Kakatiya Transformer Works (Sample)

Kakatiya · KAK-174 series

Voltage class

132 kV to 400 kV (see variants)

Component

PRV

Current rating

3150 A

Insulation type

RIS

Creepage

25 mm/kV

Lead time 3-6 weeks · Warranty 24 months · MOQ 1 nos

Kakatiya · KAK-ED2 series

Gases monitored

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

Gases measured

H2, CO

Technology

Photoacoustic

Measurement interval

1 hour

Accuracy

+/- 10%

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

Kakatiya · KAK-FC6 series

Rating

10 MVAr to 200 MVAr (see variants)

System voltage

220 kV

Type

Shunt

Construction

Oil-immersed gapped core

Phases

Three

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

Kakatiya · KAK-573 series

Transformer rating

250 kVA to 630 kVA (see variants)

Primary voltage

11 kV

Secondary voltage

0.433 kV

HV equipment

VCB panel

Transformer type

Oil-immersed

Lead time 10-14 weeks · Warranty 18 months · MOQ 5 nos

Kakatiya · KAK-6C7 series

Transformer rating

100 kVA to 1600 kVA (see variants)

Primary voltage

11 kV

Secondary voltage

0.433 kV

HV equipment

Ring main unit

Transformer type

Cast resin dry

Lead time 10-14 weeks · Warranty 18 months · MOQ 5 nos

Kakatiya · KAK-FF5 series

Rating

6.3 MVA to 12.5 MVA (see variants)

Voltage ratio

33/0.69/0.69 kV

Windings

Three (split LV)

Vector group

Dyn11

Cooling

ONAN

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

Kakatiya · KAK-F97 series

Rating

100 kVA to 500 kVA (see variants)

Voltage ratio

33/0.433 kV

Technology

VPI

Insulation class

Class F

Cooling

AN/AF

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

Kakatiya · KAK-8B1 series

Rating

500 kVA to 5000 kVA (see variants)

Voltage ratio

11/0.433 kV

Technology

Cast resin

Insulation class

Class H

Cooling

AN/AF

Lead time 8-10 weeks · Warranty 24 months · MOQ 5 nos

Kakatiya · KAK-C14 series

Rating

200 kVA to 500 kVA (see variants)

Voltage ratio

33/0.433 kV

Vector group

Dyn11

Cooling

ONAN

Energy efficiency level

Amorphous

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

Kakatiya · KAK-918 series

Rating

2 MVA to 40 MVA (see variants)

Primary voltage

132 kV

Secondary voltage

Up to 400 V DC rectified

Application

SAF

Cooling

ONAN/ONAF

Lead time 16-20 weeks · Warranty 36 months from supply · MOQ 1 nos

Kakatiya · KAK-F79 series

Rating

31.5 MVA to 500 MVA (see variants)

Voltage ratio

220/132 kV

Cooling

ONAN/ONAF

Vector group

YNyn0 d11

Tap changer

OLTC 1.25% steps

Lead time 16-24 weeks · Warranty 24 months from commissioning · MOQ 5 nos

Kakatiya · KAK-1D2 series

Rating

50 MVA to 160 MVA (see variants)

Voltage ratio

400/220 kV

Cooling

ONAN/ONAF

Vector group

Dyn11

Tap changer

OLTC 1.25% steps

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

Kakatiya · KAK-8E2 series

Transformer rating

5 MVA to 31.5 MVA (see variants)

Primary voltage

220 kV

Secondary voltage

33 kV

Chassis

Container

Primary switchgear

AIS disconnector and breaker

Lead time 30-40 weeks · Warranty 36 months · MOQ 2 nos

Kakatiya · KAK-7D4 series

Transformer rating

10 MVA to 50 MVA (see variants)

Primary voltage

132 kV

Secondary voltage

33 kV

Chassis

Skid

Primary switchgear

AIS disconnector and breaker

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

Kakatiya · KAK-C46 series

System voltage

11 kV to 400 kV (see variants)

Type

Combined CT-PT

Ratio

1200-2400/1 A

Accuracy class

0.2S

Burden

15 VA

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

Kakatiya · KAK-F31 series

Rating

50 kVA to 1000 kVA (see variants)

Type

Earthing (zig-zag)

Primary voltage

11 kV

Secondary voltage

0.433 kV

Short-time rating

30 s

Lead time 8-10 weeks · Warranty 18 months · MOQ 5 nos