| Range |
| Supply
Voltage |
:
upto 6600V |
|
| Output |
:
150 to 600kW |
| IEC
Frame Size |
:
355 & 450 |
| Supply
Frequency |
:
50 Hz and 60 Hz |
| Number
of Poles |
:
2 Pole to 20 Pole |
| Type |
:
Squirrel Cage (SCR) |
| Enclosure
|
:
TEFC (Flame Proof) |
| Cooling |
:
IC4A1A1 |
| Degree
of Protection |
:
IP54 |
| Mounting |
:
Horizontal foot mounted |
| |
:
Vertical Flanged Mounted |
| Special
Execution |
:
Flame Proof type 'd' |
| Certification
from Indian statutory bodies |
:
CMRI, DGMS, CCE, DGFASLI (as applicable) |
| Suitable
for Gas Group: |
:
I, IIA, IIB, IIC |
| Standards |
| |
:
Specification |
IS
2148, IS 325 |
| :
Dimensions |
IS
8223, IS 2223 |
| :
Degree of protection |
IS
4691 |
| :
Cooling |
IS
6362 |
| :
Construction & mounting |
IS
2253 |
| :
Noise level |
IS
12065 |
| :
Vibration |
IS
12075 |
| :
Testing |
JEC37,
IS 325 |
| Applications |
| Pumps,
Compressors, Fans, Blowers, Haulages, Conveyors,
etc. |
| Method
of cooling |
:
IC4A1A1-TEFC Totally Enclosed Fan Cooled/Surface
Cooled |
| Major
Features |
:
Suitable for Gas Group: I, IIA, IIB, IIC |
|
|
:
Robust Steel Frame |
| :
Solid Deep Rotor Bars in single Cage |
| :
Special Double Cage as per Drive |
| :
Endshield Mounted Bearings |
| :
Antifriction Bearings |
| :
Dynamically Balanced Rotors |
| :
Stringent Quality Checks |
| :
Highly reliable Class 'F' Insulation with
Class 'B' temp. rise |
| : Ease
of Maintenance |
| : Space
Heaters |
| Optional
Features |
:
Winding Temp. Detectors (RTD) |
|
:
Bearing Temp. Detectors (RTD) |
|
:
Bearing Temp. Indicators (Dial Type) |
|
:
Mounting of Vibration Probes |
|
