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Unit cooler EA-DI-191GI10-A04 C

Unit cooler EA-DI-191GI10-A04 C
Illustrative photo

Producer: Karyer · Line: EA-DI (Cold Store)

Product code: EA-DI-191GI10-A04 C

Cooling capacity i
43.97 kW
Air flow
22,569 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 %

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Model nomenclature

How to read the code of this model.

  • A
    Model code (series): EA-DI — EA-DI - cold-store evaporator, fans inclined 45° to the coil
  • B
    Number of fans: 1 — Number of fans (one digit).
  • C
    Fan diameter: 91 — Ø910 mm
  • D
    Dimensional data - coil size letter: G — 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: I — 10 tube rows
  • F
    Fin spacing: 10 — Fin spacing about 10 mm
  • G
    Generation code: A — Generation A
  • H
    Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole

Data

Evaporator
Air flow 22,569 m³/h
External surface 158.6 m²
Inner volume 65.4 dm³
Fin spacing 10.0 mm
Fin materialAluminium
Net weight 376 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 69.0 dB(A)
Sound power 91.7 dB(A)
Energy class D
Connections
Inlet Ø35
Outlet Ø54
Defrost
EA-DI-191GI10-A04 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)
43.973 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 19.29 19.14 19.07 19.02 18.86 18.61 18.30 18.60 19.76 21.35 20.79 20.61 20.31 19.82
5 24.69 24.82 24.95 25.03 24.95 24.69 24.30 24.54 26.01 28.06 27.16 26.85 26.41 25.78
6 29.79 30.34 30.82 31.22 31.29 31.10 30.67 30.83 32.63 35.19 33.95 33.49 32.82 31.78
7 34.58 35.65 36.60 37.21 37.55 37.52 37.18 37.33 39.48 42.60 41.06 40.46 39.57 38.09
8 39.03 40.46 41.90 43.17 43.84 44.03 43.78 43.97 46.52 50.22 48.48 47.75 46.64 44.80
9 42.71 44.86 46.81 48.50 49.52 50.06 50.14 50.58 53.60 57.92 56.02 55.16 53.86 51.67
10 46.25 49.03 51.54 53.70 55.07 55.84 56.07 56.61 60.00 64.93 63.12 62.27 60.99

Low speed (Y)

TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 16.82 16.69 16.53 16.32
5
6
7
8
9
10

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] High speed (Δ) [kW]Low speed (Y) [kW]
SC1 10 10 63.121—
SC2 0 8 43.973—
SC3 -18 7 37.397—
SC4 -25 6 30.823—
SC5 -34 6 29.950—

Dimensions

Dimension drawing of EA-DI-191GI10-A04 C
Dimension drawing
Dimensions as drawn
A 1725 mm
B 1200 mm
C 1350 mm
F 1160 mm
G 2000 mm
E 1335 mm
D IN 1 x Ø35
D OUT 1 x Ø54
Overall [mm]
Length 1725 mm
Width 2000 mm
Height 1350 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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