EA-463FD4-C08 C
80.76 kW
Unit cooler EA-463FG7-C19 C
Defrost: None
Product code: EA-463FG7-C19 C
- Cooling capacity i
- 81.10 kW
- Air flow
- 43,854 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 31 m
- Fans
- 4 × ⌀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.
-
A
Model code (series): EA — EA - general-purpose unit cooler
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 mm
-
D
Dimensional data - coil size letter: F — 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: 7 — Fin spacing about 7 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 19 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 43,854 m³/h |
|---|---|
| Air throw | 31 m |
| External surface | 449.8 m² |
| Inner volume | 130.8 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 517 kg |
| Quantity | 4 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,000 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 66.0 dB(A) |
|---|---|
| Sound power | 89.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-463FG7-C19 C | None |
|---|---|
| EA-463FG7-C19 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)
- High speed (Δ)
- 78.141 kW
- Low speed (Y)
- 66.260 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
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 31.16 | 31.40 | 31.70 | 32.01 | 32.11 | 32.06 | 31.90 | 32.32 | 34.35 | 37.22 | 36.42 | 36.12 | 35.68 | 35.01 |
| 5 | 40.21 | 41.07 | 41.87 | 42.58 | 42.85 | 42.90 | 42.73 | 43.14 | 45.78 | 49.56 | 48.34 | 47.90 | 47.28 | 46.35 |
| 6 | 48.60 | 50.37 | 51.95 | 53.29 | 53.85 | 54.17 | 54.12 | 54.57 | 57.87 | 62.63 | 61.01 | 60.39 | 59.48 | 58.04 |
| 7 | 56.35 | 58.83 | 61.33 | 63.52 | 64.89 | 65.64 | 65.85 | 66.41 | 70.45 | 76.33 | 74.34 | 73.55 | 72.37 | 70.42 |
| 8 | 62.87 | 66.57 | 69.96 | 72.97 | 75.07 | 76.44 | 77.19 | 78.14 | 83.04 | 90.24 | 88.06 | 87.12 | 85.71 | 83.38 |
| 9 | 68.89 | 73.66 | 78.07 | 81.96 | 84.75 | 86.58 | 87.66 | 88.85 | 94.44 | 102.63 | 100.51 | 99.58 | 98.19 | 95.82 |
| 10 | ≈ 74.35 | 80.30 | 85.79 | 90.68 | 94.19 | 96.63 | 98.10 | 99.58 | 105.88 | 115.10 | 112.82 | 111.79 | 110.23 | 107.51 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 27.39 | 27.42 | 27.57 | 27.79 | 27.86 | 27.82 | 27.69 | 28.15 | 29.95 | 32.49 | 31.86 | 31.64 | 31.35 | 30.82 |
| 5 | 35.35 | 35.76 | 36.13 | 36.63 | 36.83 | 36.83 | 36.65 | 37.07 | 39.36 | 42.65 | 41.62 | 41.26 | 40.74 | 39.97 |
| 6 | 42.89 | 43.92 | 44.90 | 45.77 | 46.22 | 46.28 | 46.13 | 46.51 | 49.33 | 53.42 | 52.00 | 51.46 | 50.67 | 49.41 |
| 7 | 49.98 | 51.80 | 53.45 | 54.88 | 55.51 | 55.88 | 55.85 | 56.26 | 59.65 | 64.57 | 62.75 | 62.00 | 60.86 | 58.98 |
| 8 | 56.57 | 58.98 | 61.40 | 63.53 | 64.87 | 65.58 | 65.73 | 66.26 | 70.26 | 76.10 | 73.89 | 72.95 | 71.52 | 69.06 |
| 9 | 62.21 | 65.67 | 68.86 | 71.70 | 73.65 | 74.84 | 75.46 | 76.34 | 80.99 | 87.69 | 85.23 | 84.11 | 82.40 | 79.37 |
| 10 | 67.44 | 71.85 | 75.90 | 79.47 | 81.95 | 83.57 | 84.45 | 85.51 | 90.78 | 98.45 | 96.07 | 94.94 | 93.19 | 89.85 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 112.823 | 96.072 |
| SC2 | 0 | 8 | 78.141 | 66.260 |
| SC3 | -18 | 7 | 64.155 | 55.064 |
| SC4 | -25 | 6 | 51.948 | 44.895 |
| SC5 | -34 | 6 | 49.046 | 43.164 |
Dimensions
| A | 4415 mm |
|---|---|
| B | 1100 mm |
| C | 1190 mm |
| F | 1060 mm |
| E1 | 1018 mm |
| E2 | 1000 mm |
| E | 4035 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 4415 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.