EA-DI-491GG10-A04 C
147.03 kW
Unit cooler EA-DI-480GG7-A01 C
Defrost: None
Product code: EA-DI-480GG7-A01 C
- Cooling capacity i
- 146.37 kW
- Air flow
- 71,824 m³/h
- Fin spacing
- 7.0 mm
- Fans
- 4 × ⌀800 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: 80 — Ø800 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: A — Generation A
-
H
Fan data: 01 — Ø800: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 71,824 m³/h |
|---|---|
| External surface | 703.0 m² |
| Inner volume | 204.4 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 1,228 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 87.0 dB(A) |
| Energy class | C |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EA-DI-480GG7-A01 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)
- 141.084 kW
- Low speed (Y)
- 111.053 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 | 57.75 | 57.98 | 58.39 | 58.86 | 58.93 | 58.69 | 58.21 | 59.76 | 63.72 | 69.15 | 67.83 | 67.39 | 66.62 | 65.43 |
| 5 | 74.57 | 75.79 | 76.97 | 78.05 | 78.33 | 78.16 | 77.53 | 78.90 | 83.88 | 90.92 | 88.61 | 87.82 | 86.72 | 85.14 |
| 6 | 90.35 | 93.03 | 95.46 | 97.54 | 98.53 | 98.40 | 97.83 | 99.04 | 105.04 | 113.76 | 110.48 | 109.24 | 107.43 | 104.61 |
| 7 | 105.05 | 108.93 | 112.91 | 116.33 | 118.29 | 119.03 | 118.73 | 119.91 | 127.15 | 137.71 | 133.61 | 131.99 | 129.58 | 125.62 |
| 8 | 117.53 | 123.51 | 129.02 | 133.88 | 137.05 | 138.82 | 139.35 | 141.08 | 149.73 | 162.22 | 157.51 | 155.55 | 152.58 | 147.63 |
| 9 | 129.18 | 137.06 | 144.28 | 150.59 | 154.87 | 157.25 | 158.27 | 160.27 | 170.14 | 184.59 | 180.06 | 178.05 | 174.99 | 169.76 |
| 10 | 139.86 | 149.75 | 158.85 | 166.84 | 172.25 | 175.61 | 177.16 | 179.54 | 190.62 | 206.77 | 201.84 | 199.55 | 196.04 | 189.93 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 47.69 | 47.51 | 47.63 | 47.93 | 47.98 | 47.83 | 47.52 | 48.70 | 51.93 | 56.43 | 55.42 | 55.10 | 54.66 | 54.10 |
| 5 | 61.27 | 61.60 | 62.15 | 62.78 | 62.97 | 62.81 | 62.34 | 63.32 | 67.29 | 72.99 | 71.17 | 70.54 | 69.64 | 68.31 |
| 6 | 74.82 | 75.89 | 77.04 | 78.17 | 78.54 | 78.48 | 77.94 | 78.75 | 83.53 | 90.47 | 87.88 | 86.90 | 85.46 | 83.17 |
| 7 | 87.54 | 89.67 | 91.72 | 93.58 | 94.50 | 94.65 | 94.12 | 94.77 | 100.30 | 108.60 | 105.26 | 103.94 | 101.97 | 98.73 |
| 8 | 99.50 | 102.95 | 105.70 | 108.49 | 110.09 | 110.61 | 110.29 | 111.05 | 117.61 | 127.20 | 123.29 | 121.66 | 119.21 | 115.11 |
| 9 | 110.68 | 114.98 | 119.36 | 123.30 | 125.69 | 126.77 | 126.71 | 127.64 | 135.18 | 146.13 | 141.79 | 139.86 | 136.94 | 131.89 |
| 10 | 120.11 | 126.24 | 131.91 | 136.94 | 140.14 | 142.01 | 142.63 | 144.06 | 152.75 | 165.26 | 160.49 | 158.29 | 154.94 | 148.95 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 201.838 | 160.494 |
| SC2 | 0 | 8 | 141.084 | 111.053 |
| SC3 | -18 | 7 | 117.265 | 94.046 |
| SC4 | -25 | 6 | 95.462 | 77.038 |
| SC5 | -34 | 6 | 91.048 | 75.145 |
Dimensions
| A | 5625 mm |
|---|---|
| B | 1100 mm |
| C | 1350 mm |
| F | 1060 mm |
| G | 1770 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 2 x Ø35 |
| D OUT | 2 x Ø66,7 |
| Length | 5625 mm |
|---|---|
| Width | 1770 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.