Power transformer
isolationelectrical power supplydry

power transformer
power transformer
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power, isolation, electrical power supply
for medical applications, for electronics, for marine applications, industrial, for indoor service, protection, for switching power supplies, emergency power supply, for UPS, for industrial use, for halogen lamps, for swimming pool spotlights, for railway applications, for IGBT, for DC/DC converters, for industrial applications, for photovoltaic applications, for inverters
Other characteristics
AC, laminated, low-frequency, safety, portable, compact, switching, primary, three-phase to dual-phase, secondary, frequency, phase-shifting, step-up, low-loss, with copper windings, flyback, with choke, custom, K-factor, earth-leakage, rectifier, multi-winding
Electric power

Max.: 2,000,000 W (2,719.2423 hp)

Min.: 50 W (0.068 hp)

Primary voltage

Max.: 1,000 V

Min.: 1 V

Secondary voltage

Max.: 1,000 V

Min.: 1 V


The single-phase and three-phase transformers and auto-transformers are equipped with either copper or aluminum windings. These units feature air-type cooling and can perform up to 2000 kVA, with a frequency up to a maximum of 1000 Hz. Their insulation voltage is 3 kV with classes H, F and B. These units have a protection level of IP00. Environmental: - Temperature: 0°C ÷ 50°C - Non-condensing humidity: 0% ÷ 95% Compliance with the standards: IEC 726 and IEC 76 (power and distribution), EN 61558-2-2 (control), EN 51558-2-4 (isolating), EN 61558-2-6 (safety-isolating), EN 61558-2-13 (autotransformers), EN 61558-2-15 (electromedical), EN 60076-6 and EN 61558-2-20 (reactors), UL 506, CSA 66/88 and Nema (for North-America), RINA (for naval applications)


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.