Marine three-phase asynchronous motor (YZ-H)
Deck machinery electric drives for various ships and oil platforms, suitable for short-term rated operations such as anchor windlasses, winches, and capstans.
Keyword: Marine three-phase asynchronous motor (YZ-H)
Product Overview
The YZ-H series three-phase asynchronous motors are designed and manufactured in accordance with national standards GB755 "Rotating Electrical Machines - Performance and Rating", GB/T7060 "Basic Technical Requirements for Marine Rotating Electrical Machines", and Q/KDDJ011-2021 "Technical Conditions for YZ-H Series Marine Lifting Three-Phase Asynchronous Motors". They feature good performance, small size, low noise, reliable operation, and easy maintenance. Suitable for short-time rated deck machinery power drives on various ships and oil platforms, such as anchor windlasses, winches, and capstans. They can also be used as the power source for infrequently operated cargo hoists.
Product Applications
Suitable for short-time rated deck machinery power drives on various ships and oil platforms, such as anchor windlasses, winches, and capstans.
Operating Conditions
| Ambient Temperature | -25-+40°C |
| Tilt and Sway | List, roll: ±22.5°; Pitch, yaw: ±10° |
| Altitude | 0m |
| Pitch | 10° |
| Relative Humidity | ≤ 95% |
| Condensation, salt spray, oil mist | Yes |
| Insulation Class | F/H |
| Protection Class | IP56 |
| Power Supply | 380V/50Hz or 440V/60Hz |
| Cooling Method | IC411 or IC410 |
| Duty Cycle | Single-speed motors are S2 30min and S2 5min short-time duty cycles. Dual-speed motors are S2 30min/10min and S2 30min/15min short-time duty cycles. Three-speed motors are S2 10min/30min/5min short-time duty cycles. |
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