EK-SR-480BG10-A05 C
140.34 kW
Blast freezer EK-SR-380CE4-A05 C
Defrost: None
Product code: EK-SR-380CE4-A05 C
- Cooling capacity i
- 139.86 kW
- Air flow
- 74,025 m³/h
- Fin spacing
- 4.6 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: E — 6 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 05 — Ø800: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 74,025 m³/h |
|---|---|
| External surface | 733.0 m² |
| Inner volume | 146.8 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 1,154 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 | 97.9 dB(A) |
| Energy class | E |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EK-SR-380CE4-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)
- 134.668 kW
- Low speed (Y)
- 114.019 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 | 54.90 | 54.55 | 54.53 | 54.75 | 54.74 | 54.61 | 54.41 | 55.03 | 58.46 | 63.35 | 62.08 | 61.61 | 60.95 | 59.97 |
| 5 | 64.69 | 64.94 | 65.36 | 73.17 | 73.20 | 73.01 | 72.62 | 73.14 | 77.58 | 83.98 | 82.05 | 81.35 | 80.37 | 78.91 |
| 6 | 79.47 | 80.83 | 82.09 | 92.51 | 92.79 | 92.78 | 92.35 | 92.81 | 98.33 | 106.35 | 103.59 | 102.58 | 101.12 | 98.89 |
| 7 | 93.05 | 95.78 | 98.36 | 111.71 | 113.00 | 113.42 | 113.17 | 113.64 | 120.39 | 130.21 | 126.65 | 125.28 | 123.28 | 120.12 |
| 8 | 105.01 | 109.01 | 112.72 | 128.98 | 131.42 | 132.87 | 133.54 | 134.67 | 142.95 | 155.12 | 150.89 | 149.22 | 146.74 | 142.74 |
| 9 | 129.00 | 135.16 | 140.79 | 145.79 | 149.11 | 151.16 | 152.16 | 153.51 | 162.95 | 176.79 | 172.83 | 171.20 | 168.75 | 164.69 |
| 10 | 140.43 | 148.51 | 155.84 | 162.27 | 166.67 | 169.38 | 170.89 | 172.54 | 183.18 | 198.74 | 194.37 | 192.49 | 189.67 | 184.94 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 48.10 | 47.63 | 47.56 | 47.76 | 47.80 | 47.75 | 47.64 | 48.35 | 51.43 | 55.84 | 54.88 | 54.55 | 54.03 | 53.24 |
| 5 | 56.43 | 56.28 | 56.34 | 63.01 | 63.11 | 62.99 | 62.71 | 63.31 | 67.22 | 72.86 | 71.25 | 70.69 | 69.90 | 68.74 |
| 6 | 69.36 | 69.87 | 70.54 | 79.19 | 79.47 | 79.32 | 78.95 | 79.42 | 84.20 | 91.14 | 88.84 | 87.99 | 86.78 | 84.91 |
| 7 | 81.87 | 83.35 | 84.79 | 95.45 | 96.19 | 96.32 | 95.98 | 96.37 | 102.10 | 110.44 | 107.44 | 106.29 | 104.61 | 101.95 |
| 8 | 93.73 | 95.96 | 98.50 | 111.89 | 113.26 | 113.77 | 113.61 | 114.02 | 120.77 | 130.66 | 127.04 | 125.61 | 123.48 | 120.04 |
| 9 | 115.17 | 119.31 | 123.21 | 126.77 | 129.10 | 130.43 | 131.03 | 132.06 | 139.96 | 151.41 | 147.30 | 145.59 | 143.05 | 138.89 |
| 10 | 125.83 | 131.46 | 136.61 | 141.24 | 144.24 | 146.11 | 146.99 | 148.21 | 157.25 | 170.48 | 166.59 | 164.90 | 162.38 | 158.16 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 194.365 | 166.587 |
| SC2 | 0 | 8 | 134.668 | 114.019 |
| SC3 | -18 | 7 | 112.348 | 95.831 |
| SC4 | -25 | 6 | 82.093 | 70.536 |
| SC5 | -34 | 6 | 79.867 | 69.559 |
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.