EA-DI-491GE10-A04 C
116.95 kW
Unit cooler EA-DI-491GC4-A04 C
Defrost: None
Product code: EA-DI-491GC4-A04 C
- Cooling capacity i
- 116.67 kW
- Air flow
- 105,748 m³/h
- Fin spacing
- 4.6 mm
- Fans
- 4 × ⌀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-DI — EA-DI - cold-store evaporator, fans inclined 45° to the coil
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 91 — Ø910 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: C — 4 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 105,748 m³/h |
|---|---|
| External surface | 521.3 m² |
| Inner volume | 105.1 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 1,037 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 96.3 dB(A) |
| Energy class | E |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-DI-491GC4-A04 C | None |
|---|
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)
- 112.340 kW
- Low speed (Y)
- 96.495 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 | 42.88 | 44.33 | 45.53 | 46.48 | 46.88 | 46.91 | 46.56 | 47.34 | 50.13 | 54.21 | 52.93 | 52.45 | 51.76 | 50.73 |
| 5 | 54.13 | 57.08 | 59.63 | 61.87 | 63.35 | 64.10 | 64.14 | 65.35 | 69.49 | 75.30 | 73.60 | 72.98 | 72.10 | 70.65 |
| 6 | 63.48 | 67.76 | 71.64 | 75.02 | 77.37 | 78.85 | 79.67 | 81.28 | 86.58 | 94.18 | 92.51 | 91.87 | 90.92 | 89.40 |
| 7 | ≈ 71.78 | 77.67 | 83.08 | 87.83 | 91.23 | 93.50 | 94.81 | 96.73 | 103.03 | 112.13 | 110.11 | 109.30 | 108.08 | 106.08 |
| 8 | ≈ 79.21 | 86.79 | 93.85 | 100.15 | 104.81 | 108.03 | 110.01 | 112.34 | 119.69 | 130.39 | 128.08 | 127.12 | 125.64 | 123.14 |
| 9 | ≈ 86.11 | 95.09 | 103.92 | 111.90 | 117.98 | 122.31 | 125.13 | 128.00 | 136.45 | 148.81 | 146.31 | 145.22 | 143.51 | 140.54 |
| 10 | ≈ 48.61 | ≈ 102.60 | 113.26 | 123.02 | 130.67 | 136.29 | 140.07 | 143.62 | 153.21 | 167.30 | 164.71 | 163.50 | 161.59 | 158.19 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 37.81 | 38.59 | 39.27 | 39.87 | 40.04 | 40.03 | 39.84 | 40.85 | 43.30 | 46.89 | 45.90 | 45.53 | 45.00 | 44.22 |
| 5 | 48.40 | 50.38 | 51.75 | 53.15 | 53.90 | 54.14 | 53.99 | 55.02 | 58.53 | 63.47 | 62.04 | 61.56 | 60.87 | 59.87 |
| 6 | 57.48 | 60.54 | 63.32 | 65.76 | 67.39 | 68.37 | 68.81 | 70.14 | 74.68 | 81.03 | 79.07 | 78.34 | 77.27 | 75.61 |
| 7 | 65.39 | 69.74 | 73.69 | 77.13 | 79.51 | 81.00 | 81.73 | 83.23 | 88.57 | 96.32 | 94.40 | 93.63 | 92.49 | 90.63 |
| 8 | ≈ 72.58 | 78.31 | 83.57 | 88.20 | 91.47 | 93.62 | 94.76 | 96.50 | 102.68 | 111.72 | 109.44 | 108.45 | 106.95 | 104.44 |
| 9 | ≈ 79.04 | 86.23 | 92.92 | 98.85 | 103.19 | 106.12 | 107.80 | 109.85 | 116.92 | 127.31 | 124.61 | 123.43 | 121.62 | 118.46 |
| 10 | ≈ 84.81 | 93.50 | 101.72 | 109.07 | 114.59 | 118.43 | 120.78 | 123.23 | 131.22 | 142.93 | 139.97 | 138.60 | 136.52 | 132.81 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 164.711 | 139.966 |
| SC2 | 0 | 8 | 112.340 | 96.495 |
| SC3 | -18 | 7 | 89.343 | 78.203 |
| SC4 | -25 | 6 | 71.642 | 63.322 |
| SC5 | -34 | 6 | 64.463 | 58.208 |
Dimensions
| A | 5625 mm |
|---|---|
| B | 900 mm |
| C | 1350 mm |
| F | 860 mm |
| G | 1700 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 1 x Ø42 |
| D OUT | 1 x Ø66,7 |
| Length | 5625 mm |
|---|---|
| Width | 1700 mm |
| Height | 1350 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.