ED-140AC4-C21 C
6.14 kW
Unit cooler ED-330AC7-C25 C
Defrost: None
Product code: ED-330AC7-C25 C
- Cooling capacity i
- 6.18 kW
- Air flow
- 3,770 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 6 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.
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A
Model code (series): ED — ED - double-flow ceiling 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: 7 — Fin spacing about 7 mm
-
G
Generation code: C — Generation C
-
H
Fan data: 25 — Ø300: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 3,770 m³/h |
|---|---|
| Air throw | 6 m |
| External surface | 23.8 m² |
| Inner volume | 8.2 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 69 kg |
| Quantity | 3 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,300 rpm |
| Power | 360 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 45.0 dB(A) |
|---|---|
| Sound power | 67.0 dB(A) |
| Energy class | D |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø28 |
| ED-330AC7-C25 C | None |
|---|---|
| ED-330AC7-C25 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
- 6.182 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 | 2.59 | 2.56 | 2.55 | 2.55 | 2.54 | 2.51 | 2.48 | 2.51 | 2.66 | 2.88 | 2.81 | 2.78 | 2.74 | 2.68 |
| 5 | 3.33 | 3.34 | 3.36 | 3.39 | 3.38 | 3.36 | 3.33 | 3.35 | 3.55 | 3.84 | 3.73 | 3.69 | 3.64 | 3.56 |
| 6 | 4.06 | 4.12 | 4.19 | 4.25 | 4.27 | 4.27 | 4.23 | 4.26 | 4.51 | 4.87 | 4.72 | 4.67 | 4.59 | 4.46 |
| 7 | 4.78 | 4.91 | 5.03 | 5.13 | 5.18 | 5.20 | 5.18 | 5.21 | 5.51 | 5.96 | 5.78 | 5.70 | 5.60 | 5.43 |
| 8 | 5.43 | 5.63 | 5.82 | 5.99 | 6.10 | 6.15 | 6.15 | 6.18 | 6.55 | 7.09 | 6.88 | 6.80 | 6.66 | 6.45 |
| 9 | 6.00 | 6.27 | 6.53 | 6.76 | 6.91 | 6.99 | 7.04 | 7.12 | 7.56 | 8.20 | 8.00 | 7.90 | 7.75 | 7.51 |
| 10 | 6.53 | 6.89 | 7.22 | 7.47 | 7.68 | 7.81 | 7.88 | 7.98 | 8.48 | 9.20 | 9.00 | 8.91 | 8.77 | 8.52 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 8.999 |
| SC2 | 0 | 8 | 6.182 |
| SC3 | -18 | 7 | 5.163 |
| SC4 | -25 | 6 | 4.190 |
| SC5 | -34 | 6 | 4.077 |
Dimensions
| A | 1848 mm |
|---|---|
| B | 1030 mm |
| C | 245 mm |
| F | 985 mm |
| G | 305 mm |
| E1 | 1535 mm |
| E2 | 518 mm |
| E3 | 500 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø28 |
| Length | 1848 mm |
|---|---|
| Width | 1030 mm |
| Height | 305 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.