EA-463FE4-C08 C
91.04 kW
Unit cooler EA-663EG7-C01 C
Defrost: None
Product code: EA-663EG7-C01 C
- Cooling capacity i
- 91.02 kW
- Air flow
- 43,919 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 23 m
- Fans
- 6 × ⌀630 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: 6 — Number of fans (one digit).
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C
Fan diameter: 63 — Ø630 mm
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D
Dimensional data - coil size letter: E — 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: G — 8 tube rows
-
F
Fin spacing: 7 — Fin spacing about 7 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 | 43,919 m³/h |
|---|---|
| Air throw | 23 m |
| External surface | 540.8 m² |
| Inner volume | 160.4 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 647 kg |
| Quantity | 6 |
|---|---|
| Diameter | 630 mm |
| Speed | 860 rpm |
| Power | 3,600 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 60.0 dB(A) |
|---|---|
| Sound power | 83.2 dB(A) |
| Energy class | C |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-663EG7-C01 C | None |
|---|---|
| EA-663EG7-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
- 91.017 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 | 41.32 | 40.87 | 40.70 | 40.70 | 40.52 | 40.20 | 39.76 | 40.49 | 43.06 | 46.66 | 45.63 | 45.29 | 44.83 | 44.20 |
| 5 | 52.66 | 52.39 | 52.53 | 52.76 | 52.65 | 52.27 | 51.67 | 52.25 | 55.44 | 59.98 | 58.31 | 57.73 | 56.91 | 55.70 |
| 6 | 63.62 | 64.11 | 64.71 | 65.30 | 65.31 | 64.98 | 64.30 | 64.72 | 68.55 | 74.09 | 71.78 | 70.91 | 69.66 | 67.71 |
| 7 | 74.14 | 75.49 | 76.78 | 77.93 | 78.34 | 78.15 | 77.45 | 77.73 | 82.25 | 88.86 | 85.86 | 84.72 | 83.04 | 80.31 |
| 8 | 84.10 | 86.49 | 88.35 | 90.23 | 91.16 | 91.29 | 90.68 | 91.02 | 96.29 | 103.97 | 100.53 | 99.12 | 97.03 | 93.59 |
| 9 | 93.38 | 96.46 | 99.63 | 102.46 | 104.00 | 104.52 | 104.14 | 104.60 | 110.66 | 119.46 | 115.65 | 113.99 | 111.52 | 107.36 |
| 10 | 101.23 | 105.79 | 109.96 | 113.64 | 115.86 | 117.06 | 117.29 | 118.22 | 125.19 | 135.16 | 130.98 | 129.10 | 126.26 | 121.46 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 130.981 |
| SC2 | 0 | 8 | 91.017 |
| SC3 | -18 | 7 | 78.178 |
| SC4 | -25 | 6 | 64.706 |
| SC5 | -34 | 6 | 63.808 |
Dimensions
| A | 5215 mm |
|---|---|
| B | 1100 mm |
| C | 1190 mm |
| F | 1060 mm |
| E1 | 818 mm |
| E2 | 800 mm |
| E | 4835 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 5215 mm |
|---|---|
| Width | 1100 mm |
| Height | 1190 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.