ED-235AC7-C21 C
7.33 kW
Unit cooler ED-140AE4-C21 C ED
Defrost: Electric
Product code: ED-140AE4-C21 C ED
- Cooling capacity i
- 7.35 kW
- Air flow
- 2,957 m³/h
- Fin spacing
- 4.2 mm
- Air throw
- 7 m
- Fans
- 1 × ⌀400 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
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B
Number of fans: 1 — Number of fans (one digit).
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C
Fan diameter: 40 — Ø400 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: E — 6 tube rows
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F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
-
H
Fan data: 21 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø500: 230V/1Ph/50Hz, 4-pole
Data
| Air flow | 2,957 m³/h |
|---|---|
| Air throw | 7 m |
| External surface | 36.5 m² |
| Inner volume | 8.1 dm³ |
| Fin spacing | 4.2 mm |
| Fin material | Aluminium |
| Net weight | 60 kg |
| Quantity | 1 |
|---|---|
| Diameter | 400 mm |
| Speed | 1,430 rpm |
| Power | 160 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 58.0 dB(A) |
|---|---|
| Sound power | 80.0 dB(A) |
| Energy class | B |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø28 |
| ED-140AE4-C21 C | None |
|---|---|
| ED-140AE4-C21 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
- 7.354 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.
≈ 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 | 3.14 | 3.18 | 3.22 | 3.26 | 3.27 | 3.25 | 3.22 | 3.29 | 3.50 | 3.80 | 3.72 | 3.69 | 3.65 | 3.59 |
| 5 | 3.92 | 4.03 | 4.13 | 4.21 | 4.25 | 4.24 | 4.21 | 4.27 | 4.53 | 4.91 | 4.76 | 4.71 | 4.64 | 4.53 |
| 6 | 4.69 | 4.88 | 5.05 | 5.19 | 5.26 | 5.28 | 5.24 | 5.30 | 5.61 | 6.08 | 5.88 | 5.80 | 5.69 | 5.50 |
| 7 | 5.38 | 5.65 | 5.91 | 6.13 | 6.26 | 6.33 | 6.31 | 6.36 | 6.73 | 7.28 | 7.04 | 6.95 | 6.80 | 6.56 |
| 8 | 5.97 | 6.34 | 6.68 | 6.94 | 7.13 | 7.23 | 7.27 | 7.35 | 7.80 | 8.45 | 8.22 | 8.12 | 7.95 | 7.64 |
| 9 | 6.51 | 6.99 | 7.37 | 7.75 | 8.00 | 8.15 | 8.21 | 8.32 | 8.82 | 9.56 | 9.30 | 9.18 | 9.00 | 8.68 |
| 10 | ≈ 7.00 | 7.54 | 8.07 | 8.54 | 8.86 | 9.06 | 9.16 | 9.28 | 9.85 | 10.67 | 10.39 | 10.26 | 10.05 | 9.68 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 10.392 |
| SC2 | 0 | 8 | 7.354 |
| SC3 | -18 | 7 | 6.188 |
| SC4 | -25 | 6 | 5.053 |
| SC5 | -34 | 6 | 4.738 |
Dimensions
| A | 948 mm |
|---|---|
| B | 1210 mm |
| C | 365 mm |
| F | 1135 mm |
| G | 467 mm |
| E1 | 635 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø28 |
| Length | 948 mm |
|---|---|
| Width | 1210 mm |
| Height | 467 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.