EK-SR-491DC10-A04 C
106.02 kW
Blast freezer EK-SR-391CE10-A04 C
Defrost: None
Product code: EK-SR-391CE10-A04 C
- Cooling capacity i
- 106.00 kW
- Air flow
- 85,872 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-SR — EK-SR - blast freezer
-
B
Number of fans: 3 — Number of fans (one digit).
-
C
Fan diameter: 91 — Ø910 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: E — 6 tube rows
-
F
Fin spacing: 10 — Fin spacing about 10 mm
-
G
Generation code: A — Generation A
-
H
Fan data: 04 — Ø910: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 85,872 m³/h |
|---|---|
| External surface | 357.1 m² |
| Inner volume | 146.8 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 1,083 kg |
| Quantity | 3 |
|---|---|
| Diameter | 910 mm |
| Speed | 840 rpm |
| Power | 8,400 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 70.0 dB(A) |
|---|---|
| Sound power | 95.0 dB(A) |
| Energy class | D |
| Inlet | Ø35 |
|---|---|
| Outlet | Ø66,7 |
| EK-SR-391CE10-A04 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)
- 101.113 kW
- Low speed (Y)
- 83.637 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
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 41.07 | 40.06 | 39.45 | 39.10 | 38.67 | 38.20 | 37.72 | 38.03 | 40.19 | 43.37 | 42.25 | 41.84 | 41.26 | 40.41 |
| 5 | 49.66 | 48.96 | 48.55 | 53.68 | 53.18 | 52.53 | 51.78 | 52.04 | 55.12 | 59.45 | 57.77 | 57.18 | 56.34 | 54.98 |
| 6 | 62.65 | 62.40 | 62.36 | 69.28 | 68.93 | 68.25 | 67.33 | 67.45 | 71.37 | 76.90 | 74.47 | 73.61 | 72.39 | 70.58 |
| 7 | 75.11 | 75.69 | 76.32 | 85.47 | 85.45 | 84.91 | 83.92 | 83.96 | 88.78 | 95.66 | 92.50 | 91.33 | 89.63 | 86.99 |
| 8 | 87.03 | 88.66 | 89.89 | 101.40 | 101.98 | 101.81 | 101.05 | 101.11 | 106.93 | 115.32 | 111.49 | 110.02 | 107.87 | 104.43 |
| 9 | 108.41 | 111.38 | 114.28 | 116.99 | 118.66 | 119.00 | 118.55 | 118.74 | 125.64 | 135.67 | 131.36 | 129.64 | 127.10 | 123.04 |
| 10 | 119.15 | 123.40 | 127.38 | 131.00 | 133.32 | 134.62 | 135.08 | 136.00 | 144.24 | 156.30 | 151.64 | 149.69 | 146.86 | 142.21 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 35.19 | 34.30 | 33.81 | 33.58 | 33.30 | 32.99 | 32.67 | 33.19 | 35.14 | 38.00 | 37.13 | 36.82 | 36.37 | 35.72 |
| 5 | 42.27 | 41.50 | 41.09 | 45.44 | 45.07 | 44.60 | 44.05 | 44.44 | 47.13 | 50.94 | 49.63 | 49.18 | 48.56 | 47.65 |
| 6 | 53.21 | 52.54 | 52.33 | 58.12 | 57.78 | 57.23 | 56.51 | 56.75 | 60.10 | 64.85 | 62.91 | 62.22 | 61.26 | 59.82 |
| 7 | 63.94 | 63.81 | 63.95 | 71.34 | 71.10 | 70.59 | 69.77 | 69.89 | 73.93 | 79.73 | 77.16 | 76.21 | 74.84 | 72.72 |
| 8 | 74.34 | 74.88 | 75.55 | 84.72 | 84.84 | 84.45 | 83.61 | 83.64 | 88.44 | 95.39 | 92.22 | 91.00 | 89.22 | 86.37 |
| 9 | 93.70 | 95.21 | 96.72 | 97.92 | 98.50 | 98.40 | 97.72 | 97.76 | 103.37 | 111.54 | 107.85 | 106.37 | 104.20 | 100.69 |
| 10 | 104.21 | 106.47 | 108.92 | 111.13 | 112.19 | 112.46 | 112.01 | 112.18 | 118.65 | 128.05 | 124.02 | 122.32 | 119.79 | 115.65 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 151.643 | 124.019 |
| SC2 | 0 | 8 | 101.113 | 83.637 |
| SC3 | -18 | 7 | 85.533 | 71.248 |
| SC4 | -25 | 6 | 62.364 | 52.331 |
| SC5 | -34 | 6 | 62.675 | 53.147 |
Dimensions
| A | 4360 mm |
|---|---|
| B | 1360 mm |
| C | 3090 mm |
| F | 1310 mm |
| G | 2070 mm |
| E | 3965 mm |
| H | 1393 mm |
| I | 4390 mm |
| D IN | 2 x Ø35 |
| D OUT | 2 x Ø66,7 |
| Length | 4360 mm |
|---|---|
| Width | 1393 mm |
| Height | 3090 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.