Descripción
CDF SDF SERIES THREE-PHASE MOTOR
INTRODUCTION:
Adopting the national uniform design, Y2 series three-phase induction motors are in conformity with IEC 34-1 and JB/T8680 standards, also up to the international advanced level of the 90’s. As the substitute of Y series induction motors, it possesses sophisticated features such as new construction, good appearance, slight vibration, low noise etc. CDF, SDF series three phase motors are newly designed by our company for the European and American markets on the basis of Y2 series. Its rated power and mounting sizes are the same as Y2 series. The efficiency of CDF and SDF can meets standards of EFF2 and EFF1. The motors are adopted in class F (Temperature rise B) insulation and IP55 protection. Motors can be equipped with PTC, as well as re-greasing system for frame size 160 and above, bearings of SKF, NSK or NTN at optional.
Adopting the national uniform design, Y2 series three-phase induction motors are in conformity with IEC 34-1 and JB/T8680 standards, also up to the international advanced level of the 90’s. As the substitute of Y series induction motors, it possesses sophisticated features such as new construction, good appearance, slight vibration, low noise etc. CDF, SDF series three phase motors are newly designed by our company for the European and American markets on the basis of Y2 series. Its rated power and mounting sizes are the same as Y2 series. The efficiency of CDF and SDF can meets standards of EFF2 and EFF1. The motors are adopted in class F (Temperature rise B) insulation and IP55 protection. Motors can be equipped with PTC, as well as re-greasing system for frame size 160 and above, bearings of SKF, NSK or NTN at optional.
PRODUCT DETAILS
| TECHNICAL DATA | |
| Housing metrial: | Cast Iron/aluminum |
| Output range: | 0.55KW~315KW |
| Polo: | 2002/4/6 |
| Terminal Box: | Top/Side Mounted |
| Protection Class: | IP55 |
| Insulation Class: | F/H |
| Bearing: | SKF/NSK/Chinese |
| Frequency: | 50/60HZ |
| Efficiency Standard: | IEC60034-30 IE2 |
| Operating Conditions | |
| Ambient temperature: | -15º C~40º C |
| Altitud: | not exceed 1000m |
| Tensión nominal: | 380V(at buyer’ s option) |
| Rated frequency: | 50HZ 60HZ(at buyer’ s option) |
| Cooling method: | IC 411 |
| Duty: | S1 |
1)Adjusting rate of stable voltage ±0.5%
2)Adjusting rate of instant voltage: ≥-15% ~ ≤+20%
3)Adjusting range of voltage: ≥±25%
4)Standard H insulation class.
All wound components are impregnated with materials and processes disigned specifically to provide the high build required for static windings and the high mechanical strength required for rotating components.
5)Simple installation and maintenance with easy access to terminals, rotating diodes and coupling bolts
6)Protection class: IP21-23(NEMA1) enclose is standard for all industrial alternators;
