Detail

Additional information

Technical data
Article no	175811
Type	RH28C-2DK.3F.CR
Efficiency η(statA)	47,2	%
*ErP 2015	nein (2013)
Measurement category ErP	A
Efficiency grade n(actual)	59,8
Fan design	Motorized impeller RH
Frequency	50
Air flow	2705	m³/h
Pressure	899	Pa
Motor technology	AC
Input power P1 on Eta opt	621	W
Phase	3	~
Protection class	IP54
Pressure increase pfs on Eta opt	665	Pa
Air flow qv on Eta opt	1544	m³/h
Size	280	mm
Voltage	230 400	V
Efficiency grade n(target)	58
Weight	8.00	kg

Characteristic curve	Speed min_-1	Duty point	Current A	Voltage V	Input power P(ed) W	Suction side sound power Level LwA5 db
I	2850	1	0.74	400	340	78
I	2700	2	1.05	400	620	75
I	2770	3	0.92	400	500	81
II	2570	4	0.74	230	270	75
II	2100	5	1.2	230	440	67
II	2300	6	1.05	230	380	76

Electrical data

3~230/400V Δ/Y 50Hz P₁ 0,62kW
1.80/ 1.05A ΔI=15% 2700/min COSY 0,84 60°C

Technical data

Thermal class: THCL155
Electrical connection: Supply cable lateral,105cm
Balancing quality: G 6,3
Degree of protection: IP54
Motor protection: thermal contact
Impeller made of ZAmid, unpainted , schwarz
Rotor: Aluminium

Conformity: ErP nein (2013), ErP NEIN

ErP-data

Efficiency Η_statA: 47.2 %
Efficiency grade: N_actual = 59.8 / N_target = 58*
*N_target 2013, does not fulfill current requirements of the ErP directive

Additional DoE and CT20 relevant product information:
Selected product is not governed by U.S. DOE and CT20 industrial fan and blower regulations.

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