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1·The motor insulation class is F.

电机采用F级级绝缘等级。

2·What is the normal insulation class of the motor you receive ?

你所维修过的电机的绝缘等级一般是多少？

3·Features:The insulation class is B; the protective class is IP44.

特点：绝缘等级为B级，外壳防护等级为IP44。

4·The motor insulation class determined by the heat-resistant insulating material used in class.

电机的绝缘等级决定于所采用的绝缘材料的耐热等级。

5·Thermal protector shall be resettable and have a protection setting NTE the thermal insulation class of the motor.

热保护器应具有复位功能，并具有保护电机的热绝缘等级设置。

6·Y series three phase induction motor (380v IP23) is low voltage motor for normal use. The basic protection class are IP23, insulation class is b.

系列三相异步电动机(380 V IP23)是一般用途的低压三相笼型异步电动机，基本防护等级为IP23、绝缘等级为B级。

7·The insulation class F or class H . The insulation of open-loop U/f condition of . structure has the adaptability to high carrie frequency voltage supplied by frequency converter .

电动机的绝缘等级为F级或H级，绝缘结构具有对变频器输出高载波频率电压的适应能力。

8·Casting resin used with anhydride hardeners for making insulators and switchgear components of high mechanical strength, for class 'f' Insulation.

与酸酐类固化剂组合的浇铸树脂，用于绝缘体，开关等，有高的机械强度和F级的绝缘性能。

9·The motor insulation system shall be Class F minimum, utilizing materials and insulation systems evaluated and certified with IEEE 117 classification tests.

电机的绝缘系统至少应该是F级，所采用的材质和绝缘系统经过美国电气和电子工程师协会IEEE 117分类等级测试的评估和认证。

10·Stator insulation is class B. These generators are elegant in appearance tight in construction easy maintenance.

定子绝缘是阶级乙这些发电机是优雅的外观，严密施工，并易于维护。