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)
- 116.668 kW
- Low speed (Y)
- 100.185 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 | 47.16 | 49.00 | 50.13 | 51.25 | 51.72 | 51.69 | 51.32 | 52.14 | 55.14 | 59.45 | 57.82 | 57.19 | 56.30 | 54.94 |
| 5 | 57.64 | 60.82 | 63.64 | 66.07 | 67.63 | 68.52 | 68.90 | 70.18 | 74.68 | 80.95 | 78.89 | 78.12 | 77.02 | 75.33 |
| 6 | 66.54 | 71.25 | 75.50 | 79.16 | 81.65 | 83.18 | 83.95 | 85.46 | 90.96 | 98.83 | 96.87 | 96.12 | 94.99 | 93.19 |
| 7 | ≈ 74.54 | 80.91 | 86.75 | 91.85 | 95.46 | 97.84 | 99.15 | 101.00 | 107.51 | 116.92 | 114.62 | 113.69 | 112.29 | 109.98 |
| 8 | ≈ 81.66 | 89.76 | 97.31 | 104.01 | 108.96 | 112.33 | 114.38 | 116.67 | 124.25 | 135.27 | 132.71 | 131.63 | 129.97 | 127.17 |
| 9 | ≈ 76.25 | ≈ 97.80 | 107.13 | 115.57 | 122.00 | 126.56 | 129.49 | 132.36 | 141.05 | 153.76 | 151.03 | 149.82 | 147.94 | 144.67 |
| 10 | ≈ 41.88 | ≈ 105.04 | 116.23 | 126.50 | 134.55 | 140.45 | 144.39 | 147.98 | 157.84 | 172.30 | 169.48 | 168.17 | 166.11 | 162.42 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 41.66 | 42.66 | 43.47 | 44.10 | 44.27 | 44.11 | 43.70 | 44.54 | 47.33 | 51.14 | 49.80 | 49.33 | 48.64 | 47.60 |
| 5 | 52.00 | 53.93 | 55.88 | 57.46 | 58.26 | 58.46 | 58.19 | 59.07 | 62.76 | 67.94 | 66.18 | 65.57 | 64.71 | 63.38 |
| 6 | 60.40 | 63.78 | 66.81 | 69.42 | 71.12 | 72.09 | 72.46 | 73.68 | 78.37 | 85.12 | 83.32 | 82.63 | 81.42 | 79.44 |
| 7 | 68.06 | 72.77 | 77.04 | 80.73 | 83.24 | 84.76 | 85.45 | 86.86 | 92.36 | 100.36 | 98.17 | 97.30 | 95.99 | 93.79 |
| 8 | ≈ 74.98 | 81.14 | 86.78 | 91.69 | 95.15 | 97.38 | 98.51 | 100.19 | 106.55 | 115.85 | 113.28 | 112.18 | 110.50 | 107.70 |
| 9 | ≈ 81.19 | 88.85 | 95.96 | 102.23 | 106.80 | 109.86 | 111.58 | 113.58 | 120.84 | 131.51 | 128.54 | 127.24 | 125.27 | 121.81 |
| 10 | ≈ 86.82 | 95.90 | 104.55 | 112.30 | 118.10 | 122.12 | 124.55 | 126.99 | 135.17 | 147.13 | 143.96 | 142.49 | 140.14 | 136.25 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 169.484 | 143.959 |
| SC2 | 0 | 8 | 116.668 | 100.185 |
| SC3 | -18 | 7 | 93.461 | 81.858 |
| SC4 | -25 | 6 | 75.499 | 66.812 |
| SC5 | -34 | 6 | 67.627 | 61.198 |
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.