 | Introdiction | | · | Hyundai rotating machinery have been supplied and tested in accordance with worldwide classification socities such as Lloyd Register, ABS, DNV and KR for marine and IEC, NEMA, CSA, IEEE, KS, JEC and AS for industrial application as well
| | Quality Features | | · | Class F insulation with Class B temperature rise as standard | | · | VPI insualation provided high reliablity and long life | | · | Numerous modification available with quick delivery | | · | Suitability for tropical environment | | · | Magnetic slot wedge for improved electric characteristics | | · | Ample space in terminal box for easy cable connection | | · | Unidirectional cooling fan for higher efficiency and lower noise | | · | Simple installation | | · | Low vibration and noise | | · | Various material of cooling fan : Steel, aluminum, plastic | | | | | | | Applicable Standards | IEC, IEEE, NEMA, BS, JIS, JEC, KS | | Voltage | 2000V to 13800V | | Frequency | 50Hz and 60Hz | | Time Duty | Continuous duty (S1) | | Service Factor | 1.0 | | Ambient Temperature | -20 to + 40 degrees C (0 to 40 degrees C for self cooling sleeve bearing) | | Insulation Class | F | | Temperature Rise | 80 degrees C (Resistance Method) | | Bearing | Bracket mounting type high quality anti-friction bearings or sleeve bearings | | Shaft | Normalized carbon steel, Single extension with keyway & key (AISI #4140 shaft material is available) | | Starting Method | Full voltage direct on line (In case of squirrel cage rotor) | | Starting Duty | Two times from cold condition, One time from hot condition | | Environmental Condition | Non-hazardous area | | Direction of Rotation | Uni-direction (Bi-direction is possible by requirement) | | Color of Finish Paint | Munsell No. 7.5 BG 6/1.5 | | Enclosures | Open drip proof, WPI, WPII, TEFC, TEAAC | | | | Welded steel structure | | · | Easy maintenance for brush | | · | Radial cooling circuit in core | | · | Rigid construction of rotor coil | | · | Ample space in slip ring compartment | | | ODP-Wound-HRS7 | | | | Enclosure | ODP (Open Drip Proof) | | Rotor Type | Wound rotor | | Poles | 4 to 12 pole | | Voltage | 2000V to 14000V | | Output Range | 260 kW to 4700 kW (at 60Hz, 6600V, 4 pole) | | Type of Construction | IMB3 | | Frame | 355 to 710 | | Degree of Protection | IP 23 (IEC 60034-5) | | Method of Cooling | IC 01 (IEC 60034-6) | | |
