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 High Voltage Motors >> Standard Compact Structure Squirrel Cage Electric Motor
Standard Compact Structure Squirrel Cage Electric Motor

Technical characteristics

Electrical performance data

Mechanical dimension data


High voltage squirrel-cage induction motors are designed and produced according to IEC international standard. They are made of high quality cast iron or steel plate with good appearance and performance.

Power range: 160KW~1800KW

Frame range: H315~H560

Protection: IP44/IP54/IP55

Cooling: IC411

Mounting: B3, B35,V1

Duty: S1

Power condition: ±5% voltage change rate, ±2% frequency change rate, ±5% total change rate with voltage and frequency

Motors can rotate bidirectionally (except 2 pole motors).

2 pole motors only can be drove with coupling.

Full and terminal voltage start can’t lower than 85% stable start.


Product advantages

In order to keep good stable performance and quality, experienced design engineers are employed.

Windings are processed with VPI to keep stable insulation.

Specific requirements can be designed.

Vertical motors with big axial force

Thermal protection and vibration detector

Special mounting and shaft dimensions

Low vibration and low noise

PT100 bearing and temperature detecting

Special painting

Please note rated power, speed, voltage, frequency, mounting, rotation (by shaft side) when ordering motors. Please remark when requiring, if there are special requirements, such as non-standard power, voltage, frequency, mount dimensions, altitude, high locked-rotor torque, double shafts, etc.


APPLICATIONS

Motors can be applied to all kinds of machines, such as machine tool, air compressor, pump, ventilation, reduction gear, transmission belt, mining equipment, metallic equipment. However, motors can’t be used with inflammable, explosive and corrosive working site.

Product technical standards

Please check with KINCHI engineers

Product use environment

環(huán)境
適臺(tái)IP55防護(hù)等級(jí)的安裝
低于或等于海拔i1000米
環(huán)境溫度在-15℃-40℃
相對(duì)濕度 		Operating Environment
Suitable for IP55 installations
Altitude not exceed 1000m
Ambient temperature -15℃ - 40℃
Relative humidity
溫度 Temperature 相對(duì)濕度 Relative Humidity
-15℃ ≤ T ≤ 20℃ 100%
20℃ ≤ T ≤ 30℃ 95%
30℃ ≤ T ≤ 40℃ 55%

如果環(huán)境溫度和海拔高度不同，電機(jī)功率要考慮以下系數(shù)作選型
Motor Powers will be considered according to following data,if the ambient temperature and altitude are different
<30℃ 30℃~40℃ 45℃ 50℃ 55℃ 60℃
1000m 1.07 1.00 0.96 0.92 0.87 0.82
1500m 1.04 0.97 0.93 0.89 0.84 0.79
2000m 1.00 0.94 0.90 0.86 0.82 0.77
2500m 0.96 0.90 0.86 0.83 0.78 0.74
3000m 0.92 0.86 0.82 0.79 0.75 0.70
3500m 0.88 0.82 0.79 0.75 0.71 0.67
4000m 0.82 0.77 0.74 0.71 0.67 0.63

　
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