Hind Rectifiers Ltd.

Bhandup West, Mumbai, Maharashtra

• Automatic GradeAutomatic
• Driven TypeElectric
• Weight100-1000kg
• Input Voltage220V
• Loading Power1-5kw
• ApplicationHome, Hotel
• Warranty1year

The power Diodes available from Hirect Include Standard Rectifier diodes starting from 6Amps to 6000Amp It(av), with voltages upto 4800V(piv). These devices are offered in a variety of packages starting from M6 stud in top hat range to 3" in capsule types. In addition to rectifier diodes, a number of fast recovery diodes and other special devices with avalanche characteristics are available.

Compact design, ONAN cooling with conservator & breather Hermetically Sealed Construction with corrugated expandable fins EHV grade mineral oil used for ONAN cooling Unique insulation system for silicon oil filled transformers High impedance transformer with in-built current limiting choke Electrostatic Shield between Primary and Secondary windings Proprietary high voltage rectifier stack design consists of module cards with silicon diodes with RC protection across each diode to protect the bridge from the stored charge from the ESP Complete internal assembly is lid mounted for ease of maintenance and repairs

HIRECT is leading supplier of the Water Cooled rectifier system. These rectifier systems supply high current upto 50KA for application like electro smelting. The systems are designed with OFWF cooling for transformer and water cooling for rectifiers. HIRECT also supplies converter transformer of ONAN and AN types as well as high current AC-DC chokes for smoothing and current limiting application.

The Division has done Pioneering work in the development and manufacture of power semiconductor devices and offer a comprehensive range in various packages. to complement this, a full range of heatsink assemblies using IEC Circuit configuration as well as custom design is available. Hirect Semiconductor device have gained a wide reputation for quality, in industrial, military and transportation application. To keep pace with the development of power electronics, Hirect has extended the range of stud based and capsule devices to include a family of isolated base power modules. These modules conform to international outline with a variety of diode and thyristor combination arrangement offering enhanced thermal and mechanical properties. To serve the sophisticated market, Hirect has invested extensively in the Quality testing systems to ensure international quality & reliability. The test facility is also used in rating and interpretation of device performance.