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YB2系列隔爆型三相异步电动机-OpenProcurement

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thanthespecificationslistedintable6.Table6PowerkWSynchro-speed(r/min)300015001000750600500429375Locktorque/nominaltorque0.12—1.91.91.8————0.182.20.250.370.550.752.32.32.01.11.52.232.241.95.52.07.511152.018.5222.1302.01.91.2371.81.21.2452.22.21.555751.8901102.11.3—1321.31.4160——(185)2001.3(220)1.62.0—250—(280)315—3551.74.Whenthemotorstartsunderthenominalvoltagetheratioofminimumtorqueandthenominaltorque,andtheratioofmaximumtorqueandthenominaltorqueshouldnotbelowerthanthespecificationslistedintable7.Table7PowerKWSynchro-speedr/min300015001000750600500429375Minimumtorque/nominaltorque0.12—1.7——————0.181.61.51.30.250.370.550.751.51.61.11.31.21.52.21.41.5345.51.21.47.5111.21.11518.51.11.222300.65370.80.65451.01.11.11.00.855750.91.01.00.990110—132160——(185)2000.80.90.9(220)—250—(280)3150.8—3550.7

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