KA/KB-2x280JC5-B01 C
336.12 kW
Condenser KA/KB-980AC5-B03 C
Defrost: None
Product code: KA/KB-980AC5-B03 C
- Heat rejection i
- 336.05 kW
- Air flow
- 78,985 m³/h
- Fin spacing
- 2.5 mm
- Fans
- 9 × ⌀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.
-
A
Series: KA/KB — KA = vertical, KB = horizontal industrial condenser.
-
D
Number of fans per row: 9 — Digit 1-9; total fans = fan rows x this digit.
-
E
Fan diameter: 80 — Ø800 mm
-
G
Coil tube rows (2nd dimensional letter): C — 4 tube rows
-
H
Fin spacing: 5 — 2.5 mm
-
I
Generation code: B — generation B
-
J
Fan data (fan motor code): 03 — three-phase 400 V 50 Hz, 12-pole AC fan (in this series)
Data
| Air flow | 78,985 m³/h |
|---|---|
| External surface | 1,253.6 m² |
| Inner volume | 163.5 dm³ |
| Fin spacing | 2.5 mm |
| Fin material | Aluminium |
| Net weight | 1,314 kg |
| Quantity | 9 |
|---|---|
| Diameter | 800 mm |
| Speed | 435 rpm |
| Power | 2,880 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 12 |
| Sound pressure | 41.0 dB(A) |
|---|---|
| Sound power | 73.5 dB(A) |
| Energy class | B |
| Inlet | Ø54 |
|---|---|
| Outlet | Ø42 |
| KA/KB-980AC5-B03 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)
- 340.011 kW Refrigerant flow 7,962 kg/h
- Heat rejection · Low speed (Y)
- 257.530 kW Refrigerant flow 6,031 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) | 340.01 | 339.84 | 340.34 | 341.71 | 344.29 | 348.75 |
| Low speed (Y) | 257.53 | 257.01 | 256.98 | 257.59 | 259.04 | 261.76 |
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) | 340.011 |
| Low speed (Y) | 257.530 |
Dimensions
| A | 11100 mm |
|---|---|
| B | 1350 mm |
| C | 1240 mm |
| F | 1050 mm |
| G | 450 mm |
| E | 10900 mm |
| H | 1200 mm |
| I | 1190 mm |
| D IN | Ø54 |
| D OUT | Ø42 |
| Length | 11100 mm |
|---|---|
| Width | 1240 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.