ED-140AE4-C21 C
7.35 kW
Unit cooler ED-235AC7-C21 C
Defrost: None
Product code: ED-235AC7-C21 C
- Cooling capacity i
- 7.33 kW
- Air flow
- 5,235 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 9 m
- Fans
- 2 × ⌀350 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: 2 — Number of fans (one digit).
-
C
Fan diameter: 35 — Ø350 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 | 5,235 m³/h |
|---|---|
| Air throw | 9 m |
| External surface | 22.9 m² |
| Inner volume | 8.0 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 65 kg |
| Quantity | 2 |
|---|---|
| Diameter | 350 mm |
| Speed | 1,340 rpm |
| Power | 330 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 51.0 dB(A) |
|---|---|
| Sound power | 73.0 dB(A) |
| Energy class | C |
| Inlet | Ø12,7 |
|---|---|
| Outlet | Ø28 |
| ED-235AC7-C21 C | None |
|---|---|
| ED-235AC7-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
- 7.046 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 | 2.65 | 2.63 | 2.62 | 2.62 | 2.61 | 2.58 | 2.56 | 2.58 | 2.73 | 2.95 | 2.87 | 2.84 | 2.81 | 2.75 |
| 5 | 3.52 | 3.55 | 3.59 | 3.62 | 3.62 | 3.60 | 3.57 | 3.59 | 3.81 | 4.11 | 4.00 | 3.96 | 3.91 | 3.83 |
| 6 | 4.40 | 4.50 | 4.58 | 4.67 | 4.71 | 4.71 | 4.68 | 4.71 | 4.99 | 5.39 | 5.23 | 5.18 | 5.10 | 4.97 |
| 7 | 5.20 | 5.40 | 5.58 | 5.73 | 5.82 | 5.86 | 5.85 | 5.89 | 6.24 | 6.76 | 6.57 | 6.49 | 6.38 | 6.21 |
| 8 | 5.90 | 6.17 | 6.43 | 6.66 | 6.80 | 6.90 | 6.96 | 7.05 | 7.49 | 8.14 | 7.95 | 7.87 | 7.74 | 7.54 |
| 9 | 6.54 | 6.91 | 7.21 | 7.51 | 7.73 | 7.88 | 7.97 | 8.07 | 8.58 | 9.33 | 9.15 | 9.07 | 8.95 | 8.75 |
| 10 | 7.12 | 7.55 | 7.99 | 8.37 | 8.66 | 8.85 | 8.98 | 9.11 | 9.69 | 10.54 | 10.34 | 10.26 | 10.12 | 9.89 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 10.339 |
| SC2 | 0 | 8 | 7.046 |
| SC3 | -18 | 7 | 5.776 |
| SC4 | -25 | 6 | 4.579 |
| SC5 | -34 | 6 | 4.426 |
Dimensions
| A | 1548 mm |
|---|---|
| B | 1030 mm |
| C | 285 mm |
| F | 985 mm |
| G | 367 mm |
| E1 | 1235 mm |
| E2 | 618 mm |
| D IN | 1 x Ø12,7 |
| D OUT | 1 x Ø28 |
| Length | 1548 mm |
|---|---|
| Width | 1030 mm |
| Height | 367 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.