Vitosol 300-TM Typ SP3C – Vacuum Tube Collector
(设备/材料)
状态: New
位置或存放国家: Germany
服务工程支持: Yes
保证: Yes
价钱: 要求价格
描述:
The Vitosol 300-TM Typ SP3C is a high‑efficiency vacuum tube collector operating on the heat pipe principle with automatic temperature shutdown (ThermProtect) for high operational reliability. The collector is designed for heating drinking water, heating water, and swimming pool water via heat exchangers, as well as for process heat generation. Each vacuum tube contains a highly selective coated absorber that ensures high solar absorption and low thermal emission. The collector is available in three sizes: 1.26 m² (10 tubes), 1.51 m² (12 tubes), and 3.03 m² (24 tubes). The vacuum tubes can be rotated by 25° for optimal solar orientation without shading. The collectors can be mounted on pitched and flat roofs, façades, or free‑standing.
概观:
| General Data | |
| Number of tubes | 24 |
| Gross area | 4.62 m² |
| Absorber area | 3.03 m² |
| Aperture area | 3.19 m² |
| Distance between collectors | 88.5 mm |
| Dimensions | |
| Width (a) | 2061 mm |
| Height (b) | 2241 mm |
| Depth (c) | 150 mm |
| Thermal characteristics (based on absorber area) | |
| Optical efficiency | 78.2% |
| Heat loss coefficient k₁ | 1.761 W/(m²·K) |
| Heat loss coefficient k₂ | 0.008 W/(m²·K²) |
| Thermal characteristics (based on aperture area) | |
| Optical efficiency | 74% |
| Heat loss coefficient k₁ | 1.668 W/(m²·K) |
| Heat loss coefficient k₂ | 0.007 W/(m²·K²) |
| Other data | |
| Thermal capacity | 5.73 kJ/(m²·K) |
| Weight | 79 kg |
| Fluid content | 1.55 L |
| Permissible operating pressure | 6/0.6 bar/MPa (up to 8/0.8 with safety valve) |
| Max. stagnation temperature | 150°C |
Documentation:
Viessmann Group / Viessmann Climate Solutions
地点: 35108 Allendorf (Eder), Germany
主要产品/服务: Gas condensing boilers, heat pumps, solar collectors (flat-plate and vacuum tube), water treatment systems (filters, softeners), DHW storage tanks, heating control systems.
成立年: 1917