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EK-SR (Blast Freezers)

Application
Floor standing (blast freezer), Industrial
Air discharge
Single
Refrigerants
R134a, R22, R290, R32, R404A, R407A, R407B, R407C, R407F, R410A, R448A, R449A, R450A, R452A, R454A, R454C, R455A, R507A, R513A, R744
Capacity
16.85–259.33 kW
Fans
⌀800, ⌀910 mm
Max. working pressure
25 bar
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EK-SR (Blast Freezers)

Model nomenclature

How to read the model codes of this series, with an example.

  • A
    Model code (series) EK-SR = EK-SR - blast freezer
  • B
    Number of fans — Number of fans (one digit).
  • C
    Fan diameter — Fan diameter in cm (two digits; x10 = mm), e.g. 30=Ø300, 63=Ø630, 91=Ø910. 80 = Ø800 mm91 = Ø910 mm
  • D
    Dimensional data - coil size letter — 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 — Second letter of the dimensional data = number of tube rows (coil depth): A=2, B=3, C=4, D=5, E=6, G=8, I=10, K=12 (alphabet position + 1). C = 4 tube rowsE = 6 tube rowsG = 8 tube rows
  • F
    Fin spacing — Nominal fin spacing in mm (1-2 digits). Karyer catalogue: 10=10.00. The exact pitch is per model (e.g. 4 covers 3.8 to 4.6 mm). 4 = Fin spacing about 4 mm7 = Fin spacing about 7 mm10 = Fin spacing about 10 mm
  • G
    Generation code — Karyer design generation letter; Karyer publishes no further decoding. A = Generation A
  • H
    Fan data 03 = Ø910: 400V/3Ph/50Hz, 4-pole04 = Ø910: 400V/3Ph/50Hz, 6-pole05 = Ø800: 400V/3Ph/50Hz, 4-pole

232 products

Sort Capacity ↑Capacity ↓Air flowName
Model Cooling capacity [kW] i Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 % Fin spacing [mm] Fans Air throw [m] Air flow [m³/h] Defrost Variants
EK-SR-280AG4-A05 C 73.07 kW 4.6 2 × ⌀800 37,453 None
Variants (1)
EK-SR-391CC10-A04 C 74.79 kW 10.0 3 × ⌀910 92,432 None
Variants (1)
EK-SR-280BE4-A05 C 75.43 kW 4.6 2 × ⌀800 46,150 None
Variants (1)
EK-SR-480BC10-A05 C 75.55 kW 10.0 4 × ⌀800 104,261 None
Variants (1)
EK-SR-280CE7-A05 C 75.86 kW 7.0 2 × ⌀800 50,922 None
Variants (1)
EK-SR-280BG7-A05 C 76.66 kW 7.0 2 × ⌀800 45,592 None
Variants (1)
EK-SR-291DE10-A04 C 77.39 kW 10.0 2 × ⌀910 60,583 None
Variants (1)
EK-SR-380BE10-A05 C 78.50 kW 10.0 3 × ⌀800 74,509 None
Variants (1)
EK-SR-491BC10-A04 C 78.57 kW 10.0 4 × ⌀910 115,569 None
Variants (1)
EK-SR-291DE10-A03 C 78.75 kW 10.0 2 × ⌀910 66,421 None
Variants (1)
EK-SR-291CE7-A04 C 79.78 kW 7.0 2 × ⌀910 55,179 None
Variants (1)
EK-SR-380AG10-A05 C 80.11 kW 10.0 3 × ⌀800 63,646 None
Variants (1)
EK-SR-380CC7-A05 C 80.15 kW 7.0 3 × ⌀800 79,642 None
Variants (1)
EK-SR-280CG10-A05 C 80.25 kW 10.0 2 × ⌀800 50,181 None
Variants (1)
EK-SR-291DC4-A04 C 80.69 kW 4.6 2 × ⌀910 60,673 None
Variants (1)
EK-SR-380AE7-A05 C 80.95 kW 7.0 3 × ⌀800 65,667 None
Variants (1)
EK-SR-291DC4-A03 C 82.62 kW 4.6 2 × ⌀910 66,519 None
Variants (1)
EK-SR-391DC10-A04 C 83.64 kW 10.0 3 × ⌀910 95,939 None
Variants (1)
EK-SR-291CG10-A04 C 84.34 kW 10.0 2 × ⌀910 53,742 None
Variants (1)
EK-SR-391CC7-A04 C 84.89 kW 7.0 3 × ⌀910 90,094 None
Variants (1)
EK-SR-480BC7-A05 C 85.13 kW 7.0 4 × ⌀800 102,445 None
Variants (1)
EK-SR-291DE7-A04 C 85.54 kW 7.0 2 × ⌀910 58,741 None
Variants (1)
EK-SR-380BC4-A05 C 86.33 kW 4.6 3 × ⌀800 74,656 None
Variants (1)
EK-SR-391DC10-A03 C 86.64 kW 10.0 3 × ⌀910 104,490 None
Variants (1)
EK-SR-480AC4-A05 C 87.79 kW 4.6 4 × ⌀800 91,331 None
Variants (1)
EK-SR-491BC7-A04 C 88.25 kW 7.0 4 × ⌀910 111,552 None
Variants (1)
EK-SR-291DE7-A03 C 88.26 kW 7.0 2 × ⌀910 64,832 None
Variants (1)
EK-SR-380BE7-A05 C 88.57 kW 7.0 3 × ⌀800 72,420 None
Variants (1)
EK-SR-480CC10-A05 C 88.64 kW 10.0 4 × ⌀800 107,592 None
Variants (1)
EK-SR-480AE10-A05 C 89.21 kW 10.0 4 × ⌀800 91,056 None
Variants (1)
EK-SR-380AG7-A05 C 89.46 kW 7.0 3 × ⌀800 60,503 None
Variants (1)
EK-SR-280CG7-A05 C 89.68 kW 7.0 2 × ⌀800 48,882 None
Variants (1)
EK-SR-391BC4-A04 C 90.11 kW 4.6 3 × ⌀910 79,390 None
Variants (1)
EK-SR-280BG4-A05 C 90.84 kW 4.6 2 × ⌀800 43,142 None
Variants (1)
EK-SR-291CG7-A04 C 92.34 kW 7.0 2 × ⌀910 51,400 None
Variants (1)
EK-SR-391BE10-A04 C 92.43 kW 10.0 3 × ⌀910 79,122 None
Variants (1)
EK-SR-491CC10-A04 C 93.20 kW 10.0 4 × ⌀910 123,185 None
Variants (1)
EK-SR-280CE4-A05 C 93.22 kW 4.6 2 × ⌀800 49,350 None
Variants (1)
EK-SR-391DC7-A04 C 95.72 kW 7.0 3 × ⌀910 94,053 None
Variants (1)
EK-SR-291CE4-A04 C 96.31 kW 4.6 2 × ⌀910 52,199 None
Variants (1)
EK-SR-380AE4-A05 C 96.40 kW 4.6 3 × ⌀800 61,592 None
Variants (1)
EK-SR-291DG10-A04 C 96.80 kW 10.0 2 × ⌀910 57,319 None
Variants (1)
EK-SR-391DC7-A03 C 98.85 kW 7.0 3 × ⌀910 102,656 None
Variants (1)
EK-SR-480CC7-A05 C 99.14 kW 7.0 4 × ⌀800 106,183 None
Variants (1)
EK-SR-480AE7-A05 C 99.42 kW 7.0 4 × ⌀800 87,564 None
Variants (1)
EK-SR-291DG10-A03 C 99.59 kW 10.0 2 × ⌀910 63,634 None
Variants (1)
EK-SR-380CE10-A05 C 99.87 kW 10.0 3 × ⌀800 77,862 None
Variants (1)
EK-SR-380BG10-A05 C 100.26 kW 10.0 3 × ⌀800 70,815 None
Variants (1)
EK-SR-380CC4-A05 C 100.69 kW 4.6 3 × ⌀800 77,919 None
Variants (1)
EK-SR-391BE7-A04 C 102.26 kW 7.0 3 × ⌀910 75,570 None
Variants (1)

Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %

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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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