Squirrel
Cage Induction Motors |
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Squirrel
Cage Induction Motors |
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Series
CT |
Series
CT covers self ventilated machines with built
on air-to-air heat exchanger. The heat exchanger
consists of a bank of straight cooling tubes (Aluminium
tubes are normally used. Different materials may
be used upon request.) Ambient air is forced through
the tubes by a shaft-mounted fan. Two internal
shaft-mounted fans circulate the primary (internal)
cooling air through the active parts of the machine
and the tube bank. |
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Series
CR |
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Series
W / N / CB |
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Synchronous
Motors |
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Series
MS |
150
- 25000 kW
200 - 33500 HP |
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| Up
to 15000 V |
| 50;
60 Hz |
315
to 1120;
10, 11, 12, 13 |
| 2
- 36 |
| IP
44 |
| IC
611 |
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High
Speed Motors |
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Series
HS / HSMS |
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About This Product |
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| Series
CR |
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| Series
CR covers self-ventilated machines with built on
air-to-water heat exchanger. Water intake to the
cooler is normally arranged on the left-hand side
of the motor when facing the drive end, but can
also be situated on the other side upon request.
Standard type coolers are designed for a cooling
water temperature at intake of 77°F and a water
temperature rise of approximately 5K. |
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150
- 25000 kW
200 - 33500 HP |
|
| Up
to 15000 V |
| 50;
60 Hz |
315
to 1120;
10, 11, 12, 13 |
| 2
- 36 |
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IP 44 |
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IC 81 W |
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| Series
W / N / CB |
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| Series
N covers drip-proof, self-ventilated machines. The
cooling air is drawn from the ambient through the
machines by two shaft-mounted fans. A splash-proof
top hat efficiently protects the air intake and
outlet openings. Series W covers weather protected,
self-ventilated motors. The air, drawn in through
a filter located in the top hat, enters the stator
frame after three 90 degree changes in direction.
In addition, an area of low air velocity prevents
the moisture or dirt particles from being carried
into the active parts of the motor. |
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150
- 25000 kW
200 - 33500 HP |
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|
Up to 15000 V |
| 50;
60 Hz |
315
to 1120;
10, 11, 12, 13 |
| 2
- 36 |
N
= IP 23
W = IP W 24 |
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IC 01 CB and N not shown |
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