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)
- 146.373 kW
- Low speed (Y)
- 115.637 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 | 63.98 | 63.99 | 64.40 | 64.80 | 64.70 | 64.23 | 63.47 | 64.76 | 68.89 | 74.61 | 72.87 | 72.27 | 71.44 | 70.19 |
| 5 | 80.34 | 81.80 | 83.11 | 84.24 | 84.53 | 84.08 | 83.20 | 84.29 | 89.45 | 96.77 | 93.96 | 92.97 | 91.56 | 89.48 |
| 6 | 95.78 | 98.84 | 101.56 | 103.35 | 104.42 | 104.49 | 103.74 | 104.68 | 110.95 | 119.98 | 116.16 | 114.71 | 112.62 | 109.28 |
| 7 | 110.09 | 114.28 | 118.56 | 122.32 | 124.48 | 125.20 | 124.77 | 125.76 | 133.23 | 144.16 | 139.62 | 137.81 | 135.11 | 130.66 |
| 8 | 121.88 | 128.34 | 134.23 | 139.34 | 142.63 | 144.39 | 144.80 | 146.37 | 155.30 | 168.40 | 163.68 | 161.53 | 158.28 | 152.84 |
| 9 | 133.16 | 141.62 | 149.29 | 155.94 | 160.30 | 162.81 | 163.76 | 165.63 | 175.74 | 190.51 | 185.63 | 183.45 | 180.14 | 174.48 |
| 10 | 143.50 | 154.05 | 163.67 | 172.07 | 177.70 | 181.16 | 182.68 | 184.96 | 196.29 | 212.78 | 207.50 | 205.05 | 201.30 | 194.74 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 52.55 | 52.32 | 52.36 | 52.55 | 52.44 | 52.10 | 51.56 | 52.53 | 55.89 | 60.59 | 59.22 | 58.76 | 58.13 | 57.25 |
| 5 | 66.35 | 66.66 | 67.02 | 67.61 | 67.69 | 67.35 | 66.67 | 67.43 | 71.54 | 77.44 | 75.24 | 74.45 | 73.32 | 71.61 |
| 6 | 79.49 | 80.73 | 81.96 | 83.11 | 83.50 | 83.21 | 82.48 | 83.08 | 88.01 | 95.18 | 92.19 | 91.05 | 89.36 | 86.68 |
| 7 | 91.98 | 94.38 | 96.61 | 98.55 | 99.45 | 99.30 | 98.66 | 99.17 | 104.94 | 113.47 | 109.77 | 108.29 | 106.08 | 102.43 |
| 8 | 103.68 | 107.49 | 110.43 | 113.38 | 115.02 | 115.47 | 115.03 | 115.64 | 122.39 | 132.22 | 128.01 | 126.22 | 123.50 | 119.02 |
| 9 | 113.74 | 119.01 | 123.66 | 127.79 | 130.29 | 131.63 | 131.50 | 132.31 | 140.04 | 151.25 | 146.59 | 144.51 | 141.36 | 135.90 |
| 10 | 123.54 | 130.11 | 136.11 | 141.36 | 144.66 | 146.53 | 147.07 | 148.38 | 157.26 | 170.13 | 165.37 | 163.03 | 159.45 | 153.04 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 207.497 | 165.372 |
| SC2 | 0 | 8 | 146.373 | 115.637 |
| SC3 | -18 | 7 | 123.400 | 99.021 |
| SC4 | -25 | 6 | 101.559 | 81.958 |
| SC5 | -34 | 6 | 96.574 | 79.857 |
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.