Defence division
Naval and airfield power.
Shore supply, battery charging, ground power and test equipment for naval and air applications. Designed by our in-house engineering team and manufactured in India, including sub-assemblies and core sub-parts.
- ground power units supplied
- 250+
- ground power unit models
- 20–90 kVA
- mobile rectifier chargers
- 1,500 kW
- single-unit AC load bank
- 4.7 MW
Defence products
Products
All 7 defence products
Rectifiers and battery chargers
Rectifiers and battery chargers
Mobile rectifier battery chargers
Thyristor-controlled mobile rectifier chargers from 100 kW to 1,500 kW for high-capacity and submarine batteries.
100 kW to 1,500 kW, 200 V to 600 V DCRectifiers and battery chargers
Naval battery chargers
Thyristor-controlled and N+1 SMPS battery chargers, 24 V to 550 V, for naval ships and shore installations.
24 V to 550 V DC; 15 A to 1,500 A (thyristor)Aircraft ground support equipment
Aircraft ground support equipment
Aircraft ground power units
400 Hz AC and 28 V DC ground power units for starting and maintaining military aircraft and helicopters.
AC/DC GPUs, 20–90 kVA models; larger units to order; 400 Hz AC, 28 V DCAircraft ground support equipment
Brushed starter generators
Air-cooled brushed starter generators for aircraft and helicopter engines, 150 A to 550 A at 28 V DC.
150 A to 550 A, 28 V DCFrequency converters and regulated AC supplies
Regulated power supplies
- Submarine and ship battery charging
- Naval shore and dockyard supply
- Aircraft and helicopter ground power
- Engine starting for aircraft and small gas turbines
- Radar and avionics power
- Starting and testing armoured vehicles
- 400 Hz test benches and laboratories
- Load testing of shipboard electrical systems
Featured case study · Naval dockyard
A 3 MW load bank, split in two
Two identical trolley-mounted units test generator sets and on-board power, working together as one 3,000 kW bank or separately.
Questions
What customers ask about defence
Are your defence products designed in India?
Yes. Design, manufacturing and testing are done in-house. Ask us for indigenous-content details for Buy (Indian-IDDM) procurement.
Can you supply 400 Hz power?
Yes. Static and rotary frequency converters deliver 50, 60 or 400 Hz, and ground power units supply 400 Hz AC and 28 V DC for aircraft.
Do you build load banks for shore testing?
Yes, from compact portable units up to a 4.7 MW single-unit AC load bank, including a trolley-mounted twin design that works as one 3 MW bank or two separate units.
Get in touch
Request a quote.
Have a load to power? Share the voltage, current and site conditions. An application engineer will reply with a configuration.
Already own one of our products? Customer care 1800-891-3319 (toll free)