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Unit cooler EB-220AB4-B05 C

Unit cooler EB-220AB4-B05 C
Illustrative photo

Producer: Karyer · Line: EB (General)

Product code: EB-220AB4-B05 C

Cooling capacity i
1.66 kW
Air flow
867 m³/h
Fin spacing
4.2 mm
Air throw
3 m
Fans
2 × ⌀200 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): EB — EB - economical unit cooler
  • B
    Number of fans: 2 — Number of fans (one digit).
  • C
    Fan diameter: 20 — Ø200 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: B — 3 tube rows
  • F
    Fin spacing: 4 — Fin spacing about 4 mm
  • G
    Generation code: B — Generation B
  • H
    Fan data: 05 — Ø200: 230V/1Ph/50Hz, 4-pole; Ø250: 230V/1Ph/50Hz, 4-pole; Ø300: 230V/1Ph/50Hz, 4-pole

Data

Evaporator
Air flow 867 m³/h
Air throw 3 m
External surface 8.6 m²
Inner volume 1.4 dm³
Fin spacing 4.2 mm
Fin materialAluminium
Net weight 18 kg
Fans
Quantity 2
Diameter 200 mm
Speed 1,300 rpm
Power 130 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 37.0 dB(A)
Sound power 58.0 dB(A)
Energy class E
Connections
Inlet Ø9,52
Outlet Ø12,7
Defrost
EB-220AB4-B05 C None
EB-220AB4-B05 C ED Electric

Performance

No glide: dew, mid and bubble point give the same rating.

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)

Single phase
1.595 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.

Single phase

Cooling capacity [kW] per air inlet temperature and TD
TD [K] \ air [°C] -35-30-25-20-15-10-502510121520
4 0.64 0.64 0.64 0.65 0.65 0.65 0.65 0.66 0.70 0.77 0.75 0.75 0.74 0.73
5 0.82 0.83 0.84 0.86 0.87 0.87 0.87 0.88 0.93 1.01 0.99 0.99 0.97 0.96
6 1.00 1.03 1.05 1.08 1.09 1.10 1.10 1.11 1.18 1.28 1.25 1.24 1.23 1.20
7 1.18 1.22 1.26 1.30 1.32 1.34 1.34 1.36 1.44 1.56 1.53 1.51 1.49 1.46
8 1.33 1.39 1.44 1.50 1.53 1.56 1.58 1.60 1.70 1.85 1.81 1.80 1.77 1.73
9 1.49 1.56 1.62 1.69 1.74 1.77 1.79 1.82 1.93 2.10 2.07 2.05 2.03 1.98
10 1.62 1.72 1.81 1.89 1.94 1.98 2.01 2.04 2.17 2.36 2.32 2.30 2.28 2.23

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 2.321
SC2 0 8 1.595
SC3 -18 7 1.307
SC4 -25 6 1.052
SC5 -34 6 1.011

Dimensions

Dimension drawing of EB-220AB4-B05 C
Dimension drawing
Dimensions as drawn
A 1057 mm
B 490 mm
C 363 mm
F 345 mm
E1 368 mm
E 735 mm
D IN 1 x Ø9,52
D OUT 1 x Ø12,7
Overall [mm]
Length 1057 mm
Width 490 mm
Height 363 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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