THREEPHASE MOTORS : HIGH EFFICIENT SERIES (EFF1)

EFFICIENCY LEVELS

Electrical drive systems play a key role in saving energy and in protection of the environment.
These systems also account for two thirds of industral power consumption.

CEMEP has introduced a classification of electrical motors with General Directorate for Energy within the EC.
For this purpose three-phase motors with power outputs between 1.1 and 90 kW are divided into three zones,
namely "Efficiency Classes".

The meeting of the required limits will be guaranteed by the manufacturer in their Manufacturer's Statement.

What will be the high-efficiency motors benefit to the user?


* Energy saving
* Reduction in energy costs
* Easily replacement of existing drives
* Protection of environment

The art of designing higher efficiencies is to obtain an optimum between losses and the operating characteristics requirements. This leads to use of more copper in the stator winding and of more aluminium in the rotor injection or a longer core in the stator and rotor design. Additional improvements incure higher costs which can certainly be justified according to particular application.



The marking appears on the name plate and in the manufacturers documentation. Only European manufacturers who have entered the agreement are entitled to use the licensed logos.

Arçelik is an approved manufacturer in accordance with this agreement and produce high efficiency motors.



MOTOR
TYPE
RATED VALUES STARTING VALUES         Sound Pressure Level dBA *
OUTPUT SPEED CURRENT MOMENT CURRENT TORQUE        

        IA / IN MA / MN Mk/ Mn Cos J  
HP kW rpm A Nm       3/4 4/4 4/4 kgm2 kg
 
2 pole 3000 rpm
 
230/400V
QH 80M2D 1,5 1,1 2880 2,4 3,65 8,1 4,0 4,3 82,5 82,9 0,81 0,00150 13 58
QH 90L2C 2 1,5 2900 3,1 4,94 8,2 3,8 4,3 84,8 85,2 0,83 0,00182 17,5 62
QH 90L2D 3 2,2 2900 4,4 7,24 8,3 3,9 4,4 85,2 85,7 0,84 0,00182 18 62
QH 100L2D 4 3,0 2920 5,8 9,81 9,6 4,3 5,1 86,3 86,8 0,86 0,00335 26 64
 
400/690V
QH 112M2C 5,5 4,0 2890 7,7 13,22 9,5 4,2 5,0 87,0 87,6 0,86 0,00489 31 67
QH 132S2C 7,5 5,5 2920 10,1 17,99 9,0 3,5 3,9 88,3 88,6 0,89 0,01410 47 70
QH 132M2A 10 7,5 2920 13,5 24,53 9,0 3,6 4,0 89,0 89,5 0,90 0,01596 53 70
QH 160M2A 15 11,0 2930 19,8 35,85 8,0 2,80 3,5 90,3 90,8 0,88 0,02644 70 71
QH 160M2B 20 15,0 2940 26,2 48,7 8,8 3,5 4,0 91,4 91,8 0,90 0,03317 82 71
QH 160L2A 25 18,5 2930 31,8 60,3 8,2 3,3 3,9 92,5 92,2 0,91 0,04075 92 71
QH 180M2A 30 22 2945 37,5 71,3 7,5 2,6 3,6 92,5 92,8 0,91 0,06193 112 77
QH 200L2A 40 30 2950 52,5 97,1 7,6 2,1 3,6 93,2 93,5 0,88 0,11917 147 80
QH 200L2B 50 37 2955 64,9 119,6 8,0 2,5 4,2 93,6 94,0 0,88 0,13885 162 80
QH 225M2A 60 45 2960 77,5 145,2 7,0 2,4 3,2 93,7 94,3 0,89 0,19833 249 81
QH 250M2A 75 55 2960 93,4 177,4 7,4 2,3 3,4 94,4 94,5 0,90 0,23505 251 81
 
4 pole 1500 rpm
 
230/400V
QH 90L4C 1,5 1,1 1430 2,6 7,35 7,0 3,2 3,7 83,5 83,9 0,73 0,00365 17,5 54
QH 90L4D 2 1,5 1430 3,4 10,02 7,3 3,5 4,0 84,5 85,0 0,76 0,00365 18 55
QH 100L4C 3 2,2 1440 4,8 14,59 8,0 4,1 4,4 86,0 86,6 0,77 0,00545 25 56
QH 100L4D 4 3,0 1440 6,3 19,90 7,6 3,8 4,2 87,0 87,4 0,79 0,00581 26 56
 
400/690V
QH 112M4D 5,5 4,0 1450 8,3 26,34 8,6 3,2 4,3 87,8 88,3 0,79 0,01123 34 58
QH 132M4B 7,5 5,5 1450 11,0 36,22 8,7 3,2 4,3 88,6 89,3 0,81 0,02763 55 61
QH 132M4C 10 7,5 1450 14,7 49,40 9,5 3,2 4,5 89,7 90,2 0,82 0,02980 57 61
QH 160M4B 15 11 1460 21,5 71,95 8,0 2,9 3,9 91,2 91,5 0,81 0,05547 77 63
QH 160L4A 20 15 1455 28,5 98,45 8,0 2,7 3,5 91,8 92,0 0,83 0,06922 92 63
QH 180M4B 25 18,5 1465 35,0 120,6 9,0 3,2 3,4 92,0 92,5 0,82 0,11220 114 69
QH 180L4B 30 22 1465 42,0 143,4 8,5 2,8 3,9 92,5 93,0 0,81 0,12773 127 69
QH 200L4C 40 30 1465 53,5 195,6 7,0 2,3 3,2 93,6 93,8 0,86 0,25035 160 70
QH 225S4A 50 37 1470 67,8 240,4 7,9 3,2 3,3 94,4 94,5 0,83 0,36429 227 71
QH 225M4C 60 45 1470 81,0 292,3 7,3 3,0 3,5 95,1 95,0 0,84 0,43513 260 71
QH 250M4C 75 55 1475 96,2 356,1 7,5 3,0 3,50 95,2 95,3 0,87 0,46270 289 71

* The Sound Pressure Level measurements are taken 1 meter away from the motor.
* Tolerance + 3 dBA

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