EG-DC (Angled Ceiling Type)
- Application
- Ceiling mounted (slanted), Industrial
- Air discharge
- Single
- Refrigerants
- R744
- Fans
- ⌀250, ⌀300, ⌀350 mm
- Max. working pressure
- 60 bar
Model nomenclature
How to read the model codes of this series, with an example.
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A
Model code (series) EG-DC = EG-DC - angled ceiling CO₂ (R744) DX unit cooler
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B
Number of fans — Number of fans (one digit).
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C
Fan diameter — Fan diameter in cm (two digits; x10 = mm), e.g. 30=Ø300, 63=Ø630, 91=Ø910. 25 = Ø250 mm30 = Ø300 mm35 = Ø350 mm
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D
Dimensional data - coil size letter — 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 — Second letter of the dimensional data = number of tube rows (coil depth): A=2, B=3, C=4, D=5, E=6, G=8, I=10, K=12 (alphabet position + 1). B = 3 tube rowsC = 4 tube rowsE = 6 tube rowsG = 8 tube rows
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F
Fin spacing — Nominal fin spacing in mm (1-2 digits). Karyer catalogue: 4=4.20, 7=7.00. The exact pitch is per model (e.g. 4 covers 3.8 to 4.6 mm). 4 = Fin spacing about 4 mm7 = Fin spacing about 7 mm
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G
Generation code — Karyer design generation letter; Karyer publishes no further decoding. A = Generation A
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H
Fan data 21 = Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole23 = Ø250: 230V/1Ph/50Hz, 4-pole
| Model | Cooling capacity [kW] i Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 % | Fin spacing [mm] | Fans | Air throw [m] | Air flow [m³/h] | Defrost | Variants |
|---|---|---|---|---|---|---|---|
| EG-DC-425BC4-A23 C | — | 4.2 | 4 × ⌀250 | None |
Variants (1) |
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| EG-DC-425BC7-A23 C | — | 7.0 | 4 × ⌀250 | None |
Variants (1) |
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| EG-DC-425BE4-A23 C | — | 4.2 | 4 × ⌀250 | None |
Variants (1) |
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| EG-DC-425BE7-A23 C | — | 7.0 | 4 × ⌀250 | None |
Variants (1) |
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| EG-DC-430AB4-A21 C | — | 4.2 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430AB7-A21 C | — | 7.0 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430AC4-A21 C | — | 4.2 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430AC7-A21 C | — | 7.0 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430AE4-A21 C | — | 4.2 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430AE7-A21 C | — | 7.0 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430BB4-A21 C | — | 4.2 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430BB7-A21 C | — | 7.0 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430BC4-A21 C | — | 4.2 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430BC7-A21 C | — | 7.0 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430BE4-A21 C | — | 4.2 | 4 × ⌀300 | None |
Variants (1) |
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| EG-DC-430BE7-A21 C | — | 7.0 | 4 × ⌀300 | None |
Variants (1) |
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Downloads
- EG-DC-425BC4-A23 C — product datasheet (PDF)
- EG-DC-425BC7-A23 C — product datasheet (PDF)
- EG-DC-425BE4-A23 C — product datasheet (PDF)
- EG-DC-425BE7-A23 C — product datasheet (PDF)
- EG-DC-430AB4-A21 C — product datasheet (PDF)
- EG-DC-430AB7-A21 C — product datasheet (PDF)
- EG-DC-430AC4-A21 C — product datasheet (PDF)
- EG-DC-430AC7-A21 C — product datasheet (PDF)
- EG-DC-430AE4-A21 C — product datasheet (PDF)
- EG-DC-430AE7-A21 C — product datasheet (PDF)
- EG-DC-430BB4-A21 C — product datasheet (PDF)
- EG-DC-430BB7-A21 C — product datasheet (PDF)
- EG-DC-430BC4-A21 C — product datasheet (PDF)
- EG-DC-430BC7-A21 C — product datasheet (PDF)
- EG-DC-430BE4-A21 C — product datasheet (PDF)
- EG-DC-430BE7-A21 C — product datasheet (PDF)
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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.