Air-water cooled high-voltage motor (IC81W / IC86W), 185kW–25000kW, for sites with ample water supply and strict noise/ventilation needs such as power auxiliaries and large pumping stations.
| Frame | H355–H1120 |
| Power Range | 185 kW–25000 kW |
| Voltage | 3kV / 6kV / 6.6kV / 10kV |
| Frequency | 50Hz / 60Hz (VFD ok) |
| Poles | 2 / 4 / 6 / 8 / 10 / 12 / 16 |
| Protection | IP44 / IP54 / IP55 |
| Cooling | IC81W / IC86W (air-water) |
| Insulation | Class F |
| Mounting | IMB3 / IMB35 / V15 |
| Duty | S1 (continuous) |
| Standards | JB/T 10315 |
The YKS high-efficiency high-voltage three-phase asynchronous motor (frame H355–H1120) uses air-water cooling (IC81W / IC86W): internal hot air is circulated through a water cooler, delivering far greater heat dissipation than air-to-air cooling. It suits high-power, continuous full-load duty and sites with strict noise/ventilation limits. Built on XIMA's long HV experience with the latest international standards.
Ambient -15℃ to +40℃, altitude ≤1km, monthly avg. humidity ≤90% (at 25℃); Class F insulation, S1 duty.
SIMO Motor