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Unit cooler EB-330AC6-B05 C

Unit cooler EB-330AC6-B05 C
Illustrative photo

Producer: Karyer · Line: EB (General)

Product code: EB-330AC6-B05 C

Cooling capacity i
5.56 kW
Air flow
3,433 m³/h
Fin spacing
6.0 mm
Air throw
7 m
Fans
3 × ⌀300 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: 3 — Number of fans (one digit).
  • C
    Fan diameter: 30 — Ø300 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: C — 4 tube rows
  • F
    Fin spacing: 6 — Fin spacing about 6 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 3,433 m³/h
Air throw 7 m
External surface 17.9 m²
Inner volume 4.3 dm³
Fin spacing 6.0 mm
Fin materialAluminium
Net weight 39 kg
Fans
Quantity 3
Diameter 300 mm
Speed 1,300 rpm
Power 360 W
Supply 230V/1Ph/50Hz
Motor type AC
Poles 4
Acoustic
Sound pressure 45.0 dB(A)
Sound power 67.0 dB(A)
Energy class D
Connections
Inlet Ø12,7
Outlet Ø22
Defrost
EB-330AC6-B05 C None
EB-330AC6-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
5.354 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 2.10 2.10 2.11 2.13 2.13 2.12 2.10 2.15 2.29 2.49 2.43 2.41 2.39 2.34
5 2.75 2.79 2.84 2.88 2.90 2.89 2.87 2.92 3.10 3.36 3.28 3.25 3.21 3.16
6 3.38 3.48 3.57 3.65 3.70 3.71 3.70 3.75 3.98 4.31 4.19 4.14 4.08 3.97
7 3.94 4.09 4.24 4.37 4.46 4.51 4.54 4.60 4.89 5.31 5.16 5.10 5.01 4.87
8 4.49 4.69 4.86 5.04 5.17 5.25 5.28 5.35 5.69 6.18 6.04 5.98 5.89 5.73
9 4.97 5.24 5.50 5.73 5.88 5.97 6.03 6.12 6.50 7.06 6.90 6.83 6.72 6.53
10 5.42 5.76 6.09 6.37 6.58 6.71 6.78 6.88 7.31 7.94 7.77 7.68 7.55 7.33

Standard ratings (EN 328 / Eurovent)

Standard condition Air inlet [°C] TD [K] Single phase [kW]
SC1 10 10 7.773
SC2 0 8 5.354
SC3 -18 7 4.411
SC4 -25 6 3.570
SC5 -34 6 3.406

Dimensions

Dimension drawing of EB-330AC6-B05 C
Dimension drawing
Dimensions as drawn
A 1617 mm
B 520 mm
C 426 mm
F 345 mm
E1 438 mm
E2 420 mm
E 1295 mm
D IN 1 x Ø12,7
D OUT 1 x Ø22
Overall [mm]
Length 1617 mm
Width 520 mm
Height 426 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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