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MOTORS FOR HEAVY ELECTRICAL VEHICLES
32
Appendix
Installation check list
Installation date
Motor serial number
YES
NA
General
Has the manual been read and understood?
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Has the motor been stored according to what is described in the manual?
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Are suitable and correct personal safety equipment available?
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Are appropriate lifting eye bolts available?
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Mechanical installation
Have the vibration levels in the application been considered when selecting a mechanical installation?
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Are the concentricity and perpendicular tolerances for the mating shaft and flange fulfilled?
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Are the requirements for the mating surfaces for side support mounting fulfilled?
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Have all bolts been tightened with the correct tighten torque?
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Has thread locking been applied to the bolts?
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Has the spline been lubricated with a suitable molybdenum disulfide grease?
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Liquid cooling system installation
Are recommended mating cooling connectors used?
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Is a recommended coolant used?
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Are the requirements of the liquid cooling system according to the separate rating plate fulfilled?
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Electrical installation
Are the mating HV power connectors the correct type?
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Is the motor properly grounded?
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Are all cable connections installed in an appropriate way and suitable for high frequency currents?
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Are the mating LV connectors the correct type?
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Motor protection
Are correct temperature warning limits implemented in the inverter?
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Are correct overspeed limits implemented in the inverter?
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Are performance derating strategies implemented due to high temperature?
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Are peak current limitations included in the inverter?
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