Core Technology Platform Parameters (Serialized General):
- Power Coverage Range: 100 kW – 5 MW, with graded classification, fully covering small-to-medium auxiliary vessel and large main propulsion vessel power requirements
- Center Height Specifications: H315, H355, H400, H450, H500, H560, H630, H710, H800 full-series standardized coverage
- Voltage Rating: 400V, 690V low-voltage; 3 kV/6 kV/10 kV high-voltage; supports marine special customization
- Speed Range: 300–1,500 rpm, compatible with low-speed heavy-load and medium-to-high-speed conventional propulsion vessel navigation operating conditions
- Pole Configuration: 4–16 poles (optional), matching different tonnage vessel propulsion torque and speed requirements
- Protection Class: IP44/IP54/IP55 marine-dedicated protection, with dust, moisture, salt spray, and seawater splash protection
- Insulation Class: Class F / Class H marine moisture-resistant and vibration-resistant insulation, adopting VPI vacuum pressure impregnation process, compatible with marine high-humidity, vibration, and temperature-alternating operating conditions
- Cooling Method: Open-type self-cooling, independent forced air cooling, air-to-air cooling (multiple modes optional), compatible with enclosed engine room heat dissipation conditions
- Duty Type: S1 continuous duty, supporting vessel all-weather uninterrupted navigation and variable-load continuous operation
- Operating Condition Adaptability: Stable operation in marine –30 °C to +55 °C wide temperature range, high salt spray, and strong vibration extreme complex operating conditions
- Certification: Benchmarked against international marine equipment standards; capable of CCS, BV, ABS, DNV, and other major classification society type approval
Platform Core Advantages:
- Complete product spectrum: Modular development design, with complete power, dimension, and protection class gradients, rapidly matching various vessel installation space and power configuration requirements without repeated dedicated R&D.
- Efficient delivery response: Standardized structure, universal components, and modular design, substantially shortening selection, customization, production, and delivery cycles, compatible with vessel supporting and old equipment retrofit requirements.
- Strong operating condition adaptability: Inherits industrial motor high-strength structural advantages, with targeted optimization of marine anti-corrosion, moisture-proof, vibration-resistant, and load-fluctuation-resistant performance, capable of withstanding sea surface wind and wave impacts and sudden load changes, with low failure rates.
- Low maintenance costs: Standardized structural design, with convenient post-delivery inspection and component replacement, effectively reducing vessel full life-cycle maintenance costs, with outstanding cost-effectiveness.
- Full compliance coverage: Design, production, and inspection processes fully aligned with domestic and international marine industry standards, enabling smooth classification society certification, meeting vessel delivery, maritime acceptance, and export supporting requirements.
Application Scenarios:
Widely compatible with various vessels with 100 kW–5 MW power requirements, covering inland waterway transport vessels, coastal engineering vessels, small-to-medium fishing vessels, auxiliary work vessels, and ocean-going auxiliary vessels’ main and auxiliary propulsion systems. Also suitable for old vessel asynchronous propulsion motor energy-saving retrofits, equipment updates, and standardized replacement projects.
