EK-K-s-863BG10-B13 C
181.32 kW
Blast freezer EK-K-b-863BG10-B31 C
Defrost: None
Product code: EK-K-b-863BG10-B31 C
- Cooling capacity i
- 181.32 kW
- Air flow
- 127,958 m³/h
- Fin spacing
- 10.0 mm
- Fans
- 8 × ⌀630 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-K — EK-K - blast freezer
-
B
Fan direction: b — Blowing fan
-
C
Number of fans: 8 — Number of fans (one digit).
-
D
Fan diameter: 63 — Ø630 mm
-
E
Dimensional data - coil size letter: B — 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.
-
F
Dimensional data - tube rows: G — 8 tube rows
-
G
Fin spacing: 10 — Fin spacing about 10 mm
-
H
Generation code: B — Generation B
-
I
Fan data: 31 — Ø630: 400V/3Ph/50Hz, 4-pole
Data
| Air flow | 127,958 m³/h |
|---|---|
| External surface | 586.0 m² |
| Inner volume | 243.2 dm³ |
| Fin spacing | 10.0 mm |
| Fin material | Aluminium |
| Net weight | 1,171 kg |
| Quantity | 8 |
|---|---|
| Diameter | 630 mm |
| Speed | 1,330 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 4 |
| Sound pressure | 72.0 dB(A) |
|---|---|
| Sound power | 96.2 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø80 |
| EK-K-b-863BG10-B31 C | None |
|---|---|
| EK-K-b-863BG10-B31 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)
- High speed (Δ)
- 173.003 kW
- Low speed (Y)
- 141.410 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 | 69.76 | 68.18 | 67.19 | 66.59 | 65.80 | 64.93 | 64.02 | 64.51 | 68.15 | 73.48 | 71.48 | 70.75 | 69.73 | 68.22 |
| 5 | 84.56 | 83.36 | 82.83 | 91.68 | 90.83 | 89.65 | 88.26 | 88.71 | 93.91 | 101.22 | 98.24 | 97.19 | 95.76 | 93.34 |
| 6 | 106.04 | 106.11 | 106.38 | 118.53 | 117.87 | 116.71 | 115.05 | 115.34 | 122.00 | 131.40 | 127.13 | 125.60 | 123.44 | 120.21 |
| 7 | 126.72 | 128.41 | 129.98 | 145.95 | 146.13 | 145.28 | 143.60 | 143.56 | 151.80 | 163.56 | 158.01 | 155.95 | 152.95 | 148.29 |
| 8 | 146.29 | 149.35 | 152.65 | 172.75 | 174.12 | 174.03 | 172.76 | 173.00 | 182.96 | 197.32 | 190.65 | 188.01 | 184.21 | 178.11 |
| 9 | 180.92 | 186.90 | 192.53 | 197.63 | 200.79 | 202.40 | 202.50 | 203.05 | 214.86 | 232.06 | 224.54 | 221.51 | 217.02 | 209.68 |
| 10 | 198.32 | 206.64 | 214.26 | 221.07 | 225.40 | 227.73 | 228.57 | 230.31 | 244.24 | 264.61 | 257.86 | 255.00 | 250.48 | 242.00 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 59.24 | 57.80 | 57.00 | 56.61 | 56.09 | 55.51 | 54.93 | 55.94 | 59.23 | 64.02 | 62.53 | 61.98 | 61.21 | 60.08 |
| 5 | 71.10 | 69.97 | 69.37 | 76.75 | 76.10 | 75.25 | 74.32 | 74.99 | 79.56 | 85.98 | 83.71 | 82.94 | 81.88 | 80.36 |
| 6 | 89.37 | 88.69 | 88.33 | 98.19 | 97.64 | 96.72 | 95.53 | 95.83 | 101.48 | 109.48 | 106.07 | 104.87 | 103.18 | 100.69 |
| 7 | 107.11 | 107.33 | 107.85 | 120.49 | 120.24 | 119.33 | 118.06 | 118.07 | 124.86 | 134.62 | 130.26 | 128.63 | 126.27 | 122.59 |
| 8 | 124.22 | 125.70 | 127.22 | 142.95 | 143.28 | 142.74 | 141.54 | 141.41 | 149.51 | 161.26 | 155.84 | 153.78 | 150.73 | 145.83 |
| 9 | 156.14 | 159.47 | 162.11 | 164.92 | 166.12 | 166.14 | 165.26 | 165.27 | 174.77 | 188.58 | 182.45 | 179.97 | 176.30 | 170.36 |
| 10 | 172.19 | 177.27 | 182.10 | 186.55 | 188.95 | 189.69 | 189.23 | 189.59 | 200.57 | 216.51 | 209.81 | 206.96 | 202.76 | 195.74 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 257.859 | 209.812 |
| SC2 | 0 | 8 | 173.003 | 141.410 |
| SC3 | -18 | 7 | 146.158 | 120.481 |
| SC4 | -25 | 6 | 106.383 | 88.332 |
| SC5 | -34 | 6 | 106.202 | 89.325 |
Dimensions
| A | 4460 mm |
|---|---|
| B | 1290 mm |
| C | 1935 mm |
| F | 1090 mm |
| G | 4035 mm |
| E | 2050 mm |
| G1 | 1035 mm |
| G2 | 1000 mm |
| D IN | 2 x Ø54 |
| D OUT | 2 x Ø80 |
| Length | 4460 mm |
|---|---|
| Width | 1290 mm |
| Height | 2050 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.