Three-Phase Induction Motors – Master Line (Classified Area)
The Master line motors are calculated and designed to meet the most diverse applications in explosive atmospheres. With specific safety features, they guarantee the safety of the plant where equipment with standard features cannot be used.
Technical Characteristics
- Rated output: up to 50,000 kW
- Voltage: 220 up to 13,800 V
- Speed: 3.600 up to 300 rpm
- Frequency: 50 or 60 Hz
- Cooling systems: IP55, IP56 or IP65
Certifications and Tests
Motors used in explosive atmospheres are tested and certified by entities and/or certification laboratories, in order to guarantee their compliance with the standards applicable to the type of protection used. They are supplied with types of protection “Ex eb” (Increased Safety – with EPL Gb), “Ex ec” (Increased Safety – with EPL Gc), “Ex p” (Pressurized Enclosure – With EPL Gb and Gc), or “Ex t” (Dust Ignition Protection – with EPL Db and Dc), meeting the requirements of national and international standards, being tested and approved by internationally recognized certification bodies. Among them we can mention: TÜV (Brazil), TÜV (Germany), PTB (Germany), Test Safe (Australia), among others.
