FEATURES | VALUES/ STANDARDS |
---|---|
Ambient Temperature | -10 to +50°C |
Altitude | Not exceeding 1000 m above mean sea level |
Atmosphere | Non corrosive & non hazardous |
Relative Humidity | Up to 100% |
Voltage | 6.6kV, 3.3kV, 11kV +/- 10% |
Frequency | 50Hz +/- 5% |
Combined Variation | +/-10% |
Duty | S1 (continuous) |
Service factor | 1.0 |
Construction Features
FEATURES | VALUES/ STANDARDS |
---|---|
Protection | IP 55 |
Type of cooling | IC 411 / |
Class of Insulation | F |
Temperature Rise | Class B for stator, Class F for rotor |
Terminal Box position | LHS from NDE |
Bearing | Roller Bearings at NDE, Ball bearings at DE |
Lubrication | Grease |
Mounting | IM 1001, IM 3011, IM 2001, IM 3001 |
Accessories | ACH, 6*simplex RTD, 2* Duplex RTD type BTD |
Frame sizes | 355 frame to 710 frame |
Shaft Extension | Single cylindrical extension as per IS:1231 |
Connection | Star |
Performance Features
FEATURES | VALUES/ STANDARDS |
---|---|
Method of starting | LRS/ STATOR-ROTOR |
Vibration | As per IS: 12075 |
Noise | As per IS: 12065 |
Fault withstand level of Terminal Box | 43.7kA for 0.25sec, 39.4kA for 0.25 sec(in case of 11kV supply voltage) |
Bearing Life | 40,000 working hours in case of direct drive. 20,000 working hours in case of belt drive. |
FEATURES | VALUES/ STANDARDS |
---|---|
Ambient Temperature | -10 to +50°C |
Altitude | Not exceeding 1000 m above mean sea level |
Atmosphere | Non corrosive & non hazardous |
Relative Humidity | Up to 100% |
Voltage | 6.6kV, 3.3kV, 11kV +/- 10% |
Frequency | 50Hz +/- 5% |
Combined Variation | +/-10% |
Duty | S1 (continuous) |
Service factor | 1.0 |
Construction Features
FEATURES | VALUES/ STANDARDS |
---|---|
Protection | IP 55 |
Type of cooling | IC 411 / |
Class of Insulation | F |
Temperature Rise | Class B for stator, Class F for rotor |
Terminal Box position | LHS from NDE |
Bearing | Roller Bearings at NDE, Ball bearings at DE |
Lubrication | Grease |
Mounting | IM 1001, IM 3011, IM 2001, IM 3001 |
Accessories | ACH, 6*simplex RTD, 2* Duplex RTD type BTD |
Frame sizes | 355 frame to 710 frame |
Shaft Extension | Single cylindrical extension as per IS:1231 |
Connection | Star |
Performance Features
FEATURES | VALUES/ STANDARDS |
---|---|
Method of starting | LRS/ STATOR-ROTOR/GRR |
Vibration | As per IS: 12075 |
Noise | As per IS: 12065 |
Fault withstand level of Terminal Box | 43.7kA for 0.25sec, 39.4kA for 0.25 sec(in case of 11kV supply voltage) |
Bearing Life | 40,000 working hours in case of direct drive. 20,000 working hours in case of belt drive. |
FEATURES | VALUES/ STANDARDS |
---|---|
Ambient Temperature | -10 to +50°C |
Altitude | Not exceeding 1000 m above mean sea level |
Atmosphere | Non corrosive & non hazardous |
Relative Humidity | Up to 100% |
Voltage | 415V, 690V, 6.6kV, 3.3kV, 11kV +/- 10% |
Frequency | 50Hz +/- 5% |
Combined Variation | +/-10% |
Duty | S1 (continuous) |
Service factor | 1.0 |
Construction Features
FEATURES | VALUES/ STANDARDS |
---|---|
Protection | IP 55 |
Type of cooling | IC 611/ 81W |
Class of Insulation | F / H |
Terminal Box position | LHS from NDE |
Bearing | Roller Bearings at NDE, Ball bearings at DE |
Lubrication | Grease |
Mounting | IM 1001, IM 3011, IM 2001, IM 3001 |
Accessories | ACH, 6*simplex RTD, 2* Duplex RTD type BTD |
Frame sizes | 355 frame to 710 frame |
Shaft Extension | Single cylindrical extension as per IS:1231 |
Connection | Star |
Performance Features
FEATURES | VALUES/ STANDARDS |
---|---|
Method of starting | LRS/ STATOR-ROTOR/GRR |
Vibration | As per IS: 12075 |
Noise | As per IS: 12065 |
Fault withstand level of Terminal Box | 43.7kA for 0.25sec, 39.4kA for 0.25 sec (in case of 11kV supply voltage) |
Bearing Life | 40,000 working hours in case of direct drive. 20,000 working hours in case of belt drive. |
FEATURES | VALUES/ STANDARDS |
---|---|
Ambient Temperature | -10 to +50°C |
Altitude | Not exceeding 1000 m above mean sea level |
Atmosphere | Non corrosive & non hazardous |
Relative Humidity | Up to 100% |
Voltage | 415V, 690V, 6.6kV, 3.3kV, 11kV +/- 10% |
Frequency | 50Hz +/- 5% |
Combined Variation | +/-10% |
Duty | S1 (continuous) |
Service factor | 1.0 |
Construction Features
FEATURES | VALUES/ STANDARDS |
---|---|
Protection | IP 55 |
Type of cooling | IC 611 / 616 / 8A1W7 |
Class of Insulation | F / H |
Terminal Box position | LHS from NDE |
Bearing | Roller Bearings at NDE, Ball bearings at DE |
Lubrication | Grease |
Mounting | IM 1001, IM 3011, IM 2001, IM 3001 |
Accessories | ACH, 6*simplex RTD, 2* Duplex RTD type BTD |
Frame sizes | 355 frame to 710 frame |
Shaft Extension | Single cylindrical extension as per IS:1231 |
Connection | Star |
Performance Features
FEATURES | VALUES/ STANDARDS |
---|---|
Method of starting | DOL |
Vibration | As per IS: 12075 |
Noise | As per IS: 12065 |
Fault withstand level of Terminal Box | 43.7kA for 0.25sec, 39.4kA for 0.25 sec(in case of 11kV supply voltage) |
Bearing Life | 40,000 working hours in case of direct drive. 20,000 working hours in case of belt drive. |