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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)

Prices are shown to verified buyers. Register your company to see them and request quotes.

Dynamic line rating sensor, Volt series

SampleLine monitoring (DLR, fault passage indicators)

Awadh · AWA-437 series

Voltage class
66 kV to 220 kV (see variants)
Device
DLR sensor
Measured
Conductor temperature
Accuracy
+/- 1 deg C
Communication
GSM / 4G

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

Price on quote

by Awadh Line Hardware (Sample) · invoiced by BARREL

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Galvanised step bolts, Smart series

SampleTower parts, bolts & nuts

Godavari · GOD-918 series

Bolt size
M12 to M30 (see variants)
Strength class
8.8
Material
High tensile steel
Galvanising
Hot-dip, 43 micron
Thread
Metric coarse

Lead time 5-6 weeks · Warranty 12 months · MOQ 1 MT

Price for verified buyers

by Godavari Conductors (Sample) · invoiced by BARREL

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Moisture-in-oil sensor, Elite 4 series

SampleTransformer monitoring (online DGA, bushing monitors)

Kaverianant · KAV-873 series

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

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

Price for verified buyers

by Kaverianant Power Transformers (Sample) · invoiced by BARREL

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Tower bolts and nuts, Eco 7 series

SampleTower parts, bolts & nuts

Coromandelakash · COR-259 series

Bolt size
M16 to M30 (see variants)
Strength class
5.6
Material
High tensile steel
Galvanising
Hot-dip, 43 micron
Thread
Metric coarse

Lead time 2-4 weeks · Warranty 12 months · MOQ 1 MT

Price for verified buyers

by Coromandelakash Line Hardware (Sample) · invoiced by BARREL

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Porcelain post insulator, Ultra series

SampleBus post insulators & clamps

Jhelumtesla · JHE-3E8 series

System voltage
12 kV to 420 kV (see variants)
Type
Pillar insulator
Cantilever strength
6 kN
Creepage
25 mm/kV
Material
Silicone composite

Lead time 6-8 weeks · Warranty 24 months · MOQ 2 nos

Price for verified buyers

by Jhelumtesla HV Switchgear (Sample) · invoiced by BARREL

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Oil-to-air condenser bushing, Volt 2 series

SampleBushings, OLTC & transformer accessories

Chambal · CHA-175 series

Voltage class
11 kV to 66 kV (see variants)
Component
OTI/WTI
Current rating
2000 A
Insulation type
RIP
Creepage
25 mm/kV

Lead time 12-20 weeks · Warranty 24 months · MOQ 5 nos

Price for verified buyers

by Chambal Transformers (Sample) · invoiced by BARREL

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Bay control unit, Smart series

SampleBay control units & gateways

Dwaraka · DWA-9C9 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 4-6 weeks · Warranty 36 months · MOQ 1 nos

Price on quote

by Dwaraka Power Controls (Sample) · invoiced by BARREL

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Aluminium alloy bus clamp, Elite series

SampleBus post insulators & clamps

Rajatline · RAJ-AE7 series

System voltage
12 kV to 245 kV (see variants)
Type
Composite post
Cantilever strength
10 kN
Creepage
25 mm/kV
Material
Silicone composite

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

Price for verified buyers

by Rajatline HV Switchgear (Sample) · invoiced by BARREL

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BARREL: Bharat Atom Renewable Resources Energy Limited