Mobile substationsNilgirispark3 variants
Nilgirispark · NIL-343 series
- Transformer rating
- 10 MVA to 31.5 MVA (see variants)
- Primary voltage
- 66 kV
- Secondary voltage
- 33 kV
- Chassis
- Low-bed trailer
- Primary switchgear
- AIS disconnector and breaker
Lead time 16-24 weeks · Warranty 36 months · MOQ 5 nos
Traction substations & transformersSabarmati4 variants
SampleTraction substations & transformers Sabarmati · SAB-D41 series
- Rating
- 16 MVA to 30 MVA (see variants)
- Primary voltage
- 220 kV
- Secondary voltage
- 55 kV (2x25)
- Connection
- Scott
- Cooling
- ONAN
Lead time 16-20 weeks · Warranty 36 months from supply · MOQ 1 nos
Line monitoring (DLR, fault passage indicators)Konkangrid4 variants
SampleLine monitoring (DLR, fault passage indicators) Konkangrid · KON-158 series
- Voltage class
- 33 kV to 220 kV (see variants)
- Device
- Fault passage indicator
- Measured
- Sag
- Accuracy
- +/- 1 deg C
- Communication
- GSM / 4G
Lead time 3-5 weeks · Warranty 24 months · MOQ 2 nos
Hardware fittings & dampersKonkansudarshan5 variants
SampleHardware fittings & dampers Konkansudarshan · KON-CF5 series
- Conductor type
- Panther to Quad Moose (see variants)
- Component
- Earthwire clamp
- Material
- Forged aluminium alloy
- Rated load
- 70 kN
- Slip strength
- 95% of RBL
Lead time 3-4 weeks · Warranty 24 months · MOQ 10 nos
Power transformersKakatiya6 variants
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
Auxiliary, trip & timer relaysMaduraitamra3 variants
SampleAuxiliary, trip & timer relays Maduraitamra · MAD-3F3 series
- Coil voltage
- 24 V DC to 110 V DC (see variants)
- Relay type
- Trip circuit 74
- Contacts
- 4NO + 4NC
- Contact rating
- 16 A
- Operate time
- < 30 ms
Lead time 1-2 weeks · Warranty 12 months · MOQ 1 nos
Battery chargers & DC systemsPushpakmax3 variants
SampleBattery chargers & DC systems Pushpakmax · PUS-653 series
- Rating
- 25 A to 100 A (see variants)
- Output voltage
- 24 V
- Input
- 415 V 3-ph
- Topology
- Thyristor
- Voltage regulation
- +/- 1%
Lead time 3-5 weeks · Warranty 36 months · MOQ 1 nos
Battery chargers & DC systemsChambalparam5 variants
SampleBattery chargers & DC systems Chambalparam · CHA-226 series
- Rating
- 10 A to 200 A (see variants)
- Output voltage
- 220 V
- Input
- 415 V 3-ph
- Topology
- Thyristor
- Voltage regulation
- +/- 1%
Lead time 6-8 weeks · Warranty 24 months · MOQ 2 nos
Shunt & series reactorsNarmadapushpak4 variants
SampleShunt & series reactors Narmadapushpak · NAR-5D4 series
- Rating
- 5 MVAr to 50 MVAr (see variants)
- System voltage
- 400 kV
- Type
- Neutral
- Construction
- Air-core dry
- Phases
- Single
Lead time 40-50 weeks · Warranty 36 months from supply · MOQ 10 nos
Line monitoring (DLR, fault passage indicators)Marwar5 variants
SampleLine monitoring (DLR, fault passage indicators) Marwar · MAR-259 series
- Voltage class
- 33 kV to 400 kV (see variants)
- Device
- DLR sensor
- Measured
- Conductor temperature
- Accuracy
- +/- 1 deg C
- Communication
- LoRaWAN
Lead time 8-10 weeks · Warranty 36 months · MOQ 1 nos
ACSR, AAAC & HTLS conductorsTungabhadra3 variants
SampleACSR, AAAC & HTLS conductors Tungabhadra · TUN-813 series
- Conductor
- Panther to Moose (see variants)
- Type
- ACSR
- Stranding
- 6/1
- Aluminium area
- 50 mm2
- Overall diameter
- 9.6 mm
Lead time 6-8 weeks · Warranty As per contract · MOQ 5 km
Distribution transformersBrahmaputra4 variants
SampleDistribution transformers Brahmaputra · BRA-C11 series
- Rating
- 200 kVA to 1000 kVA (see variants)
- Voltage ratio
- 11/0.433 kV
- Vector group
- Dyn11
- Cooling
- ONAN
- Energy efficiency level
- Level 2
Lead time 4-6 weeks · Warranty 18 months from supply · MOQ 1 nos
Contact & messenger wiresKalinga5 variants
SampleContact & messenger wires Kalinga · KAL-C89 series
- Conductor
- 107 mm2 contact wire to Droppers (see variants)
- Material
- Cadmium copper
- Section
- Grooved
- Tensile strength
- ≥ 345 N/mm2
- Conductivity
- ≥ 80% IACS
Lead time 4-6 weeks · Warranty As per contract · MOQ 10 km
Distribution transformersEllora5 variants
SampleDistribution transformers Ellora · ELL-F81 series
- Rating
- 25 kVA to 315 kVA (see variants)
- Voltage ratio
- 11/0.433 kV
- Vector group
- Dyn11
- Cooling
- ONAN
- Energy efficiency level
- Amorphous
Lead time 2-3 weeks · Warranty 12 months from commissioning · MOQ 1 nos
Poles (PSC, steel, tubular)Tungabhadra6 variants
SamplePoles (PSC, steel, tubular) Tungabhadra · TUN-6B2 series
- Pole length
- 8 m to 18 m (see variants)
- Type
- Swaged tubular
- Working load
- 800 kg
- Cross section
- Rectangular
- Steel grade
- Fe 540
Lead time 2-3 weeks · Warranty 24 months · MOQ 2 nos
Bay control units & gatewaysLumentron4 variants
SampleBay control units & gateways Lumentron · LUM-CA7 series
- I/O capacity
- 16 DI / 8 DO to 128 DI / 64 DO (see variants)
- Analog inputs
- 0
- Protocols south
- IEC 61850
- Protocols north
- DNP3.0
- Interlocking
- Bay and station level
Lead time 4-6 weeks · Warranty 36 months · MOQ 10 nos
EarthwireBrahmaputrasamarth3 variants
Brahmaputrasamarth · BRA-235 series
- Size
- 7/3.66 mm to OPGW 12F (see variants)
- Type
- OPGW
- Strands
- 19
- Tensile strength
- 70 kN
- Fibres
- 12
Lead time 8-12 weeks · Warranty 12 months · MOQ 2 km
Tubular busbars & switchyard conductorsTungabhadra5 variants
SampleTubular busbars & switchyard conductors Tungabhadra · TUN-F35 series
- Pipe size
- 50 mm OD to 200 mm OD (see variants)
- Material
- Copper
- Wall thickness
- 8 mm
- Current rating
- 2500 A
- Length available
- 6 m
Lead time 6-8 weeks · Warranty 12 months · MOQ 10 m
Station batteries (Ni-Cd, VRLA)Maduraitamra4 variants
SampleStation batteries (Ni-Cd, VRLA) Maduraitamra · MAD-245 series
- Capacity
- 300 Ah to 1000 Ah (see variants)
- Chemistry
- Ni-Cd
- Nominal cell voltage
- 1.2 V
- Number of cells
- 90
- Bank voltage
- 110 V
Lead time 3-4 weeks · Warranty 24 months · MOQ 1 nos
Numerical relaysPrabhatron3 variants
Prabhatron · PRA-C47 series
- Function
- Overcurrent / earth fault to Feeder protection (see variants)
- Aux supply
- 110 V DC
- CT input
- 5 A
- VT input
- 63.5 V
- Binary inputs
- 8
Lead time 3-6 weeks · Warranty 24 months · MOQ 1 nos
Control & relay panelsUjjayinisetu5 variants
SampleControl & relay panels Ujjayinisetu · UJJ-4D5 series
- System voltage
- 11 kV to 220 kV (see variants)
- Panel type
- Simplex
- Bay type
- Capacitor bank
- Protection
- Differential + REF
- Panel size
- 1000 x 800 x 2200 mm
Lead time 6-8 weeks · Warranty 24 months · MOQ 1 nos
Neutral grounding resistorsPrithvimax3 variants
SampleNeutral grounding resistors Prithvimax · PRI-C13 series
- Rated current
- 50 A to 200 A (see variants)
- System voltage
- 33 kV
- Resistance
- 20 ohm
- Time rating
- 10 s
- Element
- Liquid electrolyte
Lead time 4-6 weeks · Warranty 18 months · MOQ 1 nos
OHE masts, cantilevers & catenaryKonarkkiran5 variants
SampleOHE masts, cantilevers & catenary Konarkkiran · KON-1C2 series
- Mast type
- Double track mast to Booster mast (see variants)
- Section
- Rolled beam
- Height
- 9.5 m
- Steel grade
- Fe 490
- Galvanising
- Hot-dip 610 g/m2
Lead time 8-12 weeks · Warranty As per contract · MOQ 1 nos
Traction SCADADhruvline3 variants
Dhruvline · DHR-C59 series
- Control posts
- Up to 10 posts to Up to 50 posts (see variants)
- Architecture
- Redundant server
- RTU I/O
- Per post
- Communication
- GSM backup
- Protocol
- IEC 60870-5-104
Lead time 12-16 weeks · Warranty 24 months · MOQ 10 lot