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I04 • Centrifugal fans

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Single inlet centrifugal fan.

Application

Used for the extraction of industrial cooker hoods for duties up to 9000m³/h

Composition

Double skin housing with 40mm mineral wool and wide-opening door for easy access for cleaning.
Circular in-and outlet
Grease and condensation drain

Impeller

Backward inclined blades impeller

Motor

Supply: 230Vac 1ph, 400Vac 3ph for KCF 400 D4
Motor with overheat protection en speed controllable
Insulation class F – Protection class IP55

Accessories

Speed controller type BTRNTK
Fitting clamp type BMK
Motor protection cover MPG KCF

Other available products

KCF-F equipped with a motor with integrated frequency inverter.

Text for tender

Single inlet centrifugal fan. Used for the extraction of industrial cooker hoods for duties up to 6700m³/h.
ATC type KCF

Order example

KCF 200 E2

Explanation:

KCF = Type of fan

E = single phase, 230V

2 = 2 pole

Articles

	Type	Diameter [mm]	Voltage [V]	Speed [rpm]
I040400000200	KCF 200 E2	200	1 x 230	2770
I040400000250	KCF 250 E2	250	1 x 230	2770
I040400000315	KCF 315 E2	315	1 x 230	2720
I040400000316	KCF 315 E2L	315	1 x 230	2860
I040400000355	KCF 355 E4	355	1 x 230	1350
I040400000400	KCF 400 E4	400	1 x 230	1350
I040400000401	KCF 400 D4	400	3 x 400	1350

Air performance data

	Q [m³/h]
	100 Pa	200 Pa	300 Pa	400 Pa	500 Pa	600 Pa	700 Pa	800 Pa
KCF 200 E2	1600	1480	1320	1170	970	700	-	-
KCF 250 E2	2500	2350	2250	2100	1850	1700	1400	1200
KCF 315 E2	3500	3300	3100	2800	2600	2400	2000	1600
KCF 315 E2L	4400	4250	4070	3880	3680	3500	3270	3050
KCF 355 E4	4700	4400	3800	3200	2250	-	-	-
KCF 400 E4	6700	6200	5600	4900	4200	3200	-	-
KCF 400 D4	9000	8500	8000	7460	6820	6180	5360	3950

Pressure Curve

Pressure curve

Technical data

	U [V]	P [W]	I [A]	SC_T	ŋt [%]	t_m [°C]	t_u [°C]	t_o [°C]	n [rpm]	Lwa [db(A)]
	U [V]	P [W]	I [A]	SC_T	ŋt [%]	t_m [°C]	t_u [°C]	t_o [°C]	n [rpm]	Lwa 5	Lwa 6	Lwa 2
KCF 200 E2	1 x 230	370	2.60	BTRNTK 1-35	44.80	80	80	-25	2843	83	83	70
KCF 250 E2	1 x 230	620	4	BTRNTK 1-50	48	120	75	-25	2843	86	87	66
KCF 315 E2	1 x 230	940	5.50	BTRNTK 1-75	53	80	50	-25	2818	87	85	72
KCF 315 E2L	1 x 230	1380	8.1	BTRNTK 1-100	51.5	120	60	-25	2910	91	90	76
KCF 355 E4	1 x 230	820	4.50	BTRNTK 1-50	48	80	55	-25	1353	80	80	73
KCF 400 E4	1 x 230	1320	7.50	BTRNTK 1-75	54	120	50	-25	1391	83	85	74
KCF 400 D4	3 x 400	2100	4.5	BTRNTK 4-60	53	120	70	-30	1340	82	84	73

Pressure curve

SC_T = transformer controller

ŋ_t = maximum total efficiency

t_m = maximum air temperature

t_u = maximum ambient temperature

t_o = minimum operating temperature

Lwa 2 = Casing sound power level

Lwa 5 = Sound power level @inlet

Lwa 6 = Sound power level @outlet

The sound power levels are measured according to DIN 45635 part 2 & 38

Attention

3 positions possible. Vertical discharge available on stock.

Dimensions

	L [mm]	W [mm]	H [mm]	kg
KCF 200 E2	287	484	484	29
KCF 250 E2	287	584	584	40
KCF 315 E2	336	684	684	50
KCF 315 E2L	336	684	684	54
KCF 355 E4	386	784	784	63
KCF 400 E4	436	884	884	70
KFC 400 D4	436	884	884	100

I04.040.0 • Subject to technical modification

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