KC-2x280JB1-B01C C
422.68 kW
Condenser KC-2x291EC1-C04C C
Defrost: None
Product code: KC-2x291EC1-C04C C
- Heat rejection i
- 421.48 kW
- Air flow
- 111,357 m³/h
- Fin spacing
- 2.1 mm
- Fans
- 4 × ⌀910 mm
Nominal conditions (EN 327): air inlet 25 °C, condensing temperature 40 °C (ΔT 15 K), gas inlet superheat 26 K, no subcooling, relative humidity 50 %
Data
| Air flow | 111,357 m³/h |
|---|---|
| External surface | 1,105.3 m² |
| Inner volume | 132.2 dm³ |
| Fin spacing | 2.1 mm |
| Fin material | Aluminium |
| Net weight | 1,346 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 64.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø42 |
| KC-2x291EC1-C04C C | None |
|---|
Performance
ΔT (condensing − air inlet) must be within 8–20 K; air inlet 25…50 °C.
R404A, dew point, air inlet 25 °C, ΔT 15 K (condensing 40 °C); Vendor rating (gas inlet superheat 26 K, no subcooling)
- Heat rejection · High speed (Δ)
- 426.620 kW Refrigerant flow 9,990 kg/h
- Heat rejection · Low speed (Y)
- 334.964 kW Refrigerant flow 7,844 kg/h
Heat rejection at ΔT 15 K [kW]
R404A, Vendor rating (gas inlet superheat 26 K, no subcooling); one row per fan connection; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
| Fan connection \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| High speed (Δ) | 426.62 | 427.34 | 428.97 | 431.91 | 436.68 | 444.47 |
| Low speed (Y) | 334.96 | 335.02 | 335.78 | 337.49 | 340.56 | 345.80 |
Nominal rating
Nominal conditions (EN 327): air inlet 25 °C, condensing temperature 40 °C (ΔT 15 K), gas inlet superheat 26 K, no subcooling, relative humidity 50 %
| Fan connection | Heat rejection [kW] |
|---|---|
| High speed (Δ) | 426.620 |
| Low speed (Y) | 334.964 |
Dimensions
| A | 2511 mm |
|---|---|
| B | 2300 mm |
| C | 2850 mm |
| F | 2230 mm |
| G | 3100 mm |
| E1 | 1250 mm |
| D IN | Ø42 |
| D OUT | Ø42 |
| Length | 2850 mm |
|---|---|
| Width | 2300 mm |
| Height | 2511 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.