OA-TC-ZY Series
Principle: The OA-TC-ZY compact integrated chilled and hot water unit adopts a patented dual-compressor design. It divides the original single-unit capacity of 36,000–60,000 Btu/h into two stages for startup, reducing the minimum cooling and heating capacity to 18,000–30,000 Btu/h, making it highly suitable for yacht applications. In summer cooling mode, the unit supplies 7°C chilled water for cabin cooling. In winter heating mode, it provides 45°C hot water for cabin heating.
Related Submodels:
| Model | Btu/h | Power | Cooling input power | Heating input power |
|---|---|---|---|---|
| OA-36TC-ZY | <96000 | AC220V/50Hz | 2.4-20kW | 2.4-20kW |
| OA-48TC-ZY | <96000 | AC220V/50Hz | 2.4-20kW | 2.4-20kW |
| OA-60TC-ZY | <96000 | AC220V/50Hz | 2.4-20kW | 2.4-20kW |
Features
- Two-stage startup per unit for reduced inrush current
- Integrated control panel, circulation pump, and water replenishment module
- Low-noise operation
- Digital control with comprehensive protection functions
- Corrosion, vibration, and sway resistant design
- Patented product - beware of counterfeits
Protection Functions
- Water flow protection: seawater & circulating water
- Refrigerant pressure protection: high & low pressure
- Compressor protection: overload & overheating
- Seawater temperature protection: low seawater temperature, inlet/outlet water temperature differential
- Circulating water temperature protection: high/low circulating water temperature, inlet/outlet water temperature differential
- Special anti-corrosion protection: zinc rod corrosion protection (optional)
Technical Specifications
- Model: OA-48TC-ZY
- 48: indicates model size with cooling/heating capacity of 48,000 Btu/h
- Power Supply: 220V/50Hz/1Ph
- Effective Operating Water Temperature (Rivers, Lakes, Seawater): 3-35°C
- Drain Pan & Frame: Stainless steel
- Condenser Material: B10 cupronickel tube/titanium tube
- Evaporator Material: 316 stainless steel
- Refrigerant: R410A
Specification：