EK-T-491AE10-B04 C
113.60 kW
Blast freezer EK-T-391AG10-B04 C
Defrost: None
Product code: EK-T-391AG10-B04 C
- Cooling capacity i
- 117.05 kW
- Air flow
- 71,620 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 3 × ⌀910 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): EK-T — EK-T - blast freezer
-
B
Number of fans: 3 — Number of fans (one digit).
-
C
Fan diameter: 91 — Ø910 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: G — 8 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: B — Generation B
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 71,620 m³/h |
|---|---|
| External surface | 380.9 m² |
| Inner volume | 155.5 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 752 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 96.0 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EK-T-391AG10-B04 C | None |
|---|
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)
- High speed (Δ)
- 111.872 kW
- Low speed (Y)
- not rated
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
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 46.19 | 45.27 | 44.73 | 44.43 | 43.99 | 43.46 | 42.87 | 43.76 | 46.27 | 49.95 | 48.68 | 48.21 | 47.56 | 46.58 |
| 5 | 55.32 | 54.80 | 54.56 | 60.50 | 60.04 | 59.33 | 58.44 | 59.12 | 62.73 | 67.75 | 65.86 | 65.21 | 64.32 | 63.03 |
| 6 | 69.22 | 69.27 | 69.51 | 77.53 | 77.18 | 76.46 | 75.40 | 75.89 | 80.36 | 86.67 | 83.86 | 82.87 | 81.47 | 79.37 |
| 7 | 82.45 | 83.46 | 84.46 | 94.85 | 94.98 | 94.42 | 93.33 | 93.60 | 99.02 | 106.71 | 103.06 | 101.69 | 99.70 | 96.56 |
| 8 | 95.03 | 96.86 | 98.88 | 111.82 | 112.63 | 112.49 | 111.59 | 111.87 | 118.32 | 127.71 | 123.27 | 121.56 | 119.01 | 114.91 |
| 9 | 117.75 | 121.41 | 124.90 | 128.08 | 130.00 | 130.79 | 130.14 | 130.59 | 138.16 | 149.17 | 144.26 | 142.23 | 139.21 | 134.22 |
| 10 | 129.12 | 134.22 | 138.93 | 143.14 | 145.65 | 146.99 | 147.28 | 148.44 | 157.35 | 170.36 | 165.56 | 163.24 | 159.77 | 153.97 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 37.92 | 37.09 | 36.67 | 36.50 | 36.24 | 35.89 | not rated | 36.43 | 38.84 | 42.08 | 41.18 | 40.85 | 40.39 | 39.70 |
| 5 | 45.11 | 44.44 | 44.12 | 48.91 | 48.56 | 48.03 | not rated | 48.15 | 51.15 | 55.37 | 53.92 | 53.45 | 52.82 | 51.90 |
| 6 | 56.36 | 55.80 | 55.72 | 61.99 | 61.70 | 61.07 | not rated | 60.76 | 64.39 | 69.55 | 67.36 | 66.58 | 65.47 | 63.82 |
| 7 | 67.33 | 67.34 | 67.62 | 75.54 | 75.34 | 74.73 | not rated | 74.07 | 78.37 | 84.58 | not rated | not rated | not rated | not rated |
| 8 | 77.96 | 78.64 | 79.46 | 89.19 | 89.33 | 88.82 | not rated | not rated | not rated | not rated | not rated | not rated | not rated | not rated |
| 9 | 97.95 | 99.63 | 101.30 | 102.84 | 103.21 | 102.86 | not rated | not rated | not rated | not rated | not rated | not rated | not rated | not rated |
| 10 | 108.70 | 111.13 | 113.73 | 116.06 | 117.04 | 117.09 | not rated | not rated | not rated | not rated | not rated | not rated | not rated | not rated |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 165.556 | — |
| SC2 | 0 | 8 | 111.872 | — |
| SC3 | -18 | 7 | 94.994 | 75.473 |
| SC4 | -25 | 6 | 69.505 | 55.720 |
| SC5 | -34 | 6 | 69.322 | 56.321 |
Dimensions
| A | 4338 mm |
|---|---|
| C | 1287 mm |
| F | 1032 mm |
| G | 1150 mm |
| E1 | 1335 mm |
| E2 | 1300 mm |
| E | 3935 mm |
| H | 1354 mm |
| I | 1465 mm |
| D IN | 2 x Ø42 |
| D OUT | 2 x Ø66,7 |
| Length | 4338 mm |
|---|---|
| Width | 1354 mm |
| Height | 1465 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.