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Protection & control

Relaying, control, substation automation and station auxiliary DC.

Companies offering this · 18

Prabhatron Protection Systems (Sample) (18)Dwaraka Power Controls (Sample) (17)Pushpakmax Protection Systems (Sample) (17)Sahyadri Protection Systems (Sample) (17)Ujjayinisetu Protection Systems (Sample) (17)Chambalparam Power Controls (Sample) (16)Chola Power Controls (Sample) (16)Jalcore Protection Systems (Sample) (16)Lumentron Relays & Controls (Sample) (16)Malabarsurya Power Controls (Sample) (16)Sabarmatideep Protection Systems (Sample) (16)Taxila Protection Systems (Sample) (16)Tejtron Relays & Controls (Sample) (16)Hoysala Power Controls (Sample) (15)Shivalik Protection Systems (Sample) (15)Chola Protection Systems (Sample) (14)Maduraitamra Protection Systems (Sample) (14)Thanjavurampere Relays & Controls (Sample) (14)

Listings (286)

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

Thyristor battery charger, Volt 5 series

SampleBattery chargers & DC systems

Sabarmatideep · SAB-F38 series

Rating: 25 A to 200 A (see variants)
Output voltage: 48 V
Input: 415 V 3-ph
Topology: Thyristor
Voltage regulation: +/- 1%

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

Price on quote

by Sabarmatideep Protection Systems (Sample) · invoiced by BARREL

Feeder protection panel, Duo 3 series

SampleControl & relay panels

Chambalparam · CHA-E49 series

System voltage: 66 kV to 220 kV (see variants)
Panel type: Duplex
Bay type: Line
Protection: Distance + DEF
Panel size: 800 x 800 x 2200 mm

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

Price on quote

by Chambalparam Power Controls (Sample) · invoiced by BARREL

Transformer differential relay, Eco series

SampleNumerical relays

Ujjayinisetu · UJJ-091 series

Function: Overcurrent / earth fault to Line distance (see variants)
Aux supply: 24-250 V DC
CT input: 5 A
VT input: 63.5 V
Binary inputs: 16

Lead time 3-6 weeks · Warranty 36 months · MOQ 10 nos

Price on quote

by Ujjayinisetu Protection Systems (Sample) · invoiced by BARREL

Digital substation process bus, Elite series

SampleSubstation automation (IEC 61850)

Jalcore · JAL-985 series

Bays: Up to 8 bays to Up to 128 bays (see variants)
Architecture: Station + process bus
Protocol: IEC 60870-5-104
Network topology: PRP
HMI: Single HMI

Lead time 16-24 weeks · Warranty 36 months · MOQ 2 lot

Price on quote

by Jalcore Protection Systems (Sample) · invoiced by BARREL

Float-cum-boost battery charger, Xtra series

SampleBattery chargers & DC systems

Lumentron · LUM-3E7 series

Rating: 10 A to 100 A (see variants)
Output voltage: 48 V
Input: 230 V 1-ph
Topology: Thyristor
Voltage regulation: +/- 1%

Lead time 6-8 weeks · Warranty 36 months · MOQ 5 nos

Price on quote

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

Ni-Cd pocket plate battery bank, Core series

SampleStation batteries (Ni-Cd, VRLA)

Shivalik · SHI-ED8 series

Capacity: 300 Ah to 1000 Ah (see variants)
Chemistry: Flooded lead-acid
Nominal cell voltage: 1.2 V
Number of cells: 86
Bank voltage: 220 V

Lead time 3-4 weeks · Warranty 24 months · MOQ 1 nos

Price for verified buyers

by Shivalik Protection Systems (Sample) · invoiced by BARREL

Control and relay panel, Core series

SampleControl & relay panels

Hoysala · HOY-EB1 series

System voltage: 66 kV to 220 kV (see variants)
Panel type: Free-standing
Bay type: Bus coupler
Protection: Differential + REF
Panel size: 800 x 800 x 2200 mm

Lead time 10-14 weeks · Warranty 30 months from supply · MOQ 2 nos

Price for verified buyers

by Hoysala Power Controls (Sample) · invoiced by BARREL

Stationary lead-acid battery bank, Neo 5 series

SampleStation batteries (Ni-Cd, VRLA)

Thanjavurampere · THA-243 series

Capacity: 40 Ah to 800 Ah (see variants)
Chemistry: Ni-Cd
Nominal cell voltage: 2 V
Number of cells: 90
Bank voltage: 110 V

Lead time 3-4 weeks · Warranty 60 months pro-rata · MOQ 1 nos

Price on quote

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

Digital fault recorder, Titan 7 series

SampleDisturbance recorders & PMUs

Hoysala · HOY-7F8 series

Channels: 8 analog to 96 analog (see variants)
Sampling rate: 1 kHz
Time sync: IRIG-B
Accuracy: TVE < 1%
Reporting rate: 50 fps

Lead time 6-8 weeks · Warranty 24 months · MOQ 5 nos

Price for verified buyers

by Hoysala Power Controls (Sample) · invoiced by BARREL

DC supply supervision relay, Ultra series

SampleAuxiliary, trip & timer relays

Chola · CHO-3F7 series

Coil voltage: 24 V DC to 110 V DC (see variants)
Relay type: Timer 2
Contacts: 8NO
Contact rating: 10 A
Operate time: < 30 ms

Lead time 1-2 weeks · Warranty 12 months · MOQ 1 nos

Price for verified buyers

by Chola Power Controls (Sample) · invoiced by BARREL

Auxiliary relay with flag, Titan series

SampleAuxiliary, trip & timer relays

Taxila · TAX-EE8 series

Coil voltage: 24 V DC to 220 V DC (see variants)
Relay type: Timer 2
Contacts: 4NO + 4NC
Contact rating: 10 A
Operate time: < 10 ms

Lead time 3-4 weeks · Warranty 24 months · MOQ 2 nos

Price for verified buyers

by Taxila Protection Systems (Sample) · invoiced by BARREL

Distance protection relay, Pro series

SampleNumerical relays

Jalcore · JAL-F42 series

Function: Overcurrent / earth fault to Transformer differential (see variants)
Aux supply: 110 V DC
CT input: 1 A
VT input: 110 V
Binary inputs: 16

Lead time 3-6 weeks · Warranty 24 months · MOQ 1 nos

Price for verified buyers

by Jalcore Protection Systems (Sample) · invoiced by BARREL

Float-cum-boost battery charger, Neo series

SampleBattery chargers & DC systems

Taxila · TAX-3E1 series

Rating: 100 A to 400 A (see variants)
Output voltage: 220 V
Input: 230 V 1-ph
Topology: SMPS
Voltage regulation: +/- 1%

Lead time 6-8 weeks · Warranty 24 months · MOQ 10 nos

Price on quote

by Taxila Protection Systems (Sample) · invoiced by BARREL

Substation gateway and RTU, Smart series

SampleSubstation automation (IEC 61850)

Sahyadri · SAH-871 series

Bays: Up to 8 bays to Up to 128 bays (see variants)
Architecture: Station bus
Protocol: DNP3
Network topology: PRP
HMI: Redundant servers

Lead time 10-14 weeks · Warranty 36 months · MOQ 5 lot

Price on quote

by Sahyadri Protection Systems (Sample) · invoiced by BARREL

Numerical overcurrent and earth fault relay, Prime series

SampleNumerical relays

Tejtron · TEJ-9A1 series

Function: Overcurrent / earth fault to Transformer differential (see variants)
Aux supply: 24-250 V DC
CT input: 1/5 A selectable
VT input: 110 V
Binary inputs: 16

Lead time 3-6 weeks · Warranty 36 months · MOQ 5 nos

Price for verified buyers

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

Remote terminal unit, Core series

SampleBay control units & gateways

Chambalparam · CHA-CA6 series

I/O capacity: 16 DI / 8 DO to 128 DI / 64 DO (see variants)
Analog inputs: 0
Protocols south: IEC 61850
Protocols north: IEC 60870-5-104
Interlocking: Bay and station level

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

Price for verified buyers

by Chambalparam Power Controls (Sample) · invoiced by BARREL

Transformer protection panel, Smart series

SampleControl & relay panels

Tejtron · TEJ-E21 series

System voltage: 11 kV to 220 kV (see variants)
Panel type: Duplex
Bay type: Transformer
Protection: O/C + E/F
Panel size: 1000 x 800 x 2200 mm

Lead time 10-14 weeks · Warranty 30 months from supply · MOQ 2 nos

Price for verified buyers

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

IEC 61850 substation automation system, Core 3 series

SampleSubstation automation (IEC 61850)

Hoysala · HOY-A52 series

Bays: Up to 8 bays to Up to 128 bays (see variants)
Architecture: Station bus
Protocol: IEC 61850 Ed 2
Network topology: PRP
HMI: Single HMI

Lead time 16-24 weeks · Warranty 36 months · MOQ 10 lot

Price for verified buyers

by Hoysala Power Controls (Sample) · invoiced by BARREL

Control and relay panel, Core 4 series

SampleControl & relay panels

Chola · CHO-EB8 series

System voltage: 11 kV to 400 kV (see variants)
Panel type: Free-standing
Bay type: Bus coupler
Protection: Distance + DEF
Panel size: 1000 x 800 x 2200 mm

Lead time 10-14 weeks · Warranty 30 months from supply · MOQ 10 nos

Price for verified buyers

by Chola Power Controls (Sample) · invoiced by BARREL

Transformer protection panel, Duo 9 series

SampleControl & relay panels

Sahyadri · SAH-E22 series

System voltage: 11 kV to 400 kV (see variants)
Panel type: Simplex
Bay type: Bus coupler
Protection: Differential + REF
Panel size: 800 x 800 x 2200 mm

Lead time 10-14 weeks · Warranty 24 months · MOQ 1 nos

Price for verified buyers

by Sahyadri Protection Systems (Sample) · invoiced by BARREL

Data concentrator, Flex series

SampleBay control units & gateways

Pushpakmax · PUS-C98 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 60870-5-104
Interlocking: Bay and station level

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

Price for verified buyers

by Pushpakmax Protection Systems (Sample) · invoiced by BARREL

Station SCADA with redundant servers, Eco series

SampleSubstation automation (IEC 61850)

Dwaraka · DWA-352 series

Bays: Up to 8 bays to Up to 128 bays (see variants)
Architecture: Station + process bus
Protocol: IEC 61850 Ed 2
Network topology: Dual star
HMI: Redundant servers

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

Price for verified buyers

by Dwaraka Power Controls (Sample) · invoiced by BARREL

Power quality recorder, Core 7 series

SampleDisturbance recorders & PMUs

Thanjavurampere · THA-E57 series

Channels: 32 analog to 96 analog (see variants)
Sampling rate: 20 kHz
Time sync: IRIG-B
Accuracy: TVE < 1%
Reporting rate: 25 fps

Lead time 10-14 weeks · Warranty 24 months · MOQ 5 nos

Price for verified buyers

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

Transformer protection panel, Eco series

SampleControl & relay panels

Jalcore · JAL-E24 series

System voltage: 11 kV to 400 kV (see variants)
Panel type: Free-standing
Bay type: Line
Protection: Distance + DEF
Panel size: 1000 x 800 x 2200 mm

Lead time 10-14 weeks · Warranty 24 months · MOQ 1 nos

Price for verified buyers

by Jalcore Protection Systems (Sample) · invoiced by BARREL

BARREL: Bharat Atom Renewable Resources Energy Limited

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