Skip to Content

Blast freezer EK-T-191AG10-B04 C

Blast freezer EK-T-191AG10-B04 C
Illustrative photo

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

Product code: EK-T-191AG10-B04 C

Cooling capacity i
37.78 kW
Air flow
23,913 m³/h
Fin spacing
10.0 mm
Fans
1 × ⌀910 mm

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

Ask about product Add to compare Product datasheet (PDF)

Model nomenclature

How to read the code of this model.

  • A
    Model code (series): EK-T — EK-T - blast freezer
  • B
    Number of fans: 1 — Number of fans (one digit).
  • C
    Fan diameter: 91 — Ø910 mm
  • D
    Dimensional data - coil size letter: A — 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: B — Generation B
  • H
    Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole

Data

Evaporator
Air flow 23,913 m³/h
External surface 126.8 m²
Inner volume 55.0 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 302 kg
Fans
Quantity 1
Diameter 910 mm
Speed 840 rpm
Power 2,800 W
Supply 400V/3Ph/50Hz
Motor type AC
Poles 6
Acoustic
Sound pressure 68.0 dB(A)
Sound power 91.0 dB(A)
Energy class D
Connections
Inlet Ø42
Outlet Ø54
Defrost
EK-T-191AG10-B04 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)
37.782 kW
Low speed (Y)
not rated

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.

High speed (Δ)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 16.91 16.41 16.08 15.88 15.63 15.38 15.11 15.33 16.22 17.48 16.99 16.81 16.56 16.18
5 19.95 19.55 19.29 21.23 20.94 20.59 20.20 20.34 21.54 23.22 22.51 22.26 21.93 21.43
6 24.80 24.52 24.33 26.93 26.66 26.26 25.77 25.82 27.30 29.38 28.35 27.99 27.48 26.72
7 29.50 29.47 29.51 32.84 32.65 32.23 31.70 31.67 33.44 35.98 34.63 34.14 33.42 32.32
8 34.03 34.34 34.65 38.80 38.76 38.43 37.89 37.78 39.89 42.90 41.27 40.64 39.72 38.26
9 42.60 43.26 44.00 44.63 44.81 44.63 44.15 44.05 46.51 50.07 48.20 47.45 46.34 44.55
10 46.76 47.99 49.17 50.24 50.80 50.85 50.47 50.45 53.29 57.39 55.35 54.49 53.21 51.11

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 13.87 13.46 13.22 13.09 12.94 12.76 12.84 13.66 14.80 14.47 14.34 14.16 13.89
5 16.23 15.85 15.63 17.22 17.02 16.77 16.68 17.70 19.12 18.57 18.39 18.15 17.79
6 20.05 19.72 19.54 21.60 21.38 21.08 20.82 22.03 23.76 22.96 22.68 22.28 21.69
7 23.92 23.68 23.55 26.14 25.95 25.62 25.20 26.63 28.70
8 27.68 27.60 27.64 30.80 30.64 30.31
9 34.80 34.97 35.22 35.47 35.43 35.11
10 38.68 39.17 39.67 40.14 40.19 39.96

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 55.352—
SC2 0 8 37.782—
SC3 -18 7 32.79126.079
SC4 -25 6 24.32819.536
SC5 -34 6 24.77319.999

Dimensions

Dimension drawing of EK-T-191AG10-B04 C
Dimension drawing
Dimensions as drawn
A 1738 mm
C 1287 mm
F 1032 mm
G 1150 mm
E 1335 mm
H 1354 mm
I 1465 mm
D IN 1 x Ø42
D OUT 1 x Ø54
Overall [mm]
Length 1738 mm
Width 1354 mm
Height 1465 mm

Downloads

Ask about product

Our engineers answer with a selection for your conditions.

Send enquiry

Thank you. We received your enquiry and will get back to you shortly.

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.

Compare 0 / 4 Open comparison You can compare up to 4 units; remove one before adding another.