Speed controller for asynchronous motors (110 pages)
Summary of Contents for Leroy-Somer R220
Page 1
4291 en - 2013.03 / d VOLT POT 1K R220 50 Hz 60 Hz 124 mm A.V.R. Installation and maintenance CALL US TODAY CALL US TODAY REQUEST A QUOTE REQUEST A QUOTE SHOP ONLINE SHOP ONLINE 1-888-POWER-58 1-888-POWER-58 parts@genpowerusa.com parts@genpowerusa.com www.genpowerusa.com...
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LEROY-SOMER Installation and maintenance 4291 en - 2013.03 / d R220 A.V.R. This manual concerns the alternator A.V.R. which you have just purchased. We wish to draw your attention to the contents of this maintenance manual. By following certain important points during installation, use and servicing of your A.V.R., you can look forward to many years of trouble-free operation.
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The R220 is an IP00 product. It must be installed inside a unit so that this unit’s cover can provide IP20 minimum total protection (it must only be installed on LS alternators in the appropriate location so that when viewed externally, it has a higher degree of protection than IP20).
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- The size of the screwdriver tip used to voltage. Very simple in design, the alternator adjust the potentiometer is 2.5 mm. with shunt excitation has no sustaining short-circuit capacity. 2.2 - R220 AVR option 2 - R220 A.V.R. Potentiometer remote voltage adjustment, 1000 Ω...
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3.2.2.1 - R220 field weakening (SHUNT) - Check that the ST3 frequency selection jumper is on the correct frequency setting. - Check whether the ST4 jumper or the remote adjustment potentiometer have been connected.
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LEROY-SOMER Installation and maintenance 4276 en - 2013.03 / d R220 A.V.R. 3.3 - Electrical faults Fault Action Effect Check/Cause The alternator builds up and its - Lack of residual magnetism voltage is still correct when the battery is removed.
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LEROY-SOMER Installation and maintenance 4276 en - 2013.03 / d R220 A.V.R. 4 - SPARE PARTS 4.1 - Designation Description Type Code A.V.R. R 220 AEM 110 RE 028 4.2 - Technical support service Our technical support service will be happy to provide any information you require.
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Email: parts@genpowerusa.com CALL US TODAY CALL US TODAY REQUEST A QUOTE REQUEST A QUOTE SHOP ONLINE SHOP ONLINE 1-888-POWER-58 1-888-POWER-58 parts@genpowerusa.com parts@genpowerusa.com www.genpowerusa.com www.genpowerusa.com...
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