KA/KB-2x580FC5-B01I C
683.73 kW
Condenser KA/KB-t-2x680EC5-B01 C
Defrost: None
Product code: KA/KB-t-2x680EC5-B01 C
- Heat rejection i
- 684.36 kW
- Air flow
- 186,685 m³/h
- Fin spacing
- 2.5 mm
- Fans
- 12 × ⌀800 mm
Nominal conditions (EN 327): air inlet 25 °C, condensing temperature 40 °C (ΔT 15 K), gas inlet superheat 26 K, no subcooling, relative humidity 50 %
Model nomenclature
How to read the code of this model.
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A
Series: KA/KB — KA = vertical, KB = horizontal industrial condenser.
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B
Fin type (optional "t"): t — t: louvered fins (high-efficiency fin surface)
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C
Fan rows (optional "Nx"): 2 — Catalogue: "Fan Row no." (number before x/X).
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D
Number of fans per row: 6 — Digit 1-9; total fans = fan rows x this digit.
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E
Fan diameter: 80 — Ø800 mm
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G
Coil tube rows (2nd dimensional letter): C — 4 tube rows
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H
Fin spacing: 5 — 2.5 mm
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I
Generation code: B — generation B
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J
Fan data (fan motor code): 01 — fan motor code; supply/poles vary with diameter
Data
| Air flow | 186,685 m³/h |
|---|---|
| External surface | 1,089.3 m² |
| Inner volume | 139.3 dm³ |
| Fin spacing | 2.5 mm |
| Fin material | Aluminium |
| Net weight | 1,556 kg |
| Quantity | 12 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 21,600 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 61.0 dB(A) |
|---|---|
| Sound power | 93.3 dB(A) |
| Energy class | E |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø54 |
| KA/KB-t-2x680EC5-B01 C | None |
|---|
Performance
ΔT (condensing − air inlet) must be within 8–20 K; air inlet 25…50 °C.
R404A, dew point, air inlet 25 °C, ΔT 15 K (condensing 40 °C); Vendor rating (gas inlet superheat 26 K, no subcooling)
- Heat rejection · High speed (Δ)
- 692.689 kW Refrigerant flow 16,221 kg/h
- Heat rejection · Low speed (Y)
- 532.916 kW Refrigerant flow 12,480 kg/h
Heat rejection at ΔT 15 K [kW]
R404A, Vendor rating (gas inlet superheat 26 K, no subcooling); one row per fan connection; columns: air inlet temperature. The highlighted cell is the nominal point. "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
| Fan connection \ air [°C] | 25 | 30 | 35 | 40 | 45 | 50 |
|---|---|---|---|---|---|---|
| High speed (Δ) | 692.69 | 696.16 | 701.06 | 708.02 | 717.93 | 732.90 |
| Low speed (Y) | 532.92 | 534.54 | 537.31 | 541.65 | 548.22 | 558.39 |
Nominal rating
Nominal conditions (EN 327): air inlet 25 °C, condensing temperature 40 °C (ΔT 15 K), gas inlet superheat 26 K, no subcooling, relative humidity 50 %
| Fan connection | Heat rejection [kW] |
|---|---|
| High speed (Δ) | 692.689 |
| Low speed (Y) | 532.916 |
Dimensions
| A | 6600 mm |
|---|---|
| B | 1350 mm |
| C | 2310 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 6400 mm |
| H | 1050 mm |
| I | 2260 mm |
| D IN | Ø54 |
| D OUT | Ø54 |
| Length | 6600 mm |
|---|---|
| Width | 2310 mm |
| Height | 1350 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.