ED-135AE7-C21 C
4.49 kW
Unit cooler ED-230AC7-C21 C
Defrost: None
Product code: ED-230AC7-C21 C
- Cooling capacity i
- 4.38 kW
- Air flow
- 2,812 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 6 m
- Fans
- 2 × ⌀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.
-
A
Model code (series): ED — ED - double-flow ceiling unit cooler
-
B
Number of fans: 2 — 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: 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 | 2,812 m³/h |
|---|---|
| Air throw | 6 m |
| External surface | 15.9 m² |
| Inner volume | 5.6 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 54 kg |
| Quantity | 2 |
|---|---|
| Diameter | 300 mm |
| Speed | 1,380 rpm |
| Power | 124 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 46.0 dB(A) |
|---|---|
| Sound power | 67.4 dB(A) |
| Energy class | B |
| Inlet | Ø9,52 |
|---|---|
| Outlet | Ø28 |
| ED-230AC7-C21 C | None |
|---|---|
| ED-230AC7-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
- 4.178 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 | 1.70 | 1.65 | 1.63 | 1.62 | 1.61 | 1.60 | 1.59 | 1.62 | 1.71 | 1.85 | 1.82 | 1.80 | 1.79 | 1.76 |
| 5 | 2.29 | 2.24 | 2.22 | 2.21 | 2.19 | 2.18 | 2.15 | 2.17 | 2.30 | 2.49 | 2.43 | 2.41 | 2.39 | 2.35 |
| 6 | 2.90 | 2.87 | 2.85 | 2.85 | 2.83 | 2.81 | 2.78 | 2.79 | 2.96 | 3.19 | 3.11 | 3.08 | 3.03 | 2.97 |
| 7 | 3.52 | 3.51 | 3.51 | 3.52 | 3.52 | 3.49 | 3.46 | 3.46 | 3.67 | 3.96 | 3.84 | 3.79 | 3.73 | 3.64 |
| 8 | 4.15 | 4.15 | 4.18 | 4.21 | 4.22 | 4.21 | 4.18 | 4.18 | 4.42 | 4.77 | 4.62 | 4.56 | 4.48 | 4.34 |
| 9 | 4.74 | 4.79 | 4.85 | 4.91 | 4.95 | 4.95 | 4.92 | 4.92 | 5.21 | 5.62 | 5.45 | 5.37 | 5.27 | 5.10 |
| 10 | 5.31 | 5.41 | 5.52 | 5.62 | 5.67 | 5.69 | 5.67 | 5.69 | 6.02 | 6.50 | 6.30 | 6.22 | 6.10 | 5.90 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 6.303 |
| SC2 | 0 | 8 | 4.178 |
| SC3 | -18 | 7 | 3.521 |
| SC4 | -25 | 6 | 2.850 |
| SC5 | -34 | 6 | 2.899 |
Dimensions
| A | 1348 mm |
|---|---|
| B | 1030 mm |
| C | 245 mm |
| F | 985 mm |
| G | 305 mm |
| E1 | 1035 mm |
| E2 | 518 mm |
| D IN | 1 x Ø9,52 |
| D OUT | 1 x Ø28 |
| Length | 1348 mm |
|---|---|
| Width | 1030 mm |
| Height | 305 mm |
Downloads
Ask about product
Our engineers answer with a selection for your conditions.
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.