Sabarmati Power Transformers (Sample)

Sabarmati · SAB-C07 series

Rating

315 kVA to 1600 kVA (see variants)

Type

Earthing (zig-zag)

Primary voltage

33 kV

Secondary voltage

3.3 kV

Short-time rating

10 s

Lead time 8-10 weeks · Warranty 18 months · MOQ 2 nos

Sabarmati · SAB-A88 series

Rating

315 kVA to 1600 kVA (see variants)

Type

Earthing (zig-zag)

Primary voltage

33 kV

Secondary voltage

3.3 kV

Short-time rating

10 s

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

Sabarmati · SAB-4F3 series

Voltage class

33 kV to 400 kV (see variants)

Component

OTI/WTI

Current rating

1250 A

Insulation type

RIS

Creepage

31 mm/kV

Lead time 3-6 weeks · Warranty 24 months · MOQ 10 nos

Sabarmati · SAB-8B3 series

Rating

250 kVA to 1600 kVA (see variants)

Voltage ratio

33/0.433 kV

Technology

Cast resin

Insulation class

Class F

Cooling

AN/AF

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

Sabarmati · SAB-9A9 series

Transformer rating

500 kVA to 1600 kVA (see variants)

Primary voltage

33 kV

Secondary voltage

0.433 kV

HV equipment

Ring main unit

Transformer type

Oil-immersed

Lead time 6-8 weeks · Warranty 24 months · MOQ 10 nos

Sabarmati · SAB-113 series

Transformer rating

100 kVA to 1600 kVA (see variants)

Primary voltage

33 kV

Secondary voltage

0.433 kV

HV equipment

VCB panel

Transformer type

Oil-immersed

Lead time 10-14 weeks · Warranty 18 months · MOQ 1 nos

Sabarmati · SAB-1D8 series

Rating

10 MVA to 31.5 MVA (see variants)

Voltage ratio

132/33 kV

Cooling

ONAN/ONAF/OFAF

Vector group

YNyn0 d11

Tap changer

OLTC 1.25% steps

Lead time 30-40 weeks · Warranty 24 months from commissioning · MOQ 2 nos

Sabarmati · SAB-C47 series

System voltage

132 kV to 400 kV (see variants)

Type

CVT

Ratio

1200-2400/1 A

Accuracy class

0.5

Burden

15 VA

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

Sabarmati · SAB-794 series

System voltage

11 kV to 220 kV (see variants)

Type

Combined CT-PT

Ratio

400-800/1 A

Accuracy class

0.5

Burden

50 VA

Lead time 4-6 weeks · Warranty 24 months from commissioning · MOQ 10 nos

Sabarmati · SAB-695 series

Rating

5 MVA to 40 MVA (see variants)

Primary voltage

33 kV

Secondary voltage

Up to 400 V DC rectified

Application

EAF

Cooling

ONAN/ONAF

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

Sabarmati · SAB-F56 series

Rating

2.5 MVA to 5 MVA (see variants)

Voltage ratio

33/0.69 kV

Windings

Three (split LV)

Vector group

Dy11y11

Cooling

ONAN

Lead time 10-14 weeks · Warranty 24 months from commissioning · MOQ 2 nos

Sabarmati · SAB-209 series

Rating

1 MVA to 5 MVA (see variants)

Voltage ratio

22/0.69 kV

Windings

Three (split LV)

Vector group

Dy11y11

Cooling

ONAN

Lead time 6-8 weeks · Warranty 36 months from supply · MOQ 1 nos

Sabarmati · SAB-551 series

Rating

100 kVA to 2500 kVA (see variants)

Voltage ratio

22/0.433 kV

Vector group

Dyn11

Cooling

ONAN

Energy efficiency level

Level 2

Lead time 2-3 weeks · Warranty 12 months from commissioning · MOQ 5 nos

Sabarmati · SAB-F37 series

Gases monitored

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

Gases measured

H2, CO

Technology

Infrared

Measurement interval

24 hours

Accuracy

+/- 5%

Lead time 4-6 weeks · Warranty 36 months with AMC · MOQ 2 nos

Sabarmati · SAB-2B3 series

Rating

25 MVAr to 80 MVAr (see variants)

System voltage

400 kV

Type

Series

Construction

Oil-immersed gapped core

Phases

Three

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

Sabarmati · SAB-5D2 series

Rating

5 MVAr to 80 MVAr (see variants)

System voltage

765 kV

Type

Neutral

Construction

Oil-immersed gapped core

Phases

Three

Lead time 20-28 weeks · Warranty 24 months from commissioning · MOQ 1 nos

Sabarmati · SAB-7D2 series

Transformer rating

20 MVA to 63 MVA (see variants)

Primary voltage

132 kV

Secondary voltage

11 kV

Chassis

Container

Primary switchgear

AIS disconnector and breaker

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