High Voltage Motor

IEC Standard Motor(HV)

IEC Standard Motor(HV)

Hyosung’s IEC standard motors feature excellent insulation systems and 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 a condition 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
• Nuclear Power Plant (Class-1E (Q-Class) & Non Class-1E Motor)
• Ships

Production range

• Output: Max 25,000kW
• Voltage: Max. 13.8kV
• Number of poles : Max 30P
• Frequency : 50Hz, 60Hz
• Type: TEFC, TEAAC, TEWAC, ODP, WPI, WPII, Explosion-proof

NEMA Standard Motor(HV)

NEMA Standard Motor(HV)

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 a condition 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 protect 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 for preventing 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