EA-435AE6-C01 C
18.07 kW
Unit cooler EA-250BC7-C10 C
Defrost: None
Product code: EA-250BC7-C10 C
- Cooling capacity i
- 18.02 kW
- Air flow
- 15,420 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 22 m
- Fans
- 2 × ⌀500 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Model nomenclature
How to read the code of this model.
-
A
Model code (series): EA — EA - general-purpose unit cooler
-
B
Number of fans: 2 — Number of fans (one digit).
-
C
Fan diameter: 50 — Ø500 mm
-
D
Dimensional data - coil size letter: B — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
-
E
Dimensional data - tube rows: C — 4 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 10 — Ø500: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 15,420 m³/h |
|---|---|
| Air throw | 22 m |
| External surface | 90.1 m² |
| Inner volume | 27.1 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 133 kg |
| Quantity | 2 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,360 rpm |
| Power | 1,380 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 83.6 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø42 |
| EA-250BC7-C10 C | None |
|---|---|
| EA-250BC7-C10 C ED | Electric |
Performance
TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.
R404A, dew point -8 °C, air inlet 0 °C (TD 8 K)
- High speed (Δ)
- 18.022 kW
- Low speed (Y)
- 15.855 kW
Capacity matrix [kW]
R404A, Dew point; rows: TD = air inlet − evaporating temperature, columns: air inlet temperature. The highlighted cell is the nominal point (SC2). "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 7.90 | 7.74 | 7.65 | 7.61 | 7.55 | 7.49 | 7.43 | 7.44 | 7.87 | 8.50 | 8.29 | 8.22 | 8.11 | 7.94 |
| 5 | 10.27 | 10.12 | 10.06 | 10.04 | 9.99 | 9.91 | 9.82 | 9.81 | 10.38 | 11.20 | 10.90 | 10.79 | 10.64 | 10.40 |
| 6 | 12.61 | 12.59 | 12.60 | 12.64 | 12.60 | 12.52 | 12.42 | 12.39 | 13.11 | 14.14 | 13.73 | 13.58 | 13.37 | 13.05 |
| 7 | 14.90 | 15.03 | 15.17 | 15.31 | 15.34 | 15.29 | 15.19 | 15.15 | 16.03 | 17.29 | 16.78 | 16.59 | 16.30 | 15.88 |
| 8 | 17.08 | 17.41 | 17.67 | 17.95 | 18.09 | 18.11 | 18.04 | 18.02 | 19.07 | 20.58 | 19.98 | 19.75 | 19.42 | 18.88 |
| 9 | 19.03 | 19.56 | 20.09 | 20.58 | 20.87 | 20.97 | 20.97 | 20.98 | 22.21 | 24.00 | 23.33 | 23.06 | 22.67 | 22.04 |
| 10 | 20.80 | 21.56 | 22.27 | 22.92 | 23.35 | 23.62 | 23.77 | 23.92 | 25.38 | 27.48 | 26.76 | 26.46 | 26.02 | 25.31 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 7.12 | 6.96 | 6.88 | 6.85 | 6.81 | 6.76 | 6.71 | 6.75 | 7.16 | 7.74 | 7.56 | 7.50 | 7.41 | 7.27 |
| 5 | 9.18 | 9.05 | 8.98 | 8.97 | 8.92 | 8.86 | 8.79 | 8.80 | 9.32 | 10.08 | 9.82 | 9.73 | 9.60 | 9.41 |
| 6 | 11.30 | 11.22 | 11.18 | 11.21 | 11.18 | 11.11 | 11.03 | 11.02 | 11.67 | 12.60 | 12.25 | 12.13 | 11.94 | 11.67 |
| 7 | 13.37 | 13.39 | 13.46 | 13.55 | 13.55 | 13.49 | 13.40 | 13.39 | 14.16 | 15.29 | 14.85 | 14.68 | 14.45 | 14.07 |
| 8 | 15.36 | 15.54 | 15.72 | 15.91 | 15.98 | 15.96 | 15.88 | 15.86 | 16.77 | 18.10 | 17.58 | 17.37 | 17.08 | 16.61 |
| 9 | 17.27 | 17.63 | 17.91 | 18.23 | 18.39 | 18.43 | 18.39 | 18.39 | 19.46 | 21.02 | 20.42 | 20.18 | 19.83 | 19.27 |
| 10 | 19.03 | 19.52 | 20.04 | 20.53 | 20.82 | 20.94 | 20.94 | 20.98 | 22.21 | 24.01 | 23.35 | 23.08 | 22.68 | 22.03 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 26.758 | 23.347 |
| SC2 | 0 | 8 | 18.022 | 15.855 |
| SC3 | -18 | 7 | 15.335 | 13.556 |
| SC4 | -25 | 6 | 12.602 | 11.184 |
| SC5 | -34 | 6 | 12.624 | 11.299 |
Dimensions
| A | 2427 mm |
|---|---|
| B | 640 mm |
| C | 875 mm |
| F | 560 mm |
| E1 | 1018 mm |
| E | 2035 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø42 |
| Length | 2427 mm |
|---|---|
| Width | 640 mm |
| Height | 875 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.