EA-350AG7-C09 C
38.23 kW
Unit cooler EA-445AE4-C01 C
Defrost: None
Product code: EA-445AE4-C01 C
- Cooling capacity i
- 38.25 kW
- Air flow
- 17,400 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 16 m
- Fans
- 4 × ⌀450 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.
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A
Model code (series): EA — EA - general-purpose unit cooler
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B
Number of fans: 4 — Number of fans (one digit).
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C
Fan diameter: 45 — Ø450 mm
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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.
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E
Dimensional data - tube rows: E — 6 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
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H
Fan data: 01 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole; Ø630: 230V/1Ph/50Hz, 6-pole; Ø800: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 17,400 m³/h |
|---|---|
| Air throw | 16 m |
| External surface | 159.5 m² |
| Inner volume | 34.3 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 179 kg |
| Quantity | 4 |
|---|---|
| Diameter | 450 mm |
| Speed | 1,310 rpm |
| Power | 1,960 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 81.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-445AE4-C01 C | None |
|---|---|
| EA-445AE4-C01 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
- 38.254 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 | 16.51 | 16.28 | 16.16 | 16.10 | 15.96 | 15.77 | 15.53 | 15.88 | 16.91 | 18.31 | 17.91 | 17.79 | 17.59 | 17.25 |
| 5 | 21.37 | 21.34 | 21.37 | 21.40 | 21.27 | 21.02 | 20.68 | 20.96 | 22.23 | 24.03 | 23.31 | 23.08 | 22.77 | 22.35 |
| 6 | 26.25 | 26.53 | 26.80 | 26.97 | 26.95 | 26.71 | 26.29 | 26.48 | 28.03 | 30.24 | 29.18 | 28.80 | 28.25 | 27.43 |
| 7 | 30.70 | 31.37 | 32.03 | 32.64 | 32.84 | 32.68 | 32.23 | 32.35 | 34.20 | 36.90 | 35.49 | 34.93 | 34.11 | 32.81 |
| 8 | 34.61 | 35.69 | 36.69 | 37.57 | 37.95 | 38.11 | 37.95 | 38.25 | 40.53 | 43.80 | 42.10 | 41.38 | 40.33 | 38.61 |
| 9 | 38.30 | 39.85 | 41.08 | 42.29 | 43.01 | 43.27 | 43.19 | 43.52 | 46.09 | 49.80 | 48.21 | 47.50 | 46.42 | 44.63 |
| 10 | 41.73 | 43.61 | 45.46 | 47.06 | 48.00 | 48.47 | 48.48 | 48.85 | 51.71 | 55.85 | 54.08 | 53.24 | 52.00 | 49.85 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 54.075 |
| SC2 | 0 | 8 | 38.254 |
| SC3 | -18 | 7 | 32.794 |
| SC4 | -25 | 6 | 26.795 |
| SC5 | -34 | 6 | 26.351 |
Dimensions
| A | 3167 mm |
|---|---|
| B | 640 mm |
| C | 645 mm |
| F | 445 mm |
| E1 | 718 mm |
| E2 | 700 mm |
| E | 2835 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 3167 mm |
|---|---|
| Width | 640 mm |
| Height | 645 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.