ED-135AC4-C21 C
4.77 kW
Unit cooler ED-140AC7-C21 C
Defrost: None
Product code: ED-140AC7-C21 C
- Cooling capacity i
- 4.78 kW
- Air flow
- 3,483 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 8 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).
-
C
Fan diameter: 40 — Ø400 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
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F
Fin spacing: 7 — Fin spacing about 7 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 | 3,483 m³/h |
|---|---|
| Air throw | 8 m |
| External surface | 15.3 m² |
| Inner volume | 5.6 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 53 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 | C |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø28 |
| ED-140AC7-C21 C | None |
|---|---|
| ED-140AC7-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
- 4.541 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 | 1.79 | 1.74 | 1.71 | 1.69 | 1.68 | 1.66 | 1.65 | 1.66 | 1.76 | 1.91 | 1.87 | 1.85 | 1.83 | 1.80 |
| 5 | 2.43 | 2.38 | 2.36 | 2.34 | 2.32 | 2.29 | 2.26 | 2.28 | 2.41 | 2.60 | 2.54 | 2.52 | 2.48 | 2.43 |
| 6 | 3.11 | 3.08 | 3.06 | 3.05 | 3.03 | 3.00 | 2.96 | 2.97 | 3.14 | 3.39 | 3.29 | 3.25 | 3.20 | 3.13 |
| 7 | 3.79 | 3.78 | 3.80 | 3.81 | 3.80 | 3.77 | 3.73 | 3.73 | 3.94 | 4.25 | 4.11 | 4.06 | 3.99 | 3.89 |
| 8 | 4.47 | 4.51 | 4.54 | 4.59 | 4.60 | 4.59 | 4.55 | 4.54 | 4.80 | 5.18 | 5.01 | 4.94 | 4.85 | 4.70 |
| 9 | 5.10 | 5.20 | 5.30 | 5.39 | 5.43 | 5.42 | 5.39 | 5.39 | 5.70 | 6.16 | 5.96 | 5.88 | 5.77 | 5.59 |
| 10 | 5.68 | 5.83 | 5.99 | 6.14 | 6.23 | 6.27 | 6.26 | 6.27 | 6.64 | 7.17 | 6.95 | 6.86 | 6.73 | 6.51 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 6.952 |
| SC2 | 0 | 8 | 4.541 |
| SC3 | -18 | 7 | 3.810 |
| SC4 | -25 | 6 | 3.060 |
| SC5 | -34 | 6 | 3.106 |
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.