EA-450AG6-C10 C
52.13 kW
Unit cooler EA-550AC4-C09 C ED
Defrost: Electric
Product code: EA-550AC4-C09 C ED
- Cooling capacity i
- 52.25 kW
- Air flow
- 32,211 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 22 m
- Fans
- 5 × ⌀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: 5 — Number of fans (one digit).
-
C
Fan diameter: 50 — Ø500 mm
-
D
Dimensional data - coil size letter: A — 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: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 09 — Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 32,211 m³/h |
|---|---|
| Air throw | 22 m |
| External surface | 162.3 m² |
| Inner volume | 35.3 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 220 kg |
| Quantity | 5 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,330 rpm |
| Power | 3,550 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 62.0 dB(A) |
|---|---|
| Sound power | 85.0 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø54 |
| EA-550AC4-C09 C | None |
|---|---|
| EA-550AC4-C09 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)
- Single phase
- 52.250 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
Single phase
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 20.82 | 21.84 | 22.68 | 23.40 | 23.74 | 23.79 | 23.59 | 24.04 | 25.57 | 27.59 | 26.88 | 26.63 | 26.19 | 25.53 |
| 5 | 25.20 | 26.80 | 28.00 | 29.22 | 30.03 | 30.50 | 30.71 | 31.32 | 33.34 | 36.24 | 35.52 | 35.25 | 34.86 | 34.24 |
| 6 | 29.09 | 31.10 | 33.17 | 34.99 | 36.26 | 37.08 | 37.50 | 38.23 | 40.70 | 44.27 | 43.37 | 43.01 | 42.47 | 41.61 |
| 7 | ≈ 32.27 | 35.24 | 38.04 | 40.53 | 42.36 | 43.60 | 44.32 | 45.23 | 48.17 | 52.45 | 51.41 | 50.97 | 50.30 | 49.18 |
| 8 | ≈ 35.30 | 39.01 | 42.58 | 45.81 | 48.27 | 50.01 | 51.11 | 52.25 | 55.68 | 60.72 | 59.58 | 59.07 | 58.29 | 56.92 |
| 9 | ≈ 21.34 | ≈ 42.42 | 46.78 | 50.79 | 53.95 | 56.27 | 57.79 | 59.25 | 63.19 | 68.96 | 67.82 | 67.27 | 66.39 | 64.80 |
| 10 | not rated | 45.49 | 50.65 | 55.49 | 59.36 | 62.30 | 64.33 | 66.19 | 70.66 | 77.20 | 76.10 | 75.51 | 74.55 | 72.78 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 76.101 |
| SC2 | 0 | 8 | 52.250 |
| SC3 | -18 | 7 | 41.338 |
| SC4 | -25 | 6 | 33.171 |
| SC5 | -34 | 6 | 29.364 |
Dimensions
| A | 4387 mm |
|---|---|
| B | 590 mm |
| C | 715 mm |
| F | 510 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4035 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø54 |
| Length | 4387 mm |
|---|---|
| Width | 590 mm |
| Height | 715 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.