EA-DI-480GG7-A01 C
146.37 kW
Unit cooler EA-DI-480GE4-A01 C
Defrost: None
Product code: EA-DI-480GE4-A01 C
- Cooling capacity i
- 144.21 kW
- Air flow
- 73,210 m³/h
- Fin spacing
- 4.6 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: E — 6 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 01 — Ø800: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 73,210 m³/h |
|---|---|
| External surface | 781.9 m² |
| Inner volume | 157.9 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 1,158 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 | 86.7 dB(A) |
| Energy class | D |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EA-DI-480GE4-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)
- 139.042 kW
- Low speed (Y)
- 112.692 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 | 55.98 | 57.25 | 58.40 | 59.42 | 59.78 | 59.82 | 59.52 | 61.19 | 65.24 | 70.85 | 69.59 | 69.20 | 68.45 | 67.25 |
| 5 | 70.87 | 73.75 | 75.84 | 77.95 | 79.12 | 79.50 | 79.23 | 80.85 | 86.03 | 93.38 | 91.13 | 90.37 | 89.31 | 87.76 |
| 6 | 83.90 | 88.32 | 92.37 | 95.93 | 98.27 | 99.61 | 99.94 | 101.61 | 107.98 | 117.16 | 114.11 | 112.93 | 111.19 | 108.44 |
| 7 | 95.26 | 101.47 | 107.15 | 112.11 | 115.50 | 117.51 | 118.39 | 120.41 | 128.05 | 139.23 | 136.04 | 134.75 | 132.79 | 129.60 |
| 8 | 105.58 | 113.73 | 121.24 | 127.83 | 132.46 | 135.36 | 136.77 | 139.04 | 147.82 | 160.75 | 156.99 | 155.41 | 153.05 | 149.04 |
| 9 | ≈ 114.89 | 125.07 | 134.58 | 142.98 | 149.04 | 152.93 | 155.03 | 157.77 | 167.75 | 182.36 | 178.25 | 176.45 | 173.66 | 168.85 |
| 10 | ≈ 123.21 | 135.51 | 147.11 | 157.49 | 165.08 | 170.26 | 173.21 | 176.50 | 187.73 | 204.10 | 199.76 | 197.71 | 194.54 | 188.97 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 46.88 | 47.17 | 47.79 | 48.43 | 48.71 | 48.72 | 48.51 | 49.80 | 53.12 | 57.76 | 56.78 | 56.47 | 56.05 | 55.50 |
| 5 | 59.56 | 60.93 | 62.23 | 63.41 | 63.97 | 63.99 | 63.70 | 64.82 | 68.94 | 74.84 | 73.05 | 72.42 | 71.47 | 70.16 |
| 6 | 71.57 | 74.19 | 76.20 | 78.23 | 79.37 | 79.77 | 79.56 | 80.57 | 85.53 | 92.74 | 90.18 | 89.21 | 87.78 | 85.49 |
| 7 | 82.72 | 86.17 | 89.73 | 92.90 | 94.95 | 95.87 | 95.90 | 96.94 | 102.84 | 111.50 | 108.33 | 107.06 | 105.14 | 101.98 |
| 8 | 91.85 | 97.11 | 101.94 | 106.17 | 109.00 | 110.64 | 111.24 | 112.69 | 119.66 | 129.89 | 126.71 | 125.33 | 123.02 | 119.03 |
| 9 | 100.61 | 107.41 | 113.65 | 119.10 | 122.87 | 125.04 | 126.07 | 127.74 | 135.62 | 147.14 | 143.58 | 141.95 | 139.48 | 135.23 |
| 10 | 108.60 | 117.04 | 124.83 | 131.67 | 136.38 | 139.39 | 140.87 | 142.85 | 151.68 | 164.53 | 160.64 | 158.78 | 155.94 | 151.01 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 199.755 | 160.642 |
| SC2 | 0 | 8 | 139.042 | 112.692 |
| SC3 | -18 | 7 | 113.646 | 93.837 |
| SC4 | -25 | 6 | 92.370 | 76.203 |
| SC5 | -34 | 6 | 84.947 | 72.231 |
Dimensions
| A | 5625 mm |
|---|---|
| B | 1000 mm |
| C | 1350 mm |
| F | 960 mm |
| G | 1670 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 1 x Ø54 |
| D OUT | 1 x Ø80 |
| Length | 5625 mm |
|---|---|
| Width | 1670 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.