EA-663EC7-C01 C
55.83 kW
Unit cooler EA-263GG7-C08 C
Defrost: None
Product code: EA-263GG7-C08 C
- Cooling capacity i
- 55.88 kW
- Air flow
- 30,492 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 40 m
- Fans
- 2 × ⌀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
-
B
Number of fans: 2 — Number of fans (one digit).
-
C
Fan diameter: 63 — Ø630 mm
-
D
Dimensional data - coil size letter: G — 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: 08 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 30,492 m³/h |
|---|---|
| Air throw | 40 m |
| External surface | 292.9 m² |
| Inner volume | 87.7 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 360 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,340 rpm |
| Power | 3,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-263GG7-C08 C | None |
|---|---|
| EA-263GG7-C08 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)
- 55.875 kW
- Low speed (Y)
- 46.798 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 | 24.04 | 23.97 | 23.99 | 24.05 | 23.98 | 23.81 | 23.59 | 23.78 | 25.23 | 27.28 | 26.61 | 26.38 | 26.01 | 25.44 |
| 5 | 30.60 | 30.91 | 31.21 | 31.50 | 31.49 | 31.37 | 31.11 | 31.24 | 33.10 | 35.76 | 34.76 | 34.40 | 33.89 | 33.13 |
| 6 | 36.77 | 37.65 | 38.43 | 39.09 | 39.36 | 39.35 | 39.12 | 39.15 | 41.46 | 44.79 | 43.48 | 42.99 | 42.27 | 41.15 |
| 7 | 42.54 | 44.13 | 45.28 | 46.46 | 47.11 | 47.35 | 47.27 | 47.43 | 50.23 | 54.30 | 52.71 | 52.07 | 51.15 | 49.67 |
| 8 | 47.54 | 49.73 | 51.73 | 53.51 | 54.68 | 55.38 | 55.59 | 55.88 | 59.20 | 64.06 | 62.26 | 61.53 | 60.43 | 58.56 |
| 9 | 52.11 | 55.04 | 57.70 | 60.03 | 61.62 | 62.58 | 63.10 | 63.70 | 67.62 | 73.35 | 71.68 | 70.96 | 69.84 | 67.66 |
| 10 | 56.31 | 60.03 | 63.42 | 66.39 | 68.43 | 69.76 | 70.50 | 71.27 | 75.68 | 82.12 | 80.31 | 79.49 | 78.22 | 76.03 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 20.92 | 20.75 | 20.71 | 20.74 | 20.67 | 20.54 | 20.35 | 20.61 | 21.89 | 23.70 | 23.17 | 22.98 | 22.72 | 22.34 |
| 5 | 26.61 | 26.57 | 26.71 | 26.89 | 26.89 | 26.75 | 26.51 | 26.71 | 28.32 | 30.63 | 29.80 | 29.50 | 29.09 | 28.46 |
| 6 | 32.07 | 32.48 | 32.89 | 33.29 | 33.40 | 33.28 | 33.03 | 33.18 | 35.14 | 37.98 | 36.86 | 36.44 | 35.82 | 34.87 |
| 7 | 37.27 | 38.16 | 38.98 | 39.70 | 40.03 | 40.05 | 39.82 | 39.88 | 42.22 | 45.63 | 44.24 | 43.69 | 42.89 | 41.59 |
| 8 | 42.16 | 43.64 | 44.76 | 45.90 | 46.53 | 46.75 | 46.62 | 46.80 | 49.54 | 53.54 | 51.93 | 51.25 | 50.27 | 48.65 |
| 9 | 46.68 | 48.51 | 50.34 | 51.99 | 53.02 | 53.51 | 53.54 | 53.81 | 56.98 | 61.60 | 59.81 | 59.04 | 57.89 | 55.96 |
| 10 | 50.47 | 53.09 | 55.49 | 57.59 | 58.95 | 59.78 | 60.13 | 60.66 | 64.34 | 69.70 | 67.79 | 66.93 | 65.63 | 63.42 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 80.312 | 67.793 |
| SC2 | 0 | 8 | 55.875 | 46.798 |
| SC3 | -18 | 7 | 46.770 | 39.872 |
| SC4 | -25 | 6 | 38.425 | 32.891 |
| SC5 | -34 | 6 | 37.011 | 32.197 |
Dimensions
| A | 3015 mm |
|---|---|
| B | 1100 mm |
| C | 1190 mm |
| F | 1060 mm |
| G | 1135 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 3015 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.