ZDR Series Steam – Electric Heating Hot Water Tank
Application and Principle
This series of hot water tanks is applicable to heating fresh water by electricity or steam on ships or platforms for crew use. It can be used in combination with the fresh – water pressure tank on board, utilizing the fresh water in the fresh – water pressure tank to replenish this tank, and then heating it with electric or steam heating elements for the use of the entire vessel.
Technical Data
| Type | ZDR – | |||||||
|---|---|---|---|---|---|---|---|---|
| Capacity (m³) | 0.12 | 0.2 | 0.3 | 0.5 | 1.0 | 1.5 | ||
| Working Pressure (MPa) | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | ||
| Design Pressure (MPa) | 0.45 | 0.45 | 0.45 | 0.45 | 0.45 | 0.45 | ||
| Test Pressure (MPa) | 0.68 | 0.68 | 0.68 | 0.68 | 0.68 | 0.68 | ||
| Safety Valve Opening Pressure (MPa) | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | 0.42 | ||
| Water Inlet Temperature (℃) | 15 | 15 | 15 | 15 | 15 | 15 | ||
| Outlet Water Temperature (℃) | 65 | 65 | 65 | 65 | 65 | 65 | ||
| Steam Consumption (kg/h) | 27.5 | 45 | 75 | 120 | 325 | 325 (here seems a bit abnormal as 1.0 and 1.5 have same value, but keep as original) | ||
| Steam Heating Capacity (kg/h) | 275 | 450 | 750 | 1200 | 3250 | 3250 | ||
| Steam Inlet Pipe Diameter (mm) | 0.25 | 0.38 | 0.6 | 1.0 | 2.5 | 2.5 (same abnormal situation as above) | ||
| Electric Heating Capacity (kW) | 90 | 140 | 180 | 280 | 360 | 540 | ||
| Electric Heating Power (kW) (this seems redundant as above has electric heating capacity, but keep as original) | 9 | 12 | 18 | 24 | 36 | 54 (assuming it’s a wrong – written or sub – item, but follow original) |
Attention please: The description might be incorrect, please contact us for confirmation.
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