nord 6051302, Operating And Assembly Instruction Manual

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Motors – Operating and Assembly Instructions
52 B 1091 en-2722
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3.6 Motors according to GB 12476.1-2013 / GB 12476.5-2013 for the People's
Republic of China
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In addition to the information which is stated in the operating and maintenance instructions B1091 and
B1091-1, the following information must be noted for the C2D and C3D versions of explosion-protected
NORD electric motors.
If the motor is supplied with further components or devices, the associated operating and maintenance
instructions must also be observed.
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3.6.1 Type plates / Labelling
Motors with CC Ex approval are certified according to the Chinese standards GB12476.1-2013 and
GB12476.5-2013 The motors have two name plates and are labelled according to the Chinese and
European standards.
Motor type Labelling according to GB standard Labelling according to ATEX
C2D Ex tD A21 IP6X T***°C Ex II 2D Ex tb IIIC T ***°C Db
C3D Ex tD A22 IP5X T***°C Ex II 3D Ex tc IIIB T ***°C Dc
Name plate examples for the labelling of NORD CCCEx motors according to the Chinese standard.
Name plate example C2D Name plate example C3D
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