Teesta Power Electronics (Sample)

Teesta · TEE-FF5 series

Compensation current

50 A to 300 A (see variants)

Voltage

3-ph 415 V

Wires

4-wire

Harmonic order

2nd to 50th

Response time

< 20 ms

Lead time 3-4 weeks · Warranty 24 months from commissioning · MOQ 10 nos

Teesta · TEE-716 series

Rating

2 MVAr to 40 MVAr (see variants)

System voltage

66 kV

Configuration

TCR + FC

Thyristor valve

Water-cooled

Response time

< 20 ms

Lead time 20-28 weeks · Warranty 24 months from commissioning · MOQ 5 nos

Teesta · TEE-649 series

Rating

2 MVAr to 80 MVAr (see variants)

System voltage

132 kV

Configuration

TCR + FC

Thyristor valve

Water-cooled

Response time

< 20 ms

Lead time 20-28 weeks · Warranty 36 months from commissioning · MOQ 1 nos

Teesta · TEE-261 series

Rating

37 kW to 400 kW (see variants)

Input voltage

3-ph 415 V ±10%

Control mode

Closed loop vector

Overload

150% 60 s (constant torque)

Protection class

IP20

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

Teesta · TEE-3A2 series

Rating

50 kVAr to 200 kVAr (see variants)

Detuning factor

5.67% (210 Hz)

Rated voltage

11 kV

Core

CRGO silicon steel, gapped

Winding

Copper

Lead time 4-6 weeks · Warranty 12 months from commissioning · MOQ 5 nos

Teesta · TEE-7D8 series

Rating

25 kVAr to 100 kVAr (see variants)

Detuning factor

5.67% (210 Hz)

Rated voltage

11 kV

Core

CRGO silicon steel, gapped

Winding

Aluminium

Lead time 2-3 weeks · Warranty 12 months from commissioning · MOQ 2 nos

Teesta · TEE-092 series

Filter rating

50 kVAr to 200 kVAr (see variants)

Tuned to

Broadband

Voltage

11 kV

Reactor core

Air core (HV)

Reactor insulation

Class H

Lead time 3-4 weeks · Warranty 24 months from supply · MOQ 10 nos

Teesta · TEE-137 series

Rating

500 kW to 8000 kW (see variants)

Output voltage

3.3 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 36 months from supply · MOQ 2 nos

Teesta · TEE-788 series

Rating

200 kW to 3500 kW (see variants)

Output voltage

6.6 kV

Topology

Cascaded H-bridge

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

Teesta · TEE-584 series

Rating

5 kVA to 250 kVA (see variants)

Primary voltage

380-440 V

Secondary voltage

110 V

Phases

1-ph

Winding

Copper

Lead time 2-3 weeks · Warranty 12 months from commissioning · MOQ 1 nos

Teesta · TEE-614 series

Rating

50 kVAr to 300 kVAr (see variants)

Rated voltage

440 V

Capacitor type

Gas-filled cylindrical

Switching

Thyristor

Detuning

7% (189 Hz)

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

Teesta · TEE-845 series

Rating

200 kVAr to 1 MVAr (see variants)

Voltage

690 V

Topology

3-level IGBT

Response time

< 10 ms

Compensation

Capacitive and inductive, bidirectional

Lead time 8-12 weeks · Warranty 36 months with AMC · MOQ 5 nos

Teesta · TEE-878 series

Rating

5 kVA to 200 kVA (see variants)

Input range

160-270 V (1-ph)

Output voltage

415 V ±1%

Phases

3-ph, 4-wire

Correction speed

35 V/s (servo)

Lead time 3-5 weeks · Warranty 12 months from supply · MOQ 1 nos