EG-335CE4-C21 C
11.70 kW
Unit cooler EG-335CG7-C21 C
Defrost: None
Product code: EG-335CG7-C21 C
- Cooling capacity i
- 12.07 kW
- Air flow
- 5,382 m³/h
- Fin spacing
- 7.0 mm
- Air throw
- 17 m
- Fans
- 3 × ⌀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): EG — EG - angled ceiling-type unit cooler
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B
Number of fans: 3 — Number of fans (one digit).
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C
Fan diameter: 35 — Ø350 mm
-
D
Dimensional data - coil size letter: C — 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: G — 8 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
Data
| Air flow | 5,382 m³/h |
|---|---|
| Air throw | 17 m |
| External surface | 39.1 m² |
| Inner volume | 10.7 dm³ |
| Fin spacing | 7.0 mm |
| Fin material | Aluminium |
| Net weight | 63 kg |
| Quantity | 3 |
|---|---|
| Diameter | 350 mm |
| Speed | 1,340 rpm |
| Power | 495 W |
| Supply | 230V/1Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 53.0 dB(A) |
|---|---|
| Sound power | 75.0 dB(A) |
| Energy class | C |
| Inlet | Ø22 |
|---|---|
| Outlet | Ø28 |
| EG-335CG7-C21 C | None |
|---|---|
| EG-335CG7-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
- 11.636 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 | 4.68 | 4.76 | 4.84 | 4.92 | 4.94 | 4.92 | 4.87 | 5.04 | 5.38 | 5.85 | 5.73 | 5.69 | 5.65 | 5.60 |
| 5 | 5.99 | 6.18 | 6.36 | 6.52 | 6.59 | 6.60 | 6.54 | 6.69 | 7.11 | 7.72 | 7.49 | 7.41 | 7.29 | 7.11 |
| 6 | 7.20 | 7.52 | 7.82 | 8.09 | 8.26 | 8.32 | 8.28 | 8.42 | 8.94 | 9.70 | 9.38 | 9.26 | 9.06 | 8.75 |
| 7 | 8.26 | 8.72 | 9.13 | 9.50 | 9.75 | 9.88 | 9.90 | 10.06 | 10.68 | 11.60 | 11.27 | 11.12 | 10.90 | 10.48 |
| 8 | 9.33 | 9.91 | 10.45 | 10.93 | 11.22 | 11.40 | 11.45 | 11.64 | 12.35 | 13.39 | 13.01 | 12.84 | 12.56 | 12.09 |
| 9 | 10.24 | 10.98 | 11.68 | 12.29 | 12.70 | 12.94 | 13.01 | 13.22 | 14.03 | 15.20 | 14.78 | 14.57 | 14.25 | 13.69 |
| 10 | 11.07 | 11.99 | 12.85 | 13.59 | 14.12 | 14.45 | 14.59 | 14.79 | 15.69 | 16.99 | 16.54 | 16.31 | 15.95 | 15.30 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | Single phase [kW] |
|---|---|---|---|
| SC1 | 10 | 10 | 16.539 |
| SC2 | 0 | 8 | 11.636 |
| SC3 | -18 | 7 | 9.615 |
| SC4 | -25 | 6 | 7.821 |
| SC5 | -34 | 6 | 7.282 |
Dimensions
| A | 2447 mm |
|---|---|
| B | 740 mm |
| C | 370 mm |
| F | 685 mm |
| E1 | 718 mm |
| E2 | 700 mm |
| E | 2135 mm |
| D IN | 1 x Ø22 |
| D OUT | 1 x Ø28 |
| Length | 2447 mm |
|---|---|
| Width | 740 mm |
| Height | 370 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.