Design; Cooling - Siemens AH 180 Operating Instructions Manual

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[ID: 306]

2.5 Design

2.5.1

Cooling

Description
The three-phase motors of the 1PH7 series are externally ventilated, low-voltage induction
motors with a squirrel-cage rotor and a separately driven fan unit mounted as standard. They
are of an enclosed design, with a cooling circuit (cooling method IC06; DIN EN IEC 60034-
6).
SIEMENS AG, 1PH718 A5E00215729A
Operating Instructions - Three-phase induction motor - AH 180
Technical Data
Rated voltage [V] and winding connections
Rated current [A]
Rated output [kW]
Standards and regulations
Code sensor type, temperature sensor KTY B4
ID no., serial number
Motor weight [kg]
Temperature class
Rated speed [rpm]
Rated frequency [Hz]
Power factor [cosφ]
Maximum speed [rpm]
V 2.0
Description
2.5 Design
2-3