Product List

350A H-Bridge, Air cooled IGBT stack
- 800V DC Bus - 1700V IGBTs - 3kHz switching frequency - Air cooled - Rated for 50°C Ambient - Fiber optic interface driver - DC voltag

Solar Stack
- 800V DC Bus - 1100A current rating, 3 phase - 1200V IGBTs - 4kHz switching frequency - Air cooled - Rated for 50°C Ambient - Electric

IGBT stack for HF inverter
- 600V DC Bus - 180A current rating, 3 phase - 1200V IGBTs - **15kHz switching frequency** - Air cooled - Rated for 50°C Ambient - Elec

Thyristor and Diode stacks
- SCR stacks upto 6000A - Forced-air and water-cooled designs - Complete solutions with fuses - Customised solutions

Active Harmonic Filter and VAR Compensator
Energy Efficiency, process improvement and productivity enhancement are driving the need for use of VFDs in all Industries from last two

±12kA Fast Power Supply
---------------------------------------------------------------- -------------------------------------------------------

250kVA High frequency IGBT stack.
- 25 kHz, hard switching - 600 V DC bus. - 482 Amperes RMS, 3 phase - Customized heat sinks - Film capacitors for DC link - IGBTs with S

HV Power supply
- 15Kv, 28A - 11Kv, 35A - 40Kv, 5A - Modular Power Supplies - Based on ZVS IGBT technology - Amorphous core Transformers

Rectifier Stack
- Three phase Diode Bridge Stack upto 1200VDC, 1000A - Used extensively as front end rectifier in 1.5MW, WEC's - Field proven with large ins

IGBT stack for 800kW Windmill
- Three phase stack for 300kW - Each half-bridge made of two chopper modules - New generation of Infineon IGBT Tjmax 175ºC - Boost chopper a

Water Cooled IGBT Stack
- 300A current rating, single phase - 600V IGBTs - **15kHz switching frequency** - Water cooled - Rated for 50°C Ambient - Fiber opt

IGBT stack for 1.65MW Windmill
* Single Leg Stack Air Cooled 800 Amp AC O/P * Extensively used in Wind Mills of 1.65MW Rating * Water cooled versions also available * Sup


© 2005-2017 Veeral Controls Pvt. Ltd. All rights reserved.