EB-345AE7-B01 C
21.68 kW
Unit cooler EB-445AC7-B07 C ED
Defrost: Electric
Product code: EB-445AC7-B07 C ED
- Cooling capacity i
- 21.55 kW
- Air flow
- 21,611 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 20 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).
-
C
Fan diameter: 45 — Ø450 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: 7 — Fin spacing about 7 mm
-
G
Generation code: B — Generation B
-
H
Fan data: 07 — Ø450: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 21,611 m³/h |
|---|---|
| Air throw | 20 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 | 1,360 rpm |
| Power | 1,920 W |
| Supply | 400V/3Ph/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-B07 C | None |
|---|---|
| EB-445AC7-B07 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)
- High speed (Δ)
- 20.726 kW
- Low speed (Y)
- 18.144 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
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 7.80 | 7.84 | 7.88 | 7.90 | 7.85 | 7.76 | 7.63 | 7.69 | 8.11 | 8.72 | 8.43 | 8.33 | 8.18 | 7.96 |
| 5 | 10.37 | 10.67 | 10.92 | 11.13 | 11.20 | 11.18 | 11.07 | 11.18 | 11.85 | 12.78 | 12.39 | 12.26 | 12.07 | 11.78 |
| 6 | 12.54 | 13.04 | 13.51 | 13.93 | 14.21 | 14.37 | 14.43 | 14.64 | 15.57 | 16.91 | 16.55 | 16.42 | 16.22 | 15.83 |
| 7 | 14.61 | 15.35 | 16.03 | 16.63 | 17.01 | 17.27 | 17.40 | 17.66 | 18.77 | 20.40 | 19.97 | 19.80 | 19.55 | 19.14 |
| 8 | 16.45 | 17.48 | 18.42 | 19.26 | 19.84 | 20.23 | 20.44 | 20.73 | 22.04 | 23.92 | 23.43 | 23.23 | 22.92 | 22.42 |
| 9 | 18.13 | 19.47 | 20.71 | 21.81 | 22.50 | 23.04 | 23.37 | 23.77 | 25.29 | 27.53 | 26.97 | 26.74 | 26.39 | 25.79 |
| 10 | 19.66 | 21.33 | 22.90 | 24.13 | 25.16 | 25.90 | 26.36 | 26.85 | 28.59 | 31.13 | 30.57 | 30.31 | 29.92 | 29.23 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 6.89 | 6.87 | 6.87 | 6.88 | 6.84 | 6.76 | 6.67 | 6.76 | 7.14 | 7.69 | 7.47 | 7.39 | 7.27 | 7.10 |
| 5 | 9.19 | 9.34 | 9.49 | 9.61 | 9.64 | 9.60 | 9.49 | 9.60 | 10.18 | 11.00 | 10.68 | 10.57 | 10.42 | 10.21 |
| 6 | 11.32 | 11.67 | 12.01 | 12.33 | 12.54 | 12.62 | 12.57 | 12.70 | 13.47 | 14.56 | 14.14 | 13.98 | 13.75 | 13.40 |
| 7 | 13.14 | 13.69 | 14.21 | 14.68 | 15.00 | 15.19 | 15.27 | 15.49 | 16.46 | 17.89 | 17.50 | 17.35 | 17.12 | 16.76 |
| 8 | 14.96 | 15.72 | 16.42 | 17.06 | 17.49 | 17.74 | 17.89 | 18.14 | 19.29 | 20.97 | 20.51 | 20.33 | 20.05 | 19.58 |
| 9 | 16.56 | 17.58 | 18.52 | 19.35 | 19.95 | 20.34 | 20.55 | 20.83 | 22.15 | 24.04 | 23.55 | 23.33 | 23.01 | 22.45 |
| 10 | 18.04 | 19.33 | 20.53 | 21.60 | 22.37 | 22.80 | 23.13 | 23.49 | 24.99 | 27.18 | 26.64 | 26.40 | 26.03 | 25.39 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 30.572 | 26.641 |
| SC2 | 0 | 8 | 20.726 | 18.144 |
| SC3 | -18 | 7 | 16.818 | 14.823 |
| SC4 | -25 | 6 | 13.507 | 12.010 |
| SC5 | -34 | 6 | 12.657 | 11.405 |
Dimensions
| A | 2967 mm |
|---|---|
| B | 560 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 | 560 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.