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Energy saving motor and fans (ESM)

ESM Features – Huge energy savings – Built in speed control – High efficiency at all speeds – Low noise – High impeller and assembly efficiency – High moisture protection with sealed motors and IP65 electrical seals – Long life

Quieter, better fan solutions.


Total efficiency and long life – ESM The replacement of low efficiency motors and fans is a simple way of saving energy and improving product performance. ebm-papst have developed a range of solutions for refrigeration, ventilation and heating applications: iQ – High motor efficiency – Retrofitable efficiency in existing Q-motor applications – Excellent moisture protection and life times

Energy savings motor – ESM – High motor efficiency – Best impeller and housing efficiency – Best moisture protection and life times Energy Savings of ESM AC ‘Q’

iQ

ESM

ESM full nozzle

Motor efficiency

0.20

0.65

0.65

0.65

Impeller efficiency

0.25

0.25

0.40

0.65

P1 [W]

25.50

7.85

4.90

3.70

Energy saving

0%

69%

81%

85%

Possible life times

1

2

2

2

Full assembly available

69% savings and better

94% of the cost of AC ‘Q’ is in the operation

2500 Energy requirement [kWh]

AC ‘Q’

Operating costs 94%

-51

03

2000

4

O0

M4

1500

A 5-C

SAVINGS

1000

EA91

200-

W1G

500

ESM

Capital costs 6%

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AU Tel: NZ Tel: Email

2

3 4 Time [years]

+61 3 9360 6400 +64 9837 1884 sales@ebmpapst.com.au

5

6

AC (Q-motor)

www.ebmpapst.com.au www.ebmpapst.com.nz

Energy saving motor and fans (ESM)  

The replacement of low efficiency motors and fans is a simple way of saving energy and improving product performance. ebm-papst have develop...

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