| Specifications |
|---|
| 15 Dehli | 15A Kolkata | Project 15B
Visakhapatnam
|
| Cost | | | Rs 29,340 crore (US$4 billion)
|
| Displacement | Full Load - 6200 | 6,800-7,400 tons | 7,400 t
?? 8,000 tons
|
| Length | 163 m | 163 m | 163 m (535 ft)
|
| Beam | 17.4 m | 17.4 m | 17.4 m (57 ft)
|
| Draft | 6.5 m | 6.5 m | 6.5 m (21 ft)
|
| Propulsion |
Combined gas and gas system:
Ukrainian Zorya Production Association M36E (E for Export) gas turbine plants at over 64,000 hp
M36E gas turbine plant comprise four DT-59 reversible gas turbines grouped in two pairs
two propellers through two RG-54 gearboxes
four separate Russian-made gas turbine generators, two in each engine room.
|
4 x Zorya-Mashproekt DT-59 reversible gas turbines
|
Combined gas and diesel system:
Twin Zorya M36E gas turbine plants with 4 x DT-59 reversible gas turbines and 2 x RG-54 gearboxes
2 x Bergen/GRSE KVM-diesel engines, 9,900 hp (7,400 kW) each
4 x 1 MWe Wärtsilä WCM-1000 generator sets driving Cummins KTA50G3 engines and Kirloskar 1 MV AC generators
|
| Speed | 28 kts [32+ knots] | 30 knots | excess of 30 knots (56 km/h)
|
| Range | 5000 miles | 8,000 nmi (15,000 km) at 18 kn | 4,000 nm (7,400 km) at 14 knots
|
| Electronics |
One MR-775 Fregat MAE (NATO: Half Plate) planar array radar.
One Bharat RAWL (Dutch Signaal LW08) D-band
Three MR-212/201 I-band navigation radars
JRC SATCOM
Bharat APSOH (Advanced Panoramic Sonar Hull)
Garden Reach HUMVAAD Model 15-750 variable depth sonar
INS Mumbai
Thales ATAS (Advanced Towed Array Sonar)
Bharat HUMSA (Hull Mounted Sonar Array)
|
IAI EL/M-2248 MF-STAR S-band AESA
Thales LW-08 D-band air search radar
BEL HUMSA-NG bow sonar
BEL EMCCA Mk4 combat management system
Ellora electronic support measures
NSTL Maareech ATDS
Kavach chaff decoy system
|
IAI EL/M-2248 MF-STAR S-band AESA multi-function radar
Thales LW-08 D-band air search radar
BEL HUMSA-NG bow sonar
Kavach chaff system
|
| Armament |
INS Delhi and INS Mysore refitted with the Barak SAM
4 x SS-N-22 SSMs
1 x SA-N-7 SAM twin launchers, [24 msls] or
2 x Trishul
1 x 100mm AK-100
4 x 30mm AK-630 CIWS
6 Whitehead torpedoes (2 triple tubes)
2 rails for depth charges
|
4 x 8-cell VLS = 32 Barak 8 missiles
2 x 8-cell UVLM = 16 BrahMos
1 x 76 mm gun Oto Melara SRGM
4 x 30mm AK-630 CIWS
4 x 533 mm Torpedo tubes
2 x RBU-6000 anti-submarine rocket launchers
|
2 x 16-cell VLS = total of 32
32 * Barak 8 SAM (Range: 0.5-100 km)
2 x 8-cells UVLM for
16 * BrahMos ASuW/LACM
1 x 5/62-inch BAE Mk 45 gun
4 x 30mm AK-630 CIWS
4 x 533 mm Torpedo tubes
2 x RBU-6000 ASW rocket launchers
|
| Crew | 40 Officers
310 Enlisted | 40 officers
350 ratings | 50 officers
250 sailors)
|
| Helicopters | 2 x HAL, ALH | 2 x Sea King or HAL Dhruv | 2 Seaking, Chetak or HAL Dhruv helicopters
|
