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Transmission & EHV Substations

Equipment for 66 kV to 765 kV substations, protection and overhead transmission lines.

1 groups · 5 categories · 44 sub-categories

Transformers & substations

C05

Power, distribution and special transformers, reactors and their accessories.

HV & EHV switchgear

C06

AIS and GIS switchyard equipment from 66 kV to 765 kV.

Protection & control

C08

Relaying, control, substation automation and station auxiliary DC.

Conductors & line hardware

C11

Overhead line conductors, towers, insulators, fittings and line monitoring.

Railway traction electrification

C33

25 kV AC traction power supply and overhead equipment (OHE) for railways and metros.

Companies offering this · 97

Kaverianant Power Transformers (Sample) (20)Awadhakshay Transformers (Sample) (18)Dhruvmax Line Hardware (Sample) (18)Godavari Conductors (Sample) (18)Godavari Towers & Conductors (Sample) (18)Konark Transformer Works (Sample) (18)Konkangrid Conductors (Sample) (18)Lumengen Traction Power (Sample) (18)Mahanadifaraday Traction Systems (Sample) (18)Prabhatron Protection Systems (Sample) (18)Taxilaurja Power Transformers (Sample) (18)Ajantajyoti Transformers (Sample) (17)Brahmaputra Transformers (Sample) (17)Bundel Transformers (Sample) (17)Dhruvline Traction Systems (Sample) (17)Dwaraka Power Controls (Sample) (17)Godavari Power Transformers (Sample) (17)Hampiohm Power Transformers (Sample) (17)Jhelum Switchgear (Sample) (17)Kakatiya Rail Electrification (Sample) (17)Kalinga Traction Power (Sample) (17)Konarkkiran Rail Electrification (Sample) (17)Mahanadi Rail Electrification (Sample) (17)Malabarojas HV Switchgear (Sample) (17)Mauryajal Transformer Works (Sample) (17)Prithvicore Grid Switchgear (Sample) (17)Pushpakmax Protection Systems (Sample) (17)Sabarmati Power Transformers (Sample) (17)Sahyadri HV Switchgear (Sample) (17)Sahyadri Protection Systems (Sample) (17)Suryamax Towers & Conductors (Sample) (17)Tamratek Transformers (Sample) (17)Taxila Traction Systems (Sample) (17)Tungabhadra HV Switchgear (Sample) (17)Tungabhadrajal Conductors (Sample) (17)Ujjayinisetu Protection Systems (Sample) (17)Amaravati Power Transformers (Sample) (16)Chambalparam Power Controls (Sample) (16)Chola Power Controls (Sample) (16)Jalcore Protection Systems (Sample) (16)Jalline Transformer Works (Sample) (16)Kakatiya Transformer Works (Sample) (16)Lumentron Relays & Controls (Sample) (16)Malabarsurya Power Controls (Sample) (16)Marwarsudarshan Switchgear (Sample) (16)Nilgirispark Transformer Works (Sample) (16)Prabhamark Conductors (Sample) (16)Prakashtek Conductors (Sample) (16)Sabarmati Grid Switchgear (Sample) (16)Sabarmati Rail Electrification (Sample) (16)Sabarmatideep Protection Systems (Sample) (16)Samarthtek Transformers (Sample) (16)Tamraline Towers & Conductors (Sample) (16)Taxila Protection Systems (Sample) (16)Tejmark Power Transformers (Sample) (16)Tejtron Relays & Controls (Sample) (16)Tungabhadra Conductors (Sample) (16)Wayanadjoule Traction Power (Sample) (16)Brahmaputraanant Line Hardware (Sample) (15)Coromandel Transformer Works (Sample) (15)Coromandelakash Line Hardware (Sample) (15)Coromandelphase Switchgear (Sample) (15)Ellora Power Transformers (Sample) (15)Hoysala Power Controls (Sample) (15)Kanchi HV Switchgear (Sample) (15)Kanchi Line Hardware (Sample) (15)Konark Line Hardware (Sample) (15)Madurai HV Switchgear (Sample) (15)Madurai Transformer Works (Sample) (15)Narmadapushpak Power Transformers (Sample) (15)Prithvimax HV Switchgear (Sample) (15)Sabarmati Conductors (Sample) (15)Shivalik Protection Systems (Sample) (15)Thanjavurprakash Transformer Works (Sample) (15)Ujjayini Switchgear (Sample) (15)Urjaline Traction Systems (Sample) (15)Amaravatianant Switchgear (Sample) (14)Awadh Line Hardware (Sample) (14)Chambal Transformers (Sample) (14)Chola Protection Systems (Sample) (14)Coorgswarna Transformers (Sample) (14)Jhelumtesla HV Switchgear (Sample) (14)Konkanparam Switchgear (Sample) (14)Konkansudarshan Line Hardware (Sample) (14)Maduraitamra Protection Systems (Sample) (14)Mahanadi Towers & Conductors (Sample) (14)Marwar Line Hardware (Sample) (14)Mewar Grid Switchgear (Sample) (14)Rajatline HV Switchgear (Sample) (14)Ravi Line Hardware (Sample) (14)Taptishakti Line Hardware (Sample) (14)Thanjavurampere Relays & Controls (Sample) (14)Vijaya Grid Switchgear (Sample) (14)Brahmaputrasamarth Conductors (Sample) (13)Hoysalasudarshan Grid Switchgear (Sample) (13)Kutchwatt Transformer Works (Sample) (13)Sahyadritamra HV Switchgear (Sample) (10)

Listings (1,534)

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Bronze catenary wire, Edge series

SampleContact & messenger wires

Mahanadifaraday · MAH-005 series

Conductor
150 mm2 contact wire to 95 mm2 messenger (see variants)
Material
Copper magnesium
Section
Grooved
Tensile strength
≥ 345 N/mm2
Conductivity
≥ 80% IACS

Lead time 8-10 weeks · Warranty As per contract · MOQ 1 km

Price for verified buyers

by Mahanadifaraday Traction Systems (Sample) · invoiced by BARREL

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OHE mast, Eco series

SampleOHE masts, cantilevers & catenary

Kakatiya · KAK-F84 series

Mast type
Single track mast to Booster mast (see variants)
Section
Tubular
Height
11.5 m
Steel grade
Fe 490
Galvanising
Hot-dip 610 g/m2

Lead time 4-6 weeks · Warranty As per contract · MOQ 1 nos

Price for verified buyers

by Kakatiya Rail Electrification (Sample) · invoiced by BARREL

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Steel structure for OHE, Eco series

SampleOHE masts, cantilevers & catenary

Mahanadifaraday · MAH-1C3 series

Mast type
Single track mast to Portal 4-track (see variants)
Section
Rolled beam
Height
9.5 m
Steel grade
Fe 410
Galvanising
Hot-dip 610 g/m2

Lead time 8-12 weeks · Warranty 12 months · MOQ 10 nos

Price for verified buyers

by Mahanadifaraday Traction Systems (Sample) · invoiced by BARREL

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Bay control unit, Xtra series

SampleBay control units & gateways

Sabarmatideep · SAB-9C1 series

I/O capacity
16 DI / 8 DO to 128 DI / 64 DO (see variants)
Analog inputs
8
Protocols south
IEC 60870-5-103
Protocols north
IEC 61850
Interlocking
Bay and station level

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

Price for verified buyers

by Sabarmatideep Protection Systems (Sample) · invoiced by BARREL

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Auto-transformer 220/132 kV, Duo 6 series

SamplePower transformers

Samarthtek · SAM-D21 series

Rating
31.5 MVA to 315 MVA (see variants)
Voltage ratio
400/220 kV
Cooling
ONAN/ONAF/OFAF
Vector group
YNyn0 d11
Tap changer
OLTC +/- 10% in 16 steps

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

Price for verified buyers

by Samarthtek Transformers (Sample) · invoiced by BARREL

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Stockbridge vibration damper, Volt 6 series

SampleHardware fittings & dampers

Prabhamark · PRA-8B3 series

Conductor type
Panther to Zebra (see variants)
Component
Suspension clamp
Material
Galvanised steel
Rated load
210 kN
Slip strength
95% of RBL

Lead time 3-4 weeks · Warranty 24 months · MOQ 5 nos

Price for verified buyers

by Prabhamark Conductors (Sample) · invoiced by BARREL

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Porcelain pin insulator, Core series

SampleInsulators (porcelain, polymer, glass)

Brahmaputraanant · BRA-D45 series

Voltage and strength
11 kV 45 kN to 220 kV 120 kN (see variants)
Material
Porcelain
Type
Strain
Failing load
210 kN
Creepage
Anti-fog 40 mm/kV

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

Price for verified buyers

by Brahmaputraanant Line Hardware (Sample) · invoiced by BARREL

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Moisture-in-oil sensor, Ultra series

SampleTransformer monitoring (online DGA, bushing monitors)

Brahmaputra · BRA-873 series

Gases monitored
Single gas (H2) to 9 gases (see variants)
Gases measured
H2, CO, CO2, CH4, C2H2, C2H4, C2H6
Technology
Gas chromatography
Measurement interval
4 hours
Accuracy
+/- 10%

Lead time 4-6 weeks · Warranty 36 months with AMC · MOQ 5 nos

Price for verified buyers

by Brahmaputra Transformers (Sample) · invoiced by BARREL

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Bus coupler panel, Edge series

SampleControl & relay panels

Prabhatron · PRA-711 series

System voltage
11 kV to 400 kV (see variants)
Panel type
Duplex
Bay type
Transformer
Protection
Differential + REF
Panel size
1000 x 800 x 2200 mm

Lead time 6-8 weeks · Warranty 24 months · MOQ 1 nos

Price for verified buyers

by Prabhatron Protection Systems (Sample) · invoiced by BARREL

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Data concentrator, Edge 8 series

SampleBay control units & gateways

Sahyadri · SAH-C98 series

I/O capacity
16 DI / 8 DO to 128 DI / 64 DO (see variants)
Analog inputs
0
Protocols south
IEC 60870-5-103
Protocols north
IEC 60870-5-104
Interlocking
Bay and station level

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

Price for verified buyers

by Sahyadri Protection Systems (Sample) · invoiced by BARREL

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Mid-span compression joint, Neo series

SampleHardware fittings & dampers

Marwar · MAR-3A2 series

Conductor type
Moose to Twin Moose (see variants)
Component
Suspension clamp
Material
Forged aluminium alloy
Rated load
120 kN
Slip strength
95% of RBL

Lead time 6-8 weeks · Warranty 24 months · MOQ 1 nos

Price for verified buyers

by Marwar Line Hardware (Sample) · invoiced by BARREL

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Booster transformer, Flex series

SampleTraction substations & transformers

Wayanadjoule · WAY-063 series

Rating
16 MVA to 21.6 MVA (see variants)
Primary voltage
220 kV
Secondary voltage
27.5 kV
Connection
Auto-transformer
Cooling
ONAN

Lead time 28-36 weeks · Warranty 24 months from commissioning · MOQ 5 nos

Price for verified buyers

by Wayanadjoule Traction Power (Sample) · invoiced by BARREL

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Buchholz relay, Max series

SampleBushings, OLTC & transformer accessories

Kaverianant · KAV-432 series

Voltage class
11 kV to 66 kV (see variants)
Component
Radiator
Current rating
2000 A
Insulation type
RIS
Creepage
31 mm/kV

Lead time 12-20 weeks · Warranty 18 months · MOQ 1 nos

Price for verified buyers

by Kaverianant Power Transformers (Sample) · invoiced by BARREL

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Aviation warning sphere, Edge series

SampleBird diverters, aviation warning spheres & anti-climbing devices

Kanchi · KAN-013 series

Conductor / size
Spiral for 10-15 mm to 36 inch sphere (see variants)
Material
Hot-dip galvanised steel
Colour
White
Visibility
Day and night reflective
Fixing
Clip-on

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

Price for verified buyers

by Kanchi Line Hardware (Sample) · invoiced by BARREL

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BARREL: Bharat Atom Renewable Resources Energy Limited