EB-340AE4-B01 C
21.17 kW
Unit cooler EB-445AC7-B01 C
Defrost: None
Product code: EB-445AC7-B01 C
- Cooling capacity i
- 21.23 kW
- Air flow
- 20,790 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 19 m
- Fans
- 4 × ⌀450 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.
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A
Model code (series): EB — EB - economical unit cooler
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B
Number of fans: 4 — Number of fans (one digit).
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C
Fan diameter: 45 — Ø450 mm
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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.
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E
Dimensional data - tube rows: C — 4 tube rows
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F
Fin spacing: 7 — Fin spacing about 7 mm
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G
Generation code: B — Generation B
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H
Fan data: 01 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 20,790 m³/h |
|---|---|
| Air throw | 19 m |
| External surface | 48.4 m² |
| Inner volume | 13.7 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 128 kg |
| Quantity | 4 |
|---|---|
| Diameter | 450 mm |
| Speed | 1,310 rpm |
| Power | 1,960 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 59.0 dB(A) |
|---|---|
| Sound power | 81.0 dB(A) |
| Energy class | E |
| Inlet | Ø28 |
|---|---|
| Outlet | Ø35 |
| EB-445AC7-B01 C | None |
|---|---|
| EB-445AC7-B01 C ED | Electric |
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)
- Single phase
- 21.230 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.
≈ 1.23 estimate — vendor data irregular here
Single phase
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 8.63 | 8.71 | 8.76 | 8.79 | 8.74 | 8.61 | 8.45 | 8.53 | 8.99 | 9.65 | 9.30 | 9.17 | 8.98 | 8.70 |
| 5 | 11.09 | 11.41 | 11.70 | 11.97 | 12.08 | 12.05 | 11.91 | 12.01 | 12.73 | 13.72 | 13.26 | 13.10 | 12.88 | 12.55 |
| 6 | 13.13 | 13.67 | 14.17 | 14.61 | 14.88 | 15.03 | 15.07 | 15.27 | 16.22 | 17.60 | 17.19 | 17.03 | 16.80 | 16.44 |
| 7 | 15.15 | 15.93 | 16.65 | 17.28 | 17.69 | 17.90 | 18.01 | 18.25 | 19.39 | 21.05 | 20.57 | 20.37 | 20.09 | 19.62 |
| 8 | 16.92 | 18.00 | 18.99 | 19.86 | 20.45 | 20.83 | 21.02 | 21.23 | 22.57 | 24.53 | 23.99 | 23.76 | 23.43 | 22.87 |
| 9 | 18.54 | 19.94 | 21.23 | 22.37 | 23.05 | 23.59 | 23.91 | 24.28 | 25.83 | 28.09 | 27.50 | 27.23 | 26.85 | 26.19 |
| 10 | 20.00 | 21.74 | 23.36 | 24.62 | 25.67 | 26.40 | 26.86 | 27.33 | 29.08 | 31.65 | 31.04 | 30.76 | 30.34 | 29.57 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 31.044 |
| SC2 | 0 | 8 | 21.230 |
| SC3 | -18 | 7 | 17.466 |
| SC4 | -25 | 6 | 14.170 |
| SC5 | -34 | 6 | 13.260 |
Dimensions
| A | 2967 mm |
|---|---|
| B | 650 mm |
| C | 617 mm |
| F | 445 mm |
| E1 | 668 mm |
| E2 | 650 mm |
| E | 2635 mm |
| D IN | 1 x Ø28 |
| D OUT | 1 x Ø35 |
| Length | 2967 mm |
|---|---|
| Width | 650 mm |
| Height | 617 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.