Prakashtek Power Electronics (Sample)

Prakashtek · PRA-847 series

Rating

200 kVAr to 25 MVAr (see variants)

Voltage

690 V

Topology

3-level IGBT

Response time

< 5 ms

Compensation

Capacitive and inductive, bidirectional

Lead time 16-24 weeks · Warranty 36 months with AMC · MOQ 5 nos

Prakashtek · PRA-244 series

Rating

400 kVAr to 25 MVAr (see variants)

Voltage

33 kV

Topology

3-level IGBT

Response time

< 10 ms

Compensation

Capacitive and inductive, bidirectional

Lead time 8-12 weeks · Warranty 24 months from commissioning · MOQ 5 nos

Prakashtek · PRA-D73 series

Rating

10 kVAr to 400 kVAr (see variants)

Detuning factor

5.67% (210 Hz)

Rated voltage

415 V

Core

Air core

Winding

Copper

Lead time 4-6 weeks · Warranty 12 months from commissioning · MOQ 1 nos

Prakashtek · PRA-B59 series

Rating

50 kVAr to 400 kVAr (see variants)

Detuning factor

7% (189 Hz)

Rated voltage

525 V

Core

CRGO silicon steel, gapped

Winding

Copper

Lead time 2-3 weeks · Warranty 18 months from supply · MOQ 10 nos

Prakashtek · PRA-132 series

Rating

1000 kW to 5000 kW (see variants)

Output voltage

6.6 kV

Topology

NPC 3-level

Input harmonics

Below IEEE 519 (18/24/36-pulse)

Power factor

> 0.95 at full speed range

Lead time 22-30 weeks · Warranty 24 months from commissioning · MOQ 1 nos

Prakashtek · PRA-AB4 series

Rating

500 kW to 3500 kW (see variants)

Output voltage

6.6 kV

Topology

NPC 3-level

Input harmonics

Below IEEE 519 (18/24/36-pulse)

Power factor

> 0.95 at full speed range

Lead time 14-18 weeks · Warranty 24 months from commissioning · MOQ 5 nos

Prakashtek · PRA-722 series

Rating

2 MVAr to 80 MVAr (see variants)

System voltage

11 kV

Configuration

TCR + TSC

Thyristor valve

Air-cooled

Response time

< 20 ms

Lead time 30-40 weeks · Warranty 24 months from commissioning · MOQ 1 nos

Prakashtek · PRA-FE9 series

Rating

2 MVAr to 80 MVAr (see variants)

System voltage

33 kV

Configuration

TCR + FC

Thyristor valve

Water-cooled

Response time

< 20 ms

Lead time 20-28 weeks · Warranty 24 months from commissioning · MOQ 1 nos

Prakashtek · PRA-D94 series

Rating

100 kVA to 1000 kVA (see variants)

Input range

340-480 V (3-ph)

Output voltage

415 V ±3%

Phases

1-ph

Correction speed

< 20 ms (static)

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

Prakashtek · PRA-C17 series

Rating

5 kVA to 200 kVA (see variants)

Input range

300-460 V

Output voltage

230 V ±1%

Phases

1-ph

Correction speed

25 V/s

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

Prakashtek · PRA-6A4 series

Filter rating

100 kVAr to 500 kVAr (see variants)

Tuned to

4.7th (235 Hz)

Voltage

440 V

Reactor core

CRGO laminated

Reactor insulation

Class H

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

Prakashtek · PRA-769 series

Rating

200 kVAr to 800 kVAr (see variants)

Rated voltage

440 V

Capacitor type

Gas-filled cylindrical

Switching

Thyristor

Detuning

14% (134 Hz)

Lead time 4-6 weeks · Warranty 18 months from supply · MOQ 1 nos

Prakashtek · PRA-261 series

Rating

37 kW to 250 kW (see variants)

Input voltage

3-ph 690 V

Control mode

V/f

Overload

110% 60 s (variable torque)

Protection class

IP20

Lead time 1-2 weeks · Warranty 18 months from commissioning · MOQ 1 nos

Prakashtek · PRA-A55 series

Rating

37 kW to 400 kW (see variants)

Input voltage

3-ph 690 V

Control mode

Closed loop vector

Overload

150% 60 s (constant torque)

Protection class

IP54

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

Prakashtek · PRA-A87 series

Compensation current

30 A to 150 A (see variants)

Voltage

3-ph 480 V

Wires

4-wire

Harmonic order

2nd to 25th

Response time

< 100 µs sampling

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

Prakashtek · PRA-0B7 series

Rating

25 kVA to 100 kVA (see variants)

Primary voltage

380-440 V

Secondary voltage

110 V

Phases

1-ph

Winding

Copper

Lead time 4-6 weeks · Warranty 12 months from commissioning · MOQ 1 nos

Prakashtek · PRA-6C7 series

Rating

10 kVA to 500 kVA (see variants)

Primary voltage

380-440 V

Secondary voltage

415 V

Phases

3-ph

Winding

Aluminium

Lead time 4-6 weeks · Warranty 12 months from commissioning · MOQ 2 nos