Leroy Somer AVR R438 power genset ,Automatic Voltage Regulator
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Leroy Somer AVR R438 power genset ,Automatic Voltage Regulator LEORY SOMER AVR R438: 1.R438 description: R438 can be powered by APER OR PMG field excitation system. the circuitry of R438 provides closed loop control of the generator output voltage by regulating the exciter field current. 2.R438......
LONG XIN TECHNOLOGY CO.,LIMITED
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Leroy Somer AVR R438 SENSING INPUT Voltage: 95-480VAC POWER INPUT Voltage: 40-150VAC , 3 phase
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Leroy Somer AVR R438 R438 is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR circuitry includes under speed......
WESPC (HONGKONG) LIMITED
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Brushless Generator Automatic Voltage Regulators Leroy Somer avr R438
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...Leroy Somer avr R438 R448 AVR is powered by two auxiliary windings which are self-sufficient of the voltage match circuit, the first winding has a voltage in proportion to that of the alternator(characteristic shunt), the second has a voltage in proportion to the stator current(compound characteristic: booster effect). The power supply voltage is rectified and filtered before being used by the AVR...
Guangdong ALI Testing Equipment Co,.Ltd
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Leroy Somer AVR R438 SENSING INPUT Voltage: 95-480VAC POWER INPUT Voltage: 40-150VAC , 3 phase
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R438 Product Description TECHNICAL Data SENSING INPUT Voltage: 95-480VAC POWER INPUT Voltage: 40-150VAC, 3 phase Magnetic Field OUTPUT Voltage: Max 160VDC at 120VAC input Current Continuous 8A PRESSURE REGULATING ACCURACY <+/-0.5% RMS with 4% engine ......
WESPC (HONGKONG) LIMITED
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Leroy Somer R438 AVR Original Replacement for Brushless Generator
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... Regulator is built to fully replace the original version, same fit, form and function For both AREP & PMG excitation systems, the alternator voltage regulator is the R438.With AREP excitation, the R438 electronic AVR is...
Aztechy Power Technology Co., Ltd
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AVR R449 Generator Spare Parts For Leroy Somer Alternator Genset
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... equal circuit. The power supply voltage is rectified and filtered before being used by the AVR monitoring transistor. With PMG excitation, a permanent magnet generator (PMG) added to the alternator supplies the AVR with voltage. On Application of load,...
Fuzhou Hosem Power Co., Ltd.
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Automatic voltage regulator R438 for leroy somers alternators
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Automatic voltage regulator R438 for leroy somers alternators Guangzhou Wunfan construction Machinery co.,ltd Sale manager:MR .Alsan Woo ADDRESS: NO.308 room 297 hesheng ......
wunfan construction machinery co.,ltd
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100kva Silent Diesel Generator Leroy Somer oem manufacturer
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100kva Silent Diesel Generator Leroy Somer oem manufacturer 1.Perkins UK Water Cooled diesel engine 1104C-44TAG2 2.AC brushless alternator Leroy Somer ;LSAP44D 3. AVR self-regulated, voltage regulation rate: ≤±1% 4.noise level:70dBA At 7m away oem ......
Shenzhen Genor Power Equipment Co., Ltd.
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AC Current Easy Spare Parts Alternator Circuit Diagram AVR R438 Diesel Generator
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...AVR R438 Product Description AVR R438 Automatic Voltage Stabilizer AVR For 25kva Generator is a half-wave phase-controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushless generator. In addition to regulating the generator voltage, the AVR......
Fuan Zhongzhi Pump Co., Ltd.
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AVR For EvoTec/STAMFORD/ MARATHON/ LEROY SOMER/ MECC /KIPOR Alternator
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AVR (Automatic voltage regulator) for STAMFORD,MARATHON, LERY SOMER,MECC,KIPOR alternator CUMMINS speed governor 4296674, 4296675, 4914090, 4914091, 3044195, 3044196, 3062322, 3032733,3062323,......
Weifang Huaxin Diesel Engine Co.,Ltd.
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