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DLDJ-ETM7114 Three Phases Asynchronous Motor
I. Main technique parameter
1 Starting and speed of three-phase asynchronous motor: Y-△
2 Rated power: Pn=0.25KVA
3 Rated voltage: Un=380V
4 Dimension：400×200×225mm
5 Rated frequency: Fn=50HZ
6 Rated current: In=0.83A
7 Insulation class: E class
8 Shell protection class: IP44
9 Rated speed: 1400r/min
10 Number of poles: 4 pole cos = 0.7
11 Normal motor insulation resistance：500 MΩ
12 Electric intensity：hot condition or after temperature rise test,
It didn’t breakdown that 1760V voltage exerted on between electrical motor
winding and shell last 1 min.
13 Electrical clearance and creepage distance: ≥3.0 mm
Three Phases Asynchronous Motor