EA-450AC8-C10 C
30.52 kW
Unit cooler EA-540AE4-C01 C
Defrost: None
Product code: EA-540AE4-C01 C
- Cooling capacity i
- 30.55 kW
- Air flow
- 12,946 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 12 m
- Fans
- 5 × ⌀400 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: 40 — Ø400 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: E — 6 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
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 | 12,946 m³/h |
|---|---|
| Air throw | 12 m |
| External surface | 146.5 m² |
| Inner volume | 31.2 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 161 kg |
| Quantity | 5 |
|---|---|
| Diameter | 400 mm |
| Speed | 1,430 rpm |
| Power | 800 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 65.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | C |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø42 |
| EA-540AE4-C01 C | None |
|---|---|
| EA-540AE4-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
- 29.445 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 | 11.81 | 12.01 | 12.22 | 12.40 | 12.47 | 12.44 | 12.34 | 12.75 | 13.61 | 14.80 | 14.54 | 14.47 | 14.38 | 14.24 |
| 5 | 15.19 | 15.67 | 16.05 | 16.44 | 16.63 | 16.65 | 16.53 | 16.89 | 17.96 | 19.50 | 18.97 | 18.80 | 18.55 | 18.20 |
| 6 | 18.28 | 19.14 | 19.90 | 20.56 | 20.94 | 21.06 | 20.94 | 21.27 | 22.58 | 24.49 | 23.71 | 23.43 | 23.01 | 22.34 |
| 7 | 20.94 | 22.13 | 23.21 | 24.03 | 24.65 | 24.99 | 25.07 | 25.47 | 27.06 | 29.41 | 28.62 | 28.30 | 27.77 | 26.82 |
| 8 | 23.36 | 24.95 | 26.22 | 27.48 | 28.34 | 28.82 | 28.99 | 29.45 | 31.27 | 33.94 | 33.05 | 32.65 | 32.04 | 31.00 |
| 9 | 25.55 | 27.38 | 29.21 | 30.83 | 31.96 | 32.63 | 32.92 | 33.45 | 35.51 | 38.52 | 37.54 | 37.07 | 36.35 | 35.09 |
| 10 | ≈ 27.38 | 29.79 | 32.05 | 34.06 | 35.47 | 36.40 | 36.84 | 37.46 | 39.78 | 43.14 | 42.08 | 41.55 | 40.72 | 39.26 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 42.080 |
| SC2 | 0 | 8 | 29.445 |
| SC3 | -18 | 7 | 24.312 |
| SC4 | -25 | 6 | 19.896 |
| SC5 | -34 | 6 | 18.481 |
Dimensions
| A | 3117 mm |
|---|---|
| B | 636 mm |
| C | 605 mm |
| F | 445 mm |
| E1 | 568 mm |
| E2 | 550 mm |
| E | 2785 mm |
| D IN | 1 x Ø35 |
| D OUT | 1 x Ø42 |
| Length | 3117 mm |
|---|---|
| Width | 636 mm |
| Height | 605 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.