EA-563FD7-C19 C
73.73 kW
Unit cooler EA-263GG4-C13 C
Defrost: None
Product code: EA-263GG4-C13 C
- Cooling capacity i
- 73.72 kW
- Air flow
- 33,300 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 43 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.
-
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: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 13 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 33,300 m³/h |
|---|---|
| Air throw | 43 m |
| External surface | 433.8 m² |
| Inner volume | 87.4 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 396 kg |
| Quantity | 2 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 5,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | E |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-263GG4-C13 C | None |
|---|---|
| EA-263GG4-C13 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)
- 70.611 kW
- Low speed (Y)
- 56.461 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 | 29.45 | 29.23 | 29.22 | 29.35 | 29.36 | 29.30 | 29.20 | 29.62 | 31.50 | 34.18 | 33.56 | 33.35 | 33.02 | 32.51 |
| 5 | 38.38 | 38.43 | 38.63 | 38.85 | 38.92 | 38.82 | 38.61 | 38.96 | 41.35 | 44.79 | 43.76 | 43.40 | 42.89 | 42.14 |
| 6 | 47.05 | 47.67 | 48.29 | 48.90 | 49.12 | 49.06 | 48.77 | 49.04 | 51.97 | 56.23 | 54.72 | 54.17 | 53.39 | 52.19 |
| 7 | 55.35 | 56.73 | 57.76 | 58.89 | 59.45 | 59.59 | 59.38 | 59.62 | 63.15 | 68.30 | 66.36 | 65.62 | 64.54 | 62.83 |
| 8 | 62.65 | 64.78 | 66.79 | 68.62 | 69.80 | 70.39 | 70.33 | 70.61 | 74.79 | 80.91 | 78.62 | 77.70 | 76.35 | 74.12 |
| 9 | 69.33 | 72.32 | 75.06 | 77.52 | 79.12 | 80.04 | 80.45 | 81.10 | 86.05 | 93.29 | 91.11 | 90.13 | 88.52 | 85.76 |
| 10 | 75.55 | 79.49 | 83.09 | 86.26 | 88.38 | 89.63 | 90.25 | 91.03 | 96.58 | 104.70 | 102.27 | 101.21 | 99.59 | 96.79 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 24.70 | 24.44 | 24.41 | 24.53 | 24.56 | 24.53 | 24.45 | 24.98 | 26.62 | 28.94 | 28.47 | 28.32 | 28.11 | 27.82 |
| 5 | 31.88 | 31.75 | 31.83 | 32.03 | 32.07 | 31.99 | 31.80 | 32.26 | 34.28 | 37.20 | 36.36 | 36.07 | 35.67 | 35.07 |
| 6 | 39.19 | 39.30 | 39.57 | 39.88 | 39.99 | 39.89 | 39.63 | 39.98 | 42.41 | 45.94 | 44.72 | 44.27 | 43.61 | 42.60 |
| 7 | 46.23 | 46.77 | 47.38 | 47.99 | 48.23 | 48.16 | 47.83 | 48.09 | 50.95 | 55.13 | 53.51 | 52.88 | 51.96 | 50.47 |
| 8 | 52.98 | 54.08 | 55.15 | 55.99 | 56.47 | 56.54 | 56.23 | 56.46 | 59.77 | 64.60 | 62.64 | 61.84 | 60.66 | 58.73 |
| 9 | 59.36 | 60.92 | 62.57 | 64.03 | 64.83 | 65.04 | 64.82 | 65.07 | 68.86 | 74.38 | 72.14 | 71.18 | 69.74 | 67.46 |
| 10 | 64.85 | 67.24 | 69.48 | 71.50 | 72.74 | 73.40 | 73.50 | 73.81 | 78.11 | 84.35 | 81.84 | 80.72 | 79.04 | 76.44 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 102.269 | 81.837 |
| SC2 | 0 | 8 | 70.611 | 56.461 |
| SC3 | -18 | 7 | 59.174 | 48.127 |
| SC4 | -25 | 6 | 48.292 | 39.574 |
| SC5 | -34 | 6 | 47.248 | 39.262 |
Dimensions
| A | 3015 mm |
|---|---|
| B | 1100 mm |
| C | 1185 mm |
| F | 1060 mm |
| G | 1130 mm |
| E1 | 1318 mm |
| E | 2635 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 3015 mm |
|---|---|
| Width | 1210 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.