Mumbai, Maharashtra, India
Our Products
Radiotone 0.5 A, 0.75 A, 1.2 A Single Layer Variable Autotransformers (colloquially known as Variac) are very small in size (82 mm Dia) Variable Autotransformers. In same size we can also make from 0 to 25V at 5A or 0 50V @ 3A and for 400 Hz applications.
Radiotone 0.5 A, 0.75 A, 1.2 A Single Layer Variable Autotransformers (colloquially known as Variac) are used in Instrumentation, HV Testers & Aviation (400 Hz). All the models are coated for physical protection as shown in the picture. We use Roller brushes for very smooth long lasting & arc free contact.
Radiotone AC Power Source is a tailor-made product used mainly for Testing High Voltage High Power Motors & Switch gears.
A typical example would be Input 415V and Output variable from 0 690V @120A.Radiotone AC Power Source comprises of appropriately rated 3 phase motorized variable transformer with phasewise step-up transformers. It has a facility to increase/decrease simultaneously for all 3 phases or for individual phases. This is useful for equalizing phase voltage during testing. It has a single phasing preventer, MCCB, zero start, phase sequence error indicator, with a tower lamp.
Range : 100A 3 Phase to 1200A 3 Phase Motorized with geared mechanism CommonIndividual phase voltage raiselower Our standard coils are 100 Amp, 150 Amp, 200 Amp.
