Description:
Open Recirculating Cooling Tower - KTK Kühlturm Karlsruhe KRD 1/12-12-1
Performance data per cooling tower KRD 1/12-12-1:
- Water volume flow: 15,6m³/h
- Water inlet temperature: 35 °C
- Water outlet temperature: 25 °C
- Dissipated heat: approx. 180 kW
- Wet bulb temperature at the design point: 22 °C
- Required nozzle pressure on the spray system: 0.36 bar
- Required evaporative water quantity (EN 14705): 0,25 m3/h
- Amount of desalination water to be dissed at EZ=3 according to VD13803: 0.12 m3/h
- The actual water requirement also depends on the amount of sludge water. The amount of sludge water is determined by the possible thickening. If possible, the thickening should be between 3 – 10.
Technical data per cooling tower:
- Fans – Quantity: 1 piece
- Power requirement per fan: 0.2 / 1.7 kW
- Power requirement per cooling tower:0.2 / 1.7 kW
- Subsidized air volume flow: 8050 / 16100 m²
- Speed: 192 / 383 1/min
- Drive Motors - Number
- Motor: Dahlander, pole switchable with full PTC protection
- Rated power per motor: 0.5 / 2 kW
- Rated power per cooling tower: 0.5 / 2 kW
- Rated engine speed: 720 / 1440 min-1
- Rated motor current: 2.8 / 4.4 A
- Protection class: IP55
- Mains voltage: 400V
- Mains frequency: 50 Hz
- Tolerance: ± 5%
Sound specifications per cooling tower with silencer:
- Expected average sound pressure level in the freefield, above a reflective plane at a distance of 15 m (noise measurement according toDIN 45635 - 01 - KL2, rectangular envelope area): 37 dB(A)
- Sound – Power (Determination according to DINEN ISO 3744): 72 dB(A)
Dimensions + weights per cooling tower with silencer:
- Length incl. cooling water connections: 3680 mm
- Width: 1250 mm
- Height: 3465 mm
- Empty weight: 920 kg
- Operating weight: 1470
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