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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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Dynamic line rating sensor, Plus series

SampleLine monitoring (DLR, fault passage indicators)

Coromandelakash · COR-439 series

Voltage class
132 kV to 400 kV (see variants)
Device
Fault passage indicator
Measured
Weather
Accuracy
+/- 1 deg C
Communication
GSM / 4G

Lead time 3-5 weeks · Warranty 36 months · MOQ 1 nos

Price for verified buyers

by Coromandelakash Line Hardware (Sample) · invoiced by BARREL

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Pantograph isolator, Pro series

SampleIsolators & earth switches

Vijaya · VIJ-731 series

System voltage
36 kV to 245 kV (see variants)
Rated current
2000 A
Type
Vertical break
Earth switch
Without
Short-time current
25 kA

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

Price for verified buyers

by Vijaya Grid Switchgear (Sample) · invoiced by BARREL

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Danger board and number plate, Volt series

SampleBird diverters, aviation warning spheres & anti-climbing devices

Suryamax · SUR-088 series

Conductor / size
Spiral for 10-15 mm to Anti-climbing spikes (see variants)
Material
Hot-dip galvanised steel
Colour
White
Visibility
Day and night reflective
Fixing
Bolted

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

Price for verified buyers

by Suryamax Towers & Conductors (Sample) · invoiced by BARREL

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Data concentrator, Xtra series

SampleBay control units & gateways

Thanjavurampere · THA-C97 series

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

Lead time 8-10 weeks · Warranty 36 months · MOQ 1 nos

Price for verified buyers

by Thanjavurampere Relays & Controls (Sample) · invoiced by BARREL

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Busbar protection relay, Plus series

SampleNumerical relays

Chola · CHO-9E1 series

Function
Overcurrent / earth fault to Busbar differential (see variants)
Aux supply
110 V DC
CT input
1/5 A selectable
VT input
110 V
Binary inputs
32

Lead time 3-6 weeks · Warranty 24 months · MOQ 5 nos

Price for verified buyers

by Chola Power Controls (Sample) · invoiced by BARREL

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Pipe bus connector, Edge 4 series

SampleBus post insulators & clamps

Prithvimax · PRI-D88 series

System voltage
12 kV to 420 kV (see variants)
Type
Solid core post
Cantilever strength
4 kN
Creepage
25 mm/kV
Material
Porcelain

Lead time 6-8 weeks · Warranty 36 months · MOQ 2 nos

Price for verified buyers

by Prithvimax HV Switchgear (Sample) · invoiced by BARREL

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Sectioning insulator assembly, Duo series

SampleSection insulators & neutral sections

Wayanadjoule · WAY-FF9 series

Type
Standard section insulator to Neutral section 2 x 25 kV (see variants)
Voltage
25 kV AC
Material
Epoxy glass
Length
18 m
Rated current
600 A

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

Price on quote

by Wayanadjoule Traction Power (Sample) · invoiced by BARREL

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Rolled steel pole, Max 4 series

SamplePoles (PSC, steel, tubular)

Coromandelakash · COR-6B4 series

Pole length
8 m to 18 m (see variants)
Type
Rolled steel
Working load
800 kg
Cross section
Rectangular
Steel grade
Fe 410

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

Price for verified buyers

by Coromandelakash Line Hardware (Sample) · invoiced by BARREL

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Porcelain pin insulator, Volt series

SampleInsulators (porcelain, polymer, glass)

Ravi · RAV-D42 series

Voltage and strength
11 kV 45 kN to 400 kV 160 kN (see variants)
Material
Silicone polymer
Type
Strain
Failing load
70 kN
Creepage
31 mm/kV

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

Price on quote

by Ravi Line Hardware (Sample) · invoiced by BARREL

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BARREL: Bharat Atom Renewable Resources Energy Limited