damaged, pls do not sign for the express delivery. Pls prepair one of below for us, we will 100% solve the problem for you.
1) Take a photo of package damaged with its logistic tracking number. And Take a photo of broken product inside with logistic tracking number.
2) Or you just need to get a damage report from local logistics certifying that product is broken during delivery.
5. Delivery time for reference.

R449 Automatic Voltage Regulator generator AVR 3 phase

R449 Automatic Voltage Regulator generator AVR 3 phase


AVR, Generator controller are China brand and made in China.
Please contact us if you order large quantity and deliver by DHL, UPS, EMS, FEDEX etc. We will revised a lower freight for you!
If you are not 100% satisfied with the quality, you can return items within 30 days from the delivered date. Request:
1. Items received within 30 days from the delivered date.
2. Unused, undamaged and in original package.
3. Return shipping fee is paid by buyer

R449 Automatic Voltage Regulator generator AVR 3 phase

1. If you are satisfied with our products and services, pls leave your positive feedback and 5 stars as a gift for us.
And pls tell us, we will give you $1 discount for your next order.
2. If you don\'t satisfied, pls contact us before you leave negative feedback. We guarantee we will 100% solve problem for you.

R449 Automatic Voltage Regulator generator AVR 3 phase

1. Worldwide shipping. (Except for some countries and APO/FPO)
2. We only deliver to confirmed order addresses. Your order address MUST match your shipping address.
3. Please leave us your full name (Russia Postal policy request that recipient\'s FULL name)
4. Pls check package before sign for the express delivery. Once you\'ve signed, it means that you have no question about the intactness of product. And we\'ll be not responsible for the delivery damage after that.
If package is damaged, pls do not sign for the express delivery. Pls prepair one of below for us, we will 100% solve the problem for you.
1) Take a photo of package damaged with its logistic tracking number. And Take a photo of broken product inside with logistic tracking number.
2) Or you just need to get a damage report from local logistics certifying that product is broken during delivery.
5. Delivery time for reference.

R449 Automatic Voltage Regulator generator AVR 3 phase

R449 Automatic Voltage Regulator generator AVR 3 phase

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