Hyosung Heavy Industries complies with international standards such as KS, IEC, and NEMA, which is produced with excellent insulation ability and low vibration/low noise design. Motors are installed in various industries such as power plants, oil & gas, petrochemicals, desalination, ships, steel, etc.
Features and Benefits
Excellent insulation system (Hyosung class F Supact Insulation System)
Special cage rotor structure suitable for various load conditions (double cage, deep-slot cage type)
Low vibration and noise structure design (ANSYS & NASTRAN)
Optimum design through electromagnetic and flow analysis (C.F.X & FLUX 2D)
Hyosung’s IEC standard motors feature excellent insulation systems, strict process controls, and quality management that allow for a low vibration and noise structure design. Its double cage rotor structure and special varnish finishing, as well as adherence to international standards (e.g., IEC, NEMA, and IEEE), allow the motor to run perfectly under various load conditions including those with a wide moment of inertia.
Uses
Pumps, fans, compressors, cranes, mills, crushers
General and steel industries
Petrochemical and cement plants
Hydraulic & thermal power plants
Nuclear power plant (Class-1E [Q-Class] & Non-Class-1E Motor)
Hyosung’s NEMA standard motor has acquired the international certification from NEMA, and its superiority has been verified by our global customers. It features an excellent insulation system, strict process controls, and quality management, which allow for a low vibration and noise structure design. Its double cage rotor structure and special varnish finishing allow the motor to run perfectly under various load conditions including those with a wide moment of inertia.
Uses
Pump, fan, compressor, crane, mill, crusher
General and steel industries
Petrochemical and cement plants
Hydraulic & thermal power plants
Atomic power plant (Class-1E (Q-Class) & Non-Class-1E Motor)
Ships
Production range
Output: Max 25,000kW
Voltage: Max. 13.8kV
Frequency : 50Hz, 60Hz
Explosion-proof Motor (HV)
Explosion-proof Motor(HV)
Explosion-proof motors require durability and high performance because they are installed in an environment where explosive gas exists in the oil & gas industry. Hyosung Heavy Industries has a lineup of explosion-proof motor products that meet major international standards (IECEx, ATEX, UL, CSA, GOST, KGS, etc.).
Characteristics
Ex d : The container endures internal explosion pressure when explosive gas explodes, or steam causes a large pressure increase. In addition, the motor is structured to be protected from external explosive gas or steam that may enter through the joints or openings.
Ex p : The protective gases’ pressure is maintained at a higher level than the external environment to create an explosion-proof structure that protects the motor from external influence.
Ex e : This motor has a mechanically and electrically enhanced safety structure against temperature increases to prevent electrical sparks and arcs, which can act as an igniter for the explosive gas or steam in operation.
Ex n : Under normal operating conditions, ignition is not induced in the surrounding explosive gas or vapor.
Certifications
Production range
Explosion-proof Motor(HV) Production range
Ex d
Ex e
Ex p
Ex n
Pole
~ 20P
~ 20P
~ 20P
~ 20P
Max Power
~ 4,000kW
~ 13,000kW
~ 13,000kW
~ 13,000kW
Max Frame
~ 800Fr.
~ 1500Fr.
~ 1500Fr.
~ 1500Fr.
Reference
Main Delivery Countries
Key Delivery Performance
Saudi Arabia, SEC's Duba Combined Cycle Power Plant (550MW)
Saudi Arabia, SWCC's Yanbu III Desalination Project
Kuwait, MEW’s Sabiya-1 Combined Cycle Power Plant (750MW)
Kuwait, MEW’s DOHA RO Desalination Project
Kuwait, KNPC’s Al-Zour Refinery Project
Qatar, Kahramaa’s Facility D IWPP Project
UAE, ENEC’s Barakah Nuclear Power Plant
Malaysia, TNB’s Fast Track 3A Thermal Power Plant (1x1000MW)
Vietnam, Petro Vietnam's Long Phu 1 Thermal Power Plant (1x1200MW)
Indonesia, PT PLN’s Central Java Thermal Power Plant (2x1000MW)
