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Blast freezer EK-SR-380CG4-A05 C

Blast freezer EK-SR-380CG4-A05 C
Illustrative photo

Producer: Karyer · Line: EK-SR (Blast Freezers)

Product code: EK-SR-380CG4-A05 C

Cooling capacity i
154.49 kW
Air flow
70,269 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 %

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Data

Evaporator
Air flow 70,269 m³/h
External surface 977.4 m²
Inner volume 193.2 dm³
Fin spacing 4.6 mm
Fin materialAluminium
Net weight 1,267 kg
Fans
Quantity 3
Diameter 800 mm
Speed 1,310 rpm
Power 11,700 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 73.0 dB(A)
Sound power 97.4 dB(A)
Energy class D
Connections
Inlet Ø35
Outlet Ø66,7
Defrost
EK-SR-380CG4-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)
154.485 kW
Low speed (Y)
131.120 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] -35-30-25-20-15-10-502510121520
4 65.19 67.06 68.67 70.02 70.63 70.62 70.32 71.18 75.61 81.89 79.99 79.31 78.28 76.86
5 72.09 75.49 77.91 89.30 90.88 91.56 91.52 92.44 98.10 106.25 103.46 102.43 100.94 98.63
6 83.60 88.54 93.02 ≈ 107.70 110.64 112.43 113.31 114.63 121.66 131.88 128.46 127.10 125.07 121.78
7 93.75 100.48 ≈ 106.64 ≈ 124.48 128.68 131.35 132.80 134.58 143.02 155.43 152.02 150.60 148.45 144.84
8 ≈ 102.92 111.57 ≈ 119.56 ≈ 140.68 146.33 150.10 152.23 154.49 164.24 178.51 174.74 173.09 170.56 166.21
9 ≈ 123.48 135.27 146.33 156.19 163.52 168.50 171.57 174.41 185.51 201.72 197.69 195.83 192.94 187.89
10 128.34 145.59 158.95 171.00 180.09 186.56 190.71 194.27 206.76 224.97 220.77 218.74 215.54 209.83

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 57.00 57.95 58.87 59.60 59.99 60.00 59.73 60.49 64.27 69.66 68.09 67.54 66.76 65.59
5 63.33 65.35 67.14 76.30 77.18 77.43 77.19 77.69 82.44 89.31 87.00 86.14 84.89 82.94
6 74.50 77.97 80.52 92.36 94.09 94.91 94.97 95.73 101.51 109.96 106.98 105.80 104.02 101.20
7 84.12 88.86 ≈ 93.18 ≈ 107.75 110.59 112.32 113.13 114.16 121.08 131.21 127.70 126.25 124.06 120.43
8 92.82 99.10 ≈ 104.83 ≈ 122.04 125.93 128.32 129.59 131.12 139.25 151.14 147.70 146.19 143.89 139.97
9 ≈ 111.94 120.71 128.79 135.90 140.97 144.21 146.04 147.94 157.15 170.58 166.83 165.11 162.47 157.90
10 119.89 130.52 140.44 149.22 155.56 159.89 162.40 164.76 175.09 190.12 186.10 184.20 181.24 176.05

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 220.774186.097
SC2 0 8 154.485131.120
SC3 -18 7 126.355109.041
SC4 -25 6 93.02080.523
SC5 -34 6 84.74875.337

Dimensions

Dimension drawing of EK-SR-380CG4-A05 C
Dimension drawing
Dimensions as drawn
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
Overall [mm]
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.

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