EA-463ED4-C01 C
53.28 kW
Unit cooler EA-191AE4-C04 C
Defrost: None
Product code: EA-191AE4-C04 C
- Cooling capacity i
- 53.22 kW
- Air flow
- 27,719 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 45 m
- Fans
- 1 × ⌀910 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: 1 — Number of fans (one digit).
-
C
Fan diameter: 91 — Ø910 mm
-
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.
-
E
Dimensional data - tube rows: E — 6 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 27,719 m³/h |
|---|---|
| Air throw | 45 m |
| External surface | 300.7 m² |
| Inner volume | 64.5 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 379 kg |
| Quantity | 1 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 2,800 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 67.0 dB(A) |
|---|---|
| Sound power | 90.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø54 |
| EA-191AE4-C04 C | None |
|---|---|
| EA-191AE4-C04 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)
- 51.055 kW
- Low speed (Y)
- 41.053 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 | 20.82 | 20.73 | 20.75 | 20.86 | 20.88 | 20.84 | 20.77 | 21.12 | 22.48 | 24.39 | 23.93 | 23.76 | 23.52 | 23.17 |
| 5 | 27.18 | 27.32 | 27.53 | 27.72 | 27.79 | 27.74 | 27.60 | 27.89 | 29.62 | 32.09 | 31.37 | 31.12 | 30.78 | 30.26 |
| 6 | 33.34 | 33.94 | 34.50 | 35.01 | 35.22 | 35.20 | 35.02 | 35.20 | 37.32 | 40.39 | 39.35 | 38.97 | 38.42 | 37.59 |
| 7 | 39.19 | 40.21 | 41.29 | 42.22 | 42.71 | 42.87 | 42.76 | 42.98 | 45.55 | 49.27 | 47.91 | 47.39 | 46.62 | 45.42 |
| 8 | 44.21 | 45.96 | 47.58 | 49.04 | 49.99 | 50.55 | 50.78 | 51.06 | 54.10 | 58.56 | 56.93 | 56.29 | 55.33 | 53.79 |
| 9 | 48.83 | 51.24 | 53.45 | 55.39 | 56.68 | 57.46 | 57.82 | 58.37 | 61.96 | 67.23 | 65.70 | 65.06 | 64.10 | 62.43 |
| 10 | 53.12 | 56.27 | 59.12 | 61.61 | 63.29 | 64.35 | 64.90 | 65.56 | 69.60 | 75.51 | 73.81 | 73.08 | 71.97 | 70.05 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 17.59 | 17.44 | 17.43 | 17.53 | 17.56 | 17.55 | 17.50 | 17.87 | 19.04 | 20.70 | 20.38 | 20.27 | 20.12 | 19.87 |
| 5 | 22.75 | 22.72 | 22.81 | 22.98 | 23.02 | 22.98 | 22.86 | 23.19 | 24.65 | 26.75 | 26.17 | 25.97 | 25.69 | 25.29 |
| 6 | 28.01 | 28.19 | 28.45 | 28.74 | 28.81 | 28.77 | 28.60 | 28.87 | 30.63 | 33.18 | 32.33 | 32.02 | 31.58 | 30.88 |
| 7 | 33.04 | 33.58 | 34.12 | 34.64 | 34.86 | 34.86 | 34.66 | 34.86 | 36.94 | 39.98 | 38.81 | 38.37 | 37.72 | 36.68 |
| 8 | 37.84 | 38.84 | 39.63 | 40.46 | 40.90 | 41.01 | 40.84 | 41.05 | 43.47 | 47.02 | 45.59 | 45.02 | 44.17 | 42.79 |
| 9 | 42.32 | 43.62 | 45.00 | 46.26 | 47.02 | 47.27 | 47.18 | 47.43 | 50.21 | 54.27 | 52.64 | 51.95 | 50.92 | 49.20 |
| 10 | 46.10 | 48.07 | 49.89 | 51.53 | 52.55 | 53.15 | 53.34 | 53.80 | 57.04 | 61.68 | 59.86 | 59.05 | 57.83 | 55.80 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 73.814 | 59.858 |
| SC2 | 0 | 8 | 51.055 | 41.053 |
| SC3 | -18 | 7 | 42.463 | 34.760 |
| SC4 | -25 | 6 | 34.499 | 28.446 |
| SC5 | -34 | 6 | 33.509 | 28.081 |
Dimensions
| A | 2038 mm |
|---|---|
| C | 1587 mm |
| F | 932 mm |
| G | 1050 mm |
| E1 | 835 mm |
| E2 | 800 mm |
| E | 1635 mm |
| H | 1234 mm |
| I | 1750 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø54 |
| Length | 2038 mm |
|---|---|
| Width | 1234 mm |
| Height | 1750 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.