Transmission & EHV Substations

Konkanparam · KON-FF9 series

System voltage

72.5 kV to 420 kV (see variants)

Rated voltage

30 kV

Nominal discharge current

5 kA

Line discharge class

Class 2

Housing

Porcelain

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

Pushpakmax · PUS-EE5 series

Coil voltage

24 V DC to 230 V AC (see variants)

Relay type

Timer 2

Contacts

4NO + 4NC

Contact rating

10 A

Operate time

< 10 ms

Lead time 1-2 weeks · Warranty 24 months · MOQ 1 nos

Hoysala · HOY-DF9 series

Capacity

40 Ah to 500 Ah (see variants)

Chemistry

Flooded lead-acid

Nominal cell voltage

1.2 V

Number of cells

86

Bank voltage

110 V

Lead time 3-4 weeks · Warranty 60 months pro-rata · 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

Godavari · GOD-FF9 series

Rating

3.15 MVA to 10 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 1 nos

Vijaya · VIJ-CD3 series

System voltage

36 kV to 420 kV (see variants)

Type

Pillar insulator

Cantilever strength

4 kN

Creepage

25 mm/kV

Material

Porcelain

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

Kutchwatt · KUT-4F2 series

Voltage class

66 kV to 400 kV (see variants)

Component

OTI/WTI

Current rating

630 A

Insulation type

RIP

Creepage

31 mm/kV

Lead time 12-20 weeks · Warranty 18 months · MOQ 5 nos

Bundel · BUN-A88 series

Rating

100 kVA to 1000 kVA (see variants)

Type

Auxiliary (Dyn11)

Primary voltage

33 kV

Secondary voltage

0.433 kV

Short-time rating

30 s

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

Konarkkiran · KON-2A6 series

Type

Standard section insulator to Neutral section 2 x 25 kV (see variants)

Voltage

2 x 25 kV AC

Material

Polymer

Length

20 m

Rated current

400 A

Lead time 4-6 weeks · Warranty 24 months · MOQ 2 nos

Tungabhadrajal · TUN-1E8 series

Voltage class

33 kV to 765 kV (see variants)

Type

Tubular

Circuit

Single

Tower type

A suspension

Height

90 m

Lead time 14-20 weeks · Warranty 12 months · MOQ 1 MT

Jalline · JAL-5D1 series

Rating

25 MVAr to 80 MVAr (see variants)

System voltage

33 kV

Type

Series

Construction

Oil-immersed gapped core

Phases

Single

Lead time 40-50 weeks · Warranty 24 months from commissioning · MOQ 5 nos

Narmadapushpak · NAR-F33 series

Gases monitored

Single gas (H2) to 7 gases (see variants)

Gases measured

H2, CO, CO2, CH4, C2H2, C2H4, C2H6

Technology

Photoacoustic

Measurement interval

24 hours

Accuracy

+/- 10%

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

Tejmark · TEJ-353 series

Rating

31.5 MVA to 160 MVA (see variants)

Voltage ratio

66/11 kV

Cooling

ONAN/ONAF/OFAF

Vector group

YNa0d11

Tap changer

OLTC 1.25% steps

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

Konkanparam · KON-B82 series

System voltage

12 kV to 72.5 kV (see variants)

Rated current

2000 A

Type

Vertical break

Earth switch

With 2 earth switches

Short-time current

50 kA

Lead time 6-8 weeks · Warranty 30 months from supply · MOQ 5 nos

Amaravati · AMA-4F6 series

Voltage class

33 kV to 400 kV (see variants)

Component

OLTC

Current rating

2000 A

Insulation type

OIP

Creepage

31 mm/kV

Lead time 3-6 weeks · Warranty 18 months · MOQ 10 nos

Dwaraka · DWA-982 series

Bays

Up to 16 bays to Up to 128 bays (see variants)

Architecture

Station bus

Protocol

IEC 60870-5-104

Network topology

Dual star

HMI

Redundant servers

Lead time 16-24 weeks · Warranty 24 months · MOQ 1 lot

Tamratek · TAM-7D6 series

Transformer rating

20 MVA to 63 MVA (see variants)

Primary voltage

220 kV

Secondary voltage

11 kV

Chassis

Low-bed trailer

Primary switchgear

GIS bay

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

Brahmaputrasamarth · BRA-2D7 series

Pole length

9 m to 18 m (see variants)

Type

Swaged tubular

Working load

300 kg

Cross section

Tapered round

Steel grade

Fe 540

Lead time 2-3 weeks · Warranty 24 months · MOQ 1 nos

Narmadapushpak · NAR-FC5 series

Rating

5 MVAr to 50 MVAr (see variants)

System voltage

33 kV

Type

Series

Construction

Oil-immersed gapped core

Phases

Three

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

Awadhakshay · AWA-ED9 series

Rating

500 kVA to 5000 kVA (see variants)

Voltage ratio

11/0.433 kV

Technology

Cast resin

Insulation class

Class F

Cooling

AN

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

Jalcore · JAL-C99 series

I/O capacity

32 DI / 16 DO to 128 DI / 64 DO (see variants)

Analog inputs

16

Protocols south

IEC 60870-5-103

Protocols north

DNP3.0

Interlocking

Bay and station level

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

Prabhamark · PRA-E23 series

Conductor size

70 mm2 to 185 mm2 (see variants)

Voltage

11 kV

Conductor

ACSR

Insulation

HDPE

Layers

Triple (tree wire)

Lead time 6-8 weeks · Warranty 12 months · MOQ 2 km

Awadhakshay · AWA-984 series

System voltage

11 kV to 400 kV (see variants)

Type

Voltage transformer

Ratio

400-800/1 A

Accuracy class

0.2S

Burden

30 VA

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

Mahanadi · MAH-236 series

Size

7/3.66 mm to OPGW 24F (see variants)

Type

Alumoweld

Strands

19

Tensile strength

110 kN

Fibres

24

Lead time 3-5 weeks · Warranty 12 months · MOQ 10 km