Prabhatron Protection Systems (Sample)

Prabhatron · PRA-088 series

Bays

Up to 8 bays to Up to 128 bays (see variants)

Architecture

Station bus

Protocol

IEC 60870-5-104

Network topology

PRP

HMI

Single HMI

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

Prabhatron · PRA-352 series

Bays

Up to 8 bays to Up to 64 bays (see variants)

Architecture

Station + process bus

Protocol

IEC 61850 Ed 2

Network topology

PRP

HMI

Redundant servers

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

Prabhatron · PRA-A16 series

Coil voltage

24 V DC to 230 V AC (see variants)

Relay type

Lockout 86

Contacts

4NO + 4NC

Contact rating

16 A

Operate time

< 30 ms

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

Prabhatron · PRA-006 series

Coil voltage

24 V DC to 230 V AC (see variants)

Relay type

Auxiliary 95

Contacts

6NO + 2NC

Contact rating

16 A

Operate time

< 30 ms

Lead time 3-4 weeks · Warranty 12 months · MOQ 1 nos

Prabhatron · PRA-E45 series

System voltage

11 kV to 400 kV (see variants)

Panel type

Duplex

Bay type

Bus coupler

Protection

Distance + DEF

Panel size

800 x 800 x 2200 mm

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

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

Prabhatron · PRA-889 series

Channels

8 analog to 96 analog (see variants)

Sampling rate

10 kHz

Time sync

IRIG-B

Accuracy

TVE < 1%

Reporting rate

25 fps

Lead time 10-14 weeks · Warranty 24 months · MOQ 2 nos

Prabhatron · PRA-E56 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 36 months · MOQ 1 nos

Prabhatron · PRA-F48 series

Function

Overcurrent / earth fault to Line distance (see variants)

Aux supply

110 V DC

CT input

1 A

VT input

110 V

Binary inputs

32

Lead time 3-6 weeks · Warranty 36 months · MOQ 2 nos

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

Prabhatron · PRA-A06 series

Capacity

100 Ah to 1000 Ah (see variants)

Chemistry

VRLA gel

Nominal cell voltage

1.2 V

Number of cells

86

Bank voltage

110 V

Lead time 6-8 weeks · Warranty 60 months pro-rata · MOQ 1 nos

Prabhatron · PRA-248 series

Capacity

100 Ah to 500 Ah (see variants)

Chemistry

VRLA gel

Nominal cell voltage

1.2 V

Number of cells

110

Bank voltage

110 V

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

Prabhatron · PRA-ED5 series

Capacity

40 Ah to 500 Ah (see variants)

Chemistry

Ni-Cd

Nominal cell voltage

1.2 V

Number of cells

86

Bank voltage

110 V

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

Prabhatron · PRA-9C1 series

I/O capacity

16 DI / 8 DO to 128 DI / 64 DO (see variants)

Analog inputs

0

Protocols south

Modbus

Protocols north

IEC 60870-5-104

Interlocking

Bay and station level

Lead time 4-6 weeks · Warranty 36 months · MOQ 1 nos

Prabhatron · PRA-EB6 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

Prabhatron · PRA-CA7 series

I/O capacity

16 DI / 8 DO to 128 DI / 64 DO (see variants)

Analog inputs

0

Protocols south

Modbus

Protocols north

DNP3.0

Interlocking

Bay and station level

Lead time 4-6 weeks · Warranty 36 months · MOQ 2 nos

Prabhatron · PRA-3E6 series

Rating

10 A to 400 A (see variants)

Output voltage

24 V

Input

230 V 1-ph

Topology

Thyristor

Voltage regulation

+/- 1%

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

Prabhatron · PRA-221 series

Rating

10 A to 200 A (see variants)

Output voltage

220 V

Input

230 V 1-ph

Topology

SMPS

Voltage regulation

+/- 1%

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