EA-263GG7-C08 C
55.88 kW
Unit cooler EA-450AG4-C09 C ED
Defrost: Electric
Product code: EA-450AG4-C09 C ED
- Cooling capacity i
- 55.97 kW
- Air flow
- 21,252 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 18 m
- Fans
- 4 × ⌀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: 4 — 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: G — 8 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 | 21,252 m³/h |
|---|---|
| Air throw | 18 m |
| External surface | 275.7 m² |
| Inner volume | 57.8 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 295 kg |
| Quantity | 4 |
|---|---|
| Diameter | 500 mm |
| Speed | 1,330 rpm |
| Power | 2,840 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 85.4 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-450AG4-C09 C | None |
|---|---|
| EA-450AG4-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
- 54.038 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 | 21.04 | 22.07 | 23.00 | 23.78 | 24.23 | 24.40 | 24.32 | 25.11 | 26.82 | 29.19 | 28.62 | 28.45 | 28.23 | 27.92 |
| 5 | 26.24 | 27.96 | 29.51 | 30.84 | 31.69 | 32.09 | 32.07 | 32.73 | 34.84 | 37.91 | 36.94 | 36.57 | 36.02 | 35.14 |
| 6 | 30.58 | 32.93 | 35.11 | 36.71 | 38.04 | 38.83 | 39.17 | 40.01 | 42.58 | 46.37 | 45.26 | 44.79 | 44.06 | 42.86 |
| 7 | ≈ 34.37 | 36.86 | 39.98 | 42.51 | 44.35 | 45.52 | 46.07 | 47.02 | 50.02 | 54.43 | 53.12 | 52.53 | 51.61 | 50.00 |
| 8 | ≈ 37.73 | 41.21 | 44.79 | 48.04 | 50.47 | 52.06 | 52.92 | 54.04 | 57.48 | 62.52 | 61.08 | 60.38 | 59.26 | 57.19 |
| 9 | ≈ 28.52 | ≈ 44.90 | 49.27 | 53.28 | 56.37 | 58.46 | 59.69 | 61.03 | 64.94 | 70.63 | 69.10 | 68.30 | 67.01 | 64.52 |
| 10 | ≈ 18.80 | ≈ 48.24 | 53.41 | 58.22 | 61.98 | 64.69 | 66.35 | 67.97 | 72.37 | 78.74 | 77.15 | 76.26 | 74.82 | 71.96 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 77.145 |
| SC2 | 0 | 8 | 54.038 |
| SC3 | -18 | 7 | 43.329 |
| SC4 | -25 | 6 | 35.110 |
| SC5 | -34 | 6 | 31.111 |
Dimensions
| A | 3787 mm |
|---|---|
| B | 740 mm |
| C | 715 mm |
| F | 660 mm |
| E1 | 868 mm |
| E2 | 850 mm |
| E | 3435 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 3787 mm |
|---|---|
| Width | 690 mm |
| Height | 685 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.