Marwarairavat Wind Energy (Sample)

Marwarairavat · MAR-FF7 series

Measurement height

50 m to 120 m (see variants)

Instrument type

SoDAR

Mast construction

Tubular guyed

Sensors

Cup anemometer, vane, T/RH, pressure

Number of levels

6

Lead time 8-12 weeks · Warranty 24 months on logger and sensors · MOQ 1 set

Marwarairavat · MAR-EA8 series

Measurement height

50 m to 200 m (see variants)

Instrument type

Met mast

Mast construction

Lattice

Sensors

Cup anemometer, vane, T/RH, pressure

Number of levels

6

Lead time 4-6 weeks · Warranty 12 months · MOQ 1 set

Marwarairavat · MAR-E83 series

Rated power

300 W to 1 kW (see variants)

Axis

Horizontal

Number of blades

5

Rotor diameter

6.4 m

Output voltage

230 V AC

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

Marwarairavat · MAR-017 series

Rated power

300 W to 5 kW (see variants)

Axis

Vertical

Number of blades

5

Rotor diameter

1.8 m

Output voltage

24 V DC

Lead time 2-3 weeks · Warranty 24 months · MOQ 10 nos

Marwarairavat · MAR-BC5 series

Blade length

50 m to 80 m (see variants)

Material

Glass fibre epoxy

Resin system

Polyester

Turbine class

IEC S

Root diameter

3.0 m

Lead time 8-12 weeks · Warranty 24 months · MOQ 1 nos

Marwarairavat · MAR-C09 series

Blade length

50 m to 70 m (see variants)

Material

Glass fibre epoxy

Resin system

Polyester

Turbine class

IEC S

Root diameter

1.8 m

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

Marwarairavat · MAR-EA5 series

Channels

8 channels to 24 channels (see variants)

Sensor type

Fibre Bragg grating

Sampling rate

51.2 kHz

Frequency range

0.1 Hz-10 kHz

Data storage

Cloud

Lead time 3-5 weeks · Warranty 3 years with subscription · MOQ 1 set

Marwarairavat · MAR-528 series

Channels

4 channels to 32 channels (see variants)

Sensor type

Fibre Bragg grating

Sampling rate

25.6 kHz

Frequency range

0.1 Hz-10 kHz

Data storage

Cloud

Lead time 3-5 weeks · Warranty 3 years with subscription · MOQ 10 set

Marwarairavat · MAR-EC7 series

Hub height

100 m to 160 m (see variants)

Tower type

Hybrid concrete steel

Section count

4

Steel grade

S355J2+N

Wall thickness

20-60 mm

Lead time 10-14 weeks · Warranty 24 months · MOQ 5 nos

Marwarairavat · MAR-6D3 series

Hub height

110 m to 160 m (see variants)

Tower type

Tubular steel

Section count

4

Steel grade

S355J2+N

Wall thickness

14-40 mm

Lead time 10-14 weeks · Warranty 24 months · MOQ 10 nos

Marwarairavat · MAR-EB1 series

Rated power

1.5 MW to 2.5 MW (see variants)

Rotor diameter

140 m

Hub height

140 m

Drive train

Direct drive

Generator

DFIG

Lead time 9-12 months · Warranty 2 years comprehensive · MOQ 1 nos

Marwarairavat · MAR-763 series

Turbine class

2.0 MW to 5.0 MW (see variants)

System type

Electric pitch

Motor

AC servo

Backup supply

Lead-acid battery

Gearbox

Planetary 1:200

Lead time 10-14 weeks · Warranty 12 months · MOQ 1 set

Marwarairavat · MAR-3C9 series

Turbine rating

1.5 MW to 3.6 MW (see variants)

Component

Refurbished gearbox

Gearbox stages

1 planetary + 2 helical

Gear ratio

1:90

Generator type

Squirrel cage

Lead time 10-14 weeks · Warranty 12 months · MOQ 2 nos

Marwarairavat · MAR-CF2 series

Turbine rating

750 kW to 3.0 MW (see variants)

Component

Generator

Gearbox stages

1 planetary + 2 helical

Gear ratio

1:120

Generator type

Squirrel cage

Lead time 10-14 weeks · Warranty 12 months · MOQ 1 nos

Marwarairavat · MAR-5F3 series

Turbine rating

2.0 MW to 5.0 MW (see variants)

Component

Brake disc

Bearing type

Tapered roller double row

Bore diameter

300 mm

Material

100Cr6

Lead time 6-10 weeks · Warranty 24 months · MOQ 1 nos

Marwarairavat · MAR-559 series

Converter rating

3000 kVA to 6000 kVA (see variants)

Converter type

Retrofit

Output voltage

690 V

Switching device

IGCT

Cooling

Air

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