Aluminium Series

Moal Series IE2

In today’s power scenario, we are facing a major power crunch. Day by day, the gap between demand & supply of electric energy is widening at the rate of 3%. Bridging this gap from supply side is very difficult & expensive proposition. The only viable way in handling these crises, in addition to capacity addition, is the efficient use of available energy, which is possible by use of energy efficient devices.

Electric motors are industry’s basic need. Electric motors consume around 70% of the total electricity used in the industrial sector. As motors are the largest users of electrical energy, even small efficiency improvements can produce large savings across the country. Energy conservation measure taken by individual consumers in this direction can improve the national economy & benefit the environment on global scale. An energy efficient motor produces the same shaft output power but draws less input power than a standard motor. Hence energy efficient motor consumes less electricity than comparable standard motor.

Features

Standards IS: 12615, IS: 1231, IS: 2223 & IEC-60034-1
Mounting Foot (B3), Flange (B5), Face (B14) & combi.
Voltage 415V+10% or as required
Frequency 50Hz+5% or as required
Ambient 50°C.
Altitude Upto 1000m above m.s.l.
Enclosure Totally enclosed fan cooled (TEFC)
Protection IP55
Ins. Class Class F Ins. With temp. rise limited to class B.

Advantages

  • Saves energy & money
  • Near uniform efficiency from 50% to 100% of full load ensuring energy savings even at part load conditions
  • Short payback period
  • Substantial savings after payback period

Range

“ELCEN” Energy efficient motor are designed as per the values specified in IS: 12615. They have near uniform efficiencies between 50 & 100% of load as shown in the figure. The motors are available form 2.2kW to 200.0kW in 2 & 4 pole variety as given in the performance tables. Performance figures of 6 & 8 pole motors are available upon request

Efficiency Level

“ELCEN” standard motors are with IE 2
Pole Kw 0.37 0.55 0.75 1.1 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45
2 Efficiency in % 72.2 74.8 77.4 79.6 81.3 83.2 85.5 87 88.1 89.4 90.3 90.9 91.3 92 92.5 92.9
4 70.1 75.1 79.6 81.4 82.8 84.3 86.3 87.7 88.7 89.8 90.6 91.2 91.6 92.3 92.7 93.1

IE2 – Motor B3 (Foot Mounted)

Mechanical Dimension (B3 Construction)

Frame
Size
A B C H K L LC AA AB BB BA AC HA U AD D
DA
E
EA
F
FA
GA
GC
G
GB
TOL
ON
D,DA
TOL
ON
F,FA
TOL
ON
H
63 100 80 40 63 7 212 245 31 125 105 25 122 10 M4 95 11 23 4 12.5 8.5 +.008
-.003
(J6)
+.0
-.030
(h9)
+0.5
71 112 90 45 71 7 240 275 35 140 108 35 134 10 M5 111 14 30 5 16 11
80 125 100 50 80 10 278 323 40 160 125 40 156 13 M6 128 18 40 6 21.5 15.5 +009
-.004
(j6)
90S 140 100 56 90 10 312 369 37 175 132 45 176 14 M8 135 24 50 8 27 20 +.0
-.036
(h9)
90L 140 125 56 90 10 329 386 37 175 157 45 176 14 M8 135 24 50 8 27 20
100L 160 140 63 100 12 369 434 42 200 170 50 192 14 M10 165 28 60 8 31 24
112M 190 140 70 112 12 391 456 50 225 175 57 217 14 M12 178 28 60 8 31 24