Mauryajal Transformer Works (Sample)

Mauryajal · MAU-917 series

Rating

2 MVA to 20 MVA (see variants)

Primary voltage

66 kV

Secondary voltage

Up to 1000 V

Application

Rectifier

Cooling

OFWF

Lead time 28-36 weeks · Warranty 24 months · MOQ 1 nos

Mauryajal · MAU-C18 series

Rating

100 kVA to 1000 kVA (see variants)

Voltage ratio

33/0.433 kV

Vector group

Dyn11

Cooling

ONAN

Energy efficiency level

Level 1

Lead time 2-3 weeks · Warranty 18 months from supply · MOQ 5 nos

Mauryajal · MAU-5B3 series

Rating

200 kVA to 1000 kVA (see variants)

Voltage ratio

22/0.433 kV

Vector group

Dyn11

Cooling

ONAN

Energy efficiency level

Amorphous

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

Mauryajal · MAU-8B4 series

Rating

250 kVA to 2500 kVA (see variants)

Voltage ratio

11/0.433 kV

Technology

Cast resin

Insulation class

Class H

Cooling

AN/AF

Lead time 4-6 weeks · Warranty 24 months · MOQ 1 nos

Mauryajal · MAU-9F3 series

Gases monitored

Single gas (H2) to 9 gases (see variants)

Gases measured

H2, CO

Technology

Gas chromatography

Measurement interval

1 hour

Accuracy

+/- 5%

Lead time 8-10 weeks · Warranty 24 months · MOQ 1 nos

Mauryajal · MAU-387 series

Gases monitored

Single gas (H2) to 9 gases (see variants)

Gases measured

H2, CO, C2H2

Technology

Infrared

Measurement interval

4 hours

Accuracy

+/- 5%

Lead time 4-6 weeks · Warranty 24 months · MOQ 5 nos

Mauryajal · MAU-FC5 series

Rating

100 kVA to 1600 kVA (see variants)

Type

Auxiliary (Dyn11)

Primary voltage

11 kV

Secondary voltage

0.433 kV

Short-time rating

30 s

Lead time 3-5 weeks · Warranty 18 months · MOQ 1 nos

Mauryajal · MAU-5D1 series

Rating

50 MVAr to 125 MVAr (see variants)

System voltage

33 kV

Type

Neutral

Construction

Oil-immersed gapped core

Phases

Three

Lead time 40-50 weeks · Warranty 24 months from commissioning · MOQ 1 nos

Mauryajal · MAU-2B9 series

Rating

5 MVAr to 80 MVAr (see variants)

System voltage

33 kV

Type

Shunt

Construction

Air-core dry

Phases

Three

Lead time 20-28 weeks · Warranty 36 months from supply · MOQ 1 nos

Mauryajal · MAU-572 series

Transformer rating

100 kVA to 500 kVA (see variants)

Primary voltage

22 kV

Secondary voltage

0.69 kV

HV equipment

VCB panel

Transformer type

Oil-immersed

Lead time 6-8 weeks · Warranty 18 months · MOQ 1 nos

Mauryajal · MAU-173 series

Voltage class

33 kV to 220 kV (see variants)

Component

Radiator

Current rating

630 A

Insulation type

RIP

Creepage

31 mm/kV

Lead time 3-6 weeks · Warranty 18 months · MOQ 1 nos

Mauryajal · MAU-342 series

Transformer rating

10 MVA to 31.5 MVA (see variants)

Primary voltage

220 kV

Secondary voltage

11 kV

Chassis

Low-bed trailer

Primary switchgear

GIS bay

Lead time 30-40 weeks · Warranty 24 months · MOQ 1 nos

Mauryajal · MAU-F72 series

Rating

31.5 MVA to 160 MVA (see variants)

Voltage ratio

66/11 kV

Cooling

ONAN/ONAF

Vector group

Dyn11

Tap changer

OLTC 1.25% steps

Lead time 16-24 weeks · Warranty 36 months from supply · MOQ 10 nos

Mauryajal · MAU-1D9 series

Rating

31.5 MVA to 500 MVA (see variants)

Voltage ratio

400/220 kV

Cooling

ONAN/ONAF/OFAF

Vector group

YNa0d11

Tap changer

OLTC +/- 10% in 16 steps

Lead time 16-24 weeks · Warranty 36 months from supply · MOQ 1 nos

Mauryajal · MAU-BD4 series

System voltage

66 kV to 400 kV (see variants)

Type

Current transformer

Ratio

1200-2400/1 A

Accuracy class

5P20

Burden

50 VA

Lead time 10-14 weeks · Warranty 24 months from commissioning · MOQ 1 nos

Mauryajal · MAU-C49 series

System voltage

33 kV to 400 kV (see variants)

Type

CVT

Ratio

100-200/1 A

Accuracy class

1.0

Burden

30 VA

Lead time 10-14 weeks · Warranty 18 months · MOQ 10 nos

Mauryajal · MAU-F56 series

Rating

2.5 MVA to 6.3 MVA (see variants)

Voltage ratio

33/0.8 kV

Windings

Three (split LV)

Vector group

Dy11y11

Cooling

ONAN

Lead time 6-8 weeks · Warranty 36 months from supply · MOQ 10 nos