EA-180GC7-C01 C
20.85 kW
Unit cooler EA-535AC4-C01 C
Defrost: None
Product code: EA-535AC4-C01 C
- Cooling capacity i
- 20.81 kW
- Air flow
- 11,321 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 12 m
- Fans
- 5 × ⌀350 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: 5 — Number of fans (one digit).
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C
Fan diameter: 35 — Ø350 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: C — 4 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 | 11,321 m³/h |
|---|---|
| Air throw | 12 m |
| External surface | 76.1 m² |
| Inner volume | 16.3 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 107 kg |
| Quantity | 5 |
|---|---|
| Diameter | 350 mm |
| Speed | 1,340 rpm |
| Power | 825 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 55.0 dB(A) |
|---|---|
| Sound power | 77.0 dB(A) |
| Energy class | D |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø35 |
| EA-535AC4-C01 C | None |
|---|---|
| EA-535AC4-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
- 20.039 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 | 7.76 | 7.94 | 8.09 | 8.23 | 8.27 | 8.26 | 8.19 | 8.42 | 8.98 | 9.74 | 9.52 | 9.44 | 9.33 | 9.16 |
| 5 | 10.06 | 10.47 | 10.84 | 11.14 | 11.29 | 11.32 | 11.26 | 11.49 | 12.22 | 13.25 | 12.91 | 12.80 | 12.65 | 12.43 |
| 6 | 11.98 | 12.61 | 13.19 | 13.62 | 13.96 | 14.15 | 14.23 | 14.51 | 15.44 | 16.79 | 16.43 | 16.30 | 16.10 | 15.75 |
| 7 | 13.68 | 14.48 | 15.29 | 16.01 | 16.50 | 16.81 | 16.95 | 17.26 | 18.36 | 19.97 | 19.52 | 19.35 | 19.08 | 18.64 |
| 8 | 15.01 | 16.29 | 17.37 | 18.33 | 19.01 | 19.46 | 19.69 | 20.04 | 21.32 | 23.20 | 22.68 | 22.46 | 22.13 | 21.56 |
| 9 | ≈ 16.50 | 17.96 | 19.34 | 20.56 | 21.47 | 22.07 | 22.41 | 22.84 | 24.30 | 26.44 | 25.89 | 25.63 | 25.24 | 24.55 |
| 10 | ≈ 17.73 | 19.50 | 21.19 | 22.71 | 23.84 | 24.64 | 25.12 | 25.65 | 27.30 | 29.71 | 29.13 | 28.84 | 28.39 | 27.59 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 29.127 |
| SC2 | 0 | 8 | 20.039 |
| SC3 | -18 | 7 | 16.229 |
| SC4 | -25 | 6 | 13.187 |
| SC5 | -34 | 6 | 12.128 |
Dimensions
| A | 2857 mm |
|---|---|
| B | 523 mm |
| C | 525 mm |
| F | 345 mm |
| E1 | 517.5 mm |
| E2 | 500 mm |
| E | 2535 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø35 |
| Length | 2857 mm |
|---|---|
| Width | 523 mm |
| Height | 525 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.