EK-SR-391CE7-A04 C
119.70 kW
Blast freezer EK-SR-380CG10-A05 C
Defrost: None
Product code: EK-SR-380CG10-A05 C
- Cooling capacity i
- 117.68 kW
- Air flow
- 75,274 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 3 × ⌀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): EK-SR — EK-SR - blast freezer
-
B
Number of fans: 3 — Number of fans (one digit).
-
C
Fan diameter: 80 — Ø800 mm
-
D
Dimensional data - coil size letter: C — 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: 05 — Ø800: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 75,274 m³/h |
|---|---|
| External surface | 476.1 m² |
| Inner volume | 193.2 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 1,191 kg |
| Quantity | 3 |
|---|---|
| Diameter | 800 mm |
| Speed | 1,310 rpm |
| Power | 11,700 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 73.0 dB(A) |
|---|---|
| Sound power | 98.0 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EK-SR-380CG10-A05 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)
- 117.679 kW
- Low speed (Y)
- 100.199 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 | 49.57 | 49.58 | 49.66 | 49.76 | 49.51 | 49.06 | 48.47 | 48.46 | 51.27 | 55.24 | 53.59 | 52.96 | 52.06 | 50.68 |
| 5 | 56.83 | 57.69 | 58.45 | 65.66 | 65.69 | 65.42 | 64.85 | 64.81 | 68.55 | 73.89 | 71.61 | 70.77 | 69.56 | 67.71 |
| 6 | 68.12 | 70.20 | 72.00 | 81.66 | 82.43 | 82.32 | 81.99 | 82.05 | 86.77 | 93.64 | 90.81 | 89.72 | 88.13 | 85.60 |
| 7 | 78.57 | 81.60 | 84.63 | 96.92 | 98.63 | 99.44 | 99.53 | 99.82 | 105.71 | 114.27 | 111.00 | 109.70 | 107.75 | 104.53 |
| 8 | 87.36 | 92.01 | ≈ 96.24 | ≈ 111.07 | 113.89 | 115.67 | 116.66 | 117.68 | 124.92 | 135.25 | 131.67 | 130.18 | 127.92 | 124.16 |
| 9 | 106.11 | 112.88 | 119.05 | 124.46 | 128.28 | 130.73 | 132.23 | 133.61 | 141.91 | 154.07 | 150.78 | 149.35 | 147.18 | 143.49 |
| 10 | ≈ 114.36 | 122.86 | 130.62 | 137.47 | 142.32 | 145.66 | 147.73 | 149.55 | 158.94 | 172.65 | 169.15 | 167.58 | 165.17 | 161.03 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 43.66 | 43.38 | 43.29 | 43.29 | 43.06 | 42.67 | 42.18 | 42.36 | 44.86 | 48.42 | 47.09 | 46.62 | 45.95 | 44.83 |
| 5 | 50.13 | 50.41 | 50.63 | 56.69 | 56.68 | 56.36 | 55.83 | 55.92 | 59.19 | 63.86 | 61.95 | 61.26 | 60.27 | 58.76 |
| 6 | 60.35 | 61.48 | 62.52 | 70.48 | 70.85 | 70.68 | 70.22 | 70.30 | 74.38 | 80.28 | 77.82 | 76.88 | 75.52 | 73.37 |
| 7 | 69.96 | 72.14 | 74.09 | 84.16 | 84.85 | 85.16 | 84.92 | 85.09 | 90.07 | 97.26 | 94.34 | 93.19 | 91.48 | 88.70 |
| 8 | 78.90 | 81.88 | 84.86 | 97.16 | 98.89 | 99.73 | 99.85 | 100.20 | 106.12 | 114.75 | 111.48 | 110.13 | 108.12 | 104.79 |
| 9 | 96.16 | 101.04 | 105.50 | 109.45 | 112.07 | 113.73 | 114.59 | 115.43 | 122.34 | 132.40 | 128.87 | 127.36 | 125.09 | 121.27 |
| 10 | 104.07 | 110.36 | 116.07 | 121.04 | 124.54 | 126.77 | 128.03 | 129.33 | 137.30 | 148.94 | 145.66 | 144.21 | 142.00 | 137.96 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 169.150 | 145.657 |
| SC2 | 0 | 8 | 117.679 | 100.199 |
| SC3 | -18 | 7 | 97.730 | 84.375 |
| SC4 | -25 | 6 | 72.004 | 62.515 |
| SC5 | -34 | 6 | 68.671 | 60.675 |
Dimensions
| A | 4360 mm |
|---|---|
| B | 1360 mm |
| C | 3090 mm |
| F | 1310 mm |
| G | 2070 mm |
| E | 3965 mm |
| H | 1393 mm |
| I | 4390 mm |
| D IN | 2 x Ø35 |
| D OUT | 2 x Ø66,7 |
| Length | 4360 mm |
|---|---|
| Width | 1393 mm |
| Height | 3090 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.