EA-DI-480GG7-A01 C
146.37 kW
Unit cooler EA-DI-491GG10-A04 C
Defrost: None
Product code: EA-DI-491GG10-A04 C
- Cooling capacity i
- 147.03 kW
- Air flow
- 97,004 m³/h
- Fin spacing
- 10.0 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: G — 8 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 97,004 m³/h |
|---|---|
| External surface | 507.8 m² |
| Inner volume | 204.4 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 1,245 kg |
| Quantity | 4 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 11,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 73.0 dB(A) |
|---|---|
| Sound power | 97.0 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EA-DI-491GG10-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)
- 141.533 kW
- Low speed (Y)
- 112.308 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 | 56.07 | 55.90 | 55.88 | 55.92 | 55.60 | 55.02 | 54.27 | 55.41 | 58.63 | 63.25 | 61.54 | 60.90 | 60.00 | 58.65 |
| 5 | 73.74 | 74.59 | 75.37 | 76.03 | 75.90 | 75.36 | 74.41 | 75.48 | 80.10 | 86.53 | 84.10 | 83.26 | 82.09 | 80.35 |
| 6 | 90.33 | 92.74 | 94.85 | 96.58 | 97.22 | 96.98 | 95.86 | 96.80 | 102.62 | 110.86 | 107.40 | 106.13 | 104.32 | 101.53 |
| 7 | 105.76 | 109.47 | 113.24 | 116.41 | 118.12 | 118.60 | 118.04 | 119.07 | 126.18 | 136.39 | 132.07 | 130.39 | 127.87 | 123.90 |
| 8 | 118.69 | 124.54 | 129.90 | 134.61 | 137.64 | 139.32 | 139.83 | 141.53 | 150.27 | 162.70 | 157.71 | 155.72 | 152.72 | 147.76 |
| 9 | 130.73 | 138.54 | 145.66 | 151.87 | 156.05 | 158.50 | 159.50 | 161.43 | 171.39 | 185.99 | 181.37 | 179.41 | 176.44 | 171.42 |
| 10 | 141.76 | 151.67 | 160.73 | 168.66 | 174.03 | 177.41 | 179.03 | 181.42 | 192.64 | 209.05 | 204.08 | 201.84 | 198.45 | 192.63 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 46.74 | 46.29 | 46.12 | 46.11 | 45.85 | 45.41 | 44.82 | 46.20 | 49.36 | 53.39 | 52.17 | 51.72 | 51.08 | 50.09 |
| 5 | 61.17 | 61.27 | 61.54 | 61.85 | 61.69 | 61.15 | 60.28 | 61.48 | 65.36 | 70.77 | 68.83 | 68.22 | 67.38 | 66.25 |
| 6 | 75.58 | 76.51 | 77.45 | 78.29 | 78.32 | 77.84 | 76.77 | 77.80 | 82.50 | 89.17 | 86.29 | 85.25 | 83.76 | 81.49 |
| 7 | 89.10 | 91.21 | 93.16 | 94.81 | 95.43 | 95.17 | 94.07 | 94.87 | 100.35 | 108.43 | 104.58 | 103.18 | not rated | not rated |
| 8 | 101.79 | 105.36 | 108.08 | 110.79 | 112.17 | 112.38 | 111.48 | 112.31 | 118.86 | 128.44 | not rated | not rated | not rated | not rated |
| 9 | 112.85 | 117.88 | 122.35 | 126.33 | 128.77 | 129.65 | 129.05 | 130.11 | 137.71 | 148.65 | not rated | not rated | not rated | not rated |
| 10 | 123.29 | 129.68 | 135.53 | 140.64 | 143.74 | 145.44 | 145.62 | 147.30 | 156.02 | 168.94 | not rated | not rated | not rated | not rated |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 204.075 | — |
| SC2 | 0 | 8 | 141.533 | 112.308 |
| SC3 | -18 | 7 | 117.248 | 95.174 |
| SC4 | -25 | 6 | 94.850 | 77.446 |
| SC5 | -34 | 6 | 90.978 | 75.883 |
Dimensions
| A | 5625 mm |
|---|---|
| B | 1100 mm |
| C | 1350 mm |
| F | 1060 mm |
| G | 1900 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 | 1900 mm |
| Height | 1350 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.