Non standard motors

Nominal Capacity
1pm
± 15 Percent

H1
Submerged depth

d1

d2
0
-1

d3
± 0.2

d4

I
± 2

g1
± 2

g2
Max

h2
Max

h3

kW
Max

Minimum Total Head
at No Flow

Sm 1 25

 120

R 3/4

100

115

130

70

30

130

190

 30 0.12 4
170 80
 

170

R3/4

100

115

130

70

30

130

190

80

0.18

5
Sm 2 40 220             130        

Sm 3 63

220

R3/4

100

115

130

70

30

130

200

130

0.25

6
Note:

Capacity and dimensions are based on motor for 3000 rpm (synchronous) at 50 Hz.
The capacity data in the table relate to water with a kinematic viscosity of 1 sq mm/s at a total head of 2 m. More precise capacity data can be obtained from the manufacturer's documentation

Threads conforming to IS 554 : 1985 (where pressure tight joints are required on the threads)

 

Cooling

Effected by self driven, bi-directional centrifugal fan protected by fan cover. The type of cooling is IC 411 as per IS: 6362. Motor with natural ventilation (TESC) or with forced cooled arrangement can be offered on request.

Forced cooing arrangement can be provided for frame 132S and above.
Cooling Type Cooling Code
TEFC IC 411
TESE IC 410
Forced cooling IC 416