Krishna Wind Power (Sample)

Krishna · KRI-E87 series

Rated power

300 W to 3 kW (see variants)

Axis

Vertical

Number of blades

Helical

Rotor diameter

10 m

Output voltage

48 V DC

Lead time 2-3 weeks · Warranty 12 months · MOQ 10 nos

Krishna · KRI-012 series

Rated power

3 kW to 10 kW (see variants)

Axis

Horizontal

Number of blades

Helical

Rotor diameter

3.2 m

Output voltage

24 V DC

Lead time 2-3 weeks · Warranty 12 months · MOQ 1 nos

Krishna · KRI-761 series

Turbine class

1.5 MW to 5.0 MW (see variants)

System type

Electric pitch

Motor

AC servo

Backup supply

Ultracapacitor

Gearbox

Planetary 1:300

Lead time 6-8 weeks · Warranty 12 months · MOQ 1 set

Krishna · KRI-498 series

Turbine class

1.5 MW to 4.0 MW (see variants)

System type

Hydraulic pitch

Motor

AC servo

Backup supply

Lead-acid battery

Gearbox

Planetary 1:300

Lead time 6-8 weeks · Warranty 12 months · MOQ 10 set

Krishna · KRI-301 series

Measurement height

50 m to 120 m (see variants)

Instrument type

Met mast

Mast construction

Tubular guyed

Sensors

Cup anemometer, vane, T/RH, pressure

Number of levels

6

Lead time 8-12 weeks · Warranty 12 months · MOQ 2 set

Krishna · KRI-EA1 series

Measurement height

50 m to 200 m (see variants)

Instrument type

LiDAR

Mast construction

Tubular guyed

Sensors

Cup anemometer, vane, T/RH, pressure

Number of levels

6

Lead time 8-12 weeks · Warranty 12 months · MOQ 1 set

Krishna · KRI-941 series

Hub height

65 m to 110 m (see variants)

Tower type

Tubular steel

Section count

4

Steel grade

S355NL

Wall thickness

14-40 mm

Lead time 16-20 weeks · Warranty 24 months · MOQ 1 nos

Krishna · KRI-6D9 series

Hub height

65 m to 100 m (see variants)

Tower type

Tubular steel

Section count

5

Steel grade

S355J2+N

Wall thickness

14-40 mm

Lead time 16-20 weeks · Warranty 5 years against corrosion · MOQ 1 nos

Krishna · KRI-018 series

Rated power

2.0 MW to 3.3 MW (see variants)

Rotor diameter

160 m

Hub height

140 m

Drive train

Medium-speed

Generator

PMSG

Lead time 9-12 months · Warranty 2 years comprehensive · MOQ 10 nos

Krishna · KRI-E64 series

Converter rating

600 kVA to 3000 kVA (see variants)

Converter type

DFIG partial

Output voltage

690 V

Switching device

IGCT

Cooling

Air

Lead time 8-12 weeks · Warranty 5 years extended · MOQ 1 nos

Krishna · KRI-166 series

Converter rating

2000 kVA to 4000 kVA (see variants)

Converter type

DFIG partial

Output voltage

690 V

Switching device

IGCT

Cooling

Air

Lead time 8-12 weeks · Warranty 24 months · MOQ 10 nos

Krishna · KRI-3C2 series

Turbine rating

2.0 MW to 3.0 MW (see variants)

Component

Refurbished gearbox

Gearbox stages

1 planetary + 2 helical

Gear ratio

1:120

Generator type

DFIG

Lead time 10-14 weeks · Warranty 24 months on overhauled units · MOQ 1 nos

Krishna · KRI-901 series

Channels

4 channels to 24 channels (see variants)

Sensor type

Inductive oil debris

Sampling rate

25.6 kHz

Frequency range

0.1 Hz-10 kHz

Data storage

Local 128 GB

Lead time 3-5 weeks · Warranty 24 months · MOQ 1 set

Krishna · KRI-BC6 series

Blade length

40 m to 70 m (see variants)

Material

Carbon-glass hybrid

Resin system

Epoxy infusion

Turbine class

IEC IIA

Root diameter

1.8 m

Lead time 16-20 weeks · Warranty 24 months · MOQ 1 nos

Krishna · KRI-B38 series

Turbine rating

750 kW to 3.6 MW (see variants)

Component

Bedplate

Bearing type

Tapered roller double row

Bore diameter

300 mm

Material

42CrMo4 forged

Lead time 12-16 weeks · Warranty 12 months · MOQ 1 nos

Krishna · KRI-351 series

Turbine rating

1.5 MW to 3.6 MW (see variants)

Component

Main bearing

Bearing type

Spherical roller

Bore diameter

700 mm

Material

SG iron 400-18

Lead time 12-16 weeks · Warranty 12 months · MOQ 5 nos