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Additional information

Technical data
Article no	175220
Type	RH22M-2DK.1B.3R
Efficiency η(statA)	31,4	%
*ErP 2015	nein
Measurement category ErP	A
Efficiency grade n(actual)	51,1
Fan design	Motorized impeller RH
Frequency	60 50
Air flow	870	m³/h
Pressure	673	Pa
Motor technology	AC
Input power P1 on Eta opt	131	W
Phase	3	~
Protection class	IP54Z
Pressure increase pfs on Eta opt	349	Pa
Air flow qv on Eta opt	413	m³/h
Size	225	mm
Voltage	230 265 400 460	V
Weight	1000.00	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	2880	1	0.23	400	100	73
I	2810	2	0.26	400	130	70
I	2850	3	0.24	400	110	77
II	2580	4	0.22	230	80	70
II	2390	5	0.28	230	110	66
II	2520	6	0.24	230	90	75

Characteristic curve	Speed min_-1	Duty point	Current A	Voltage V	Input power P(ed) W	Suction side sound power Level LwA5 db
I	3430	1	0.24	460	140	78
I	3320	2	0.29	460	200	74
I	3390	3	0.26	460	160	82
II	3370	4	0.22	400	130	77
II	3240	5	0.29	400	180	74
II	3320	6	0.25	400	150	81
III	3000	7	0.27	265	120	74
III	2670	8	0.36	265	160	69
III	2910	9	0.3	265	130	78
IV	2730	10	0.3	230	110	72
IV	2330	11	0.38	230	140	65
IV	2630	12	0.32	230	120	76

Electrical data

3~230/400V Δ/Y 50Hz P₁ 130W
0.45/ 0.26A ΔI=10% 2810/min COSY 0,74 70°C
3~230/400V Δ/Y 60Hz P₁ 180W
0.50/ 0.29A ΔI=30% 3240/min COSY 0,91 70°C
3~265/460V Δ/Y 60Hz P₁ 200W
0,50/ 0,29A ΔI=30% 3320/min COSY 0,84 70°C

Technical data

Thermal class: THCL155
Electrical connection: Supply cable lateral,105cm
Balancing quality: G 6,3
Degree of protection: IP54Z
Motor protection: thermal contact
Impeller made of aluminium, unpainted
Rotor: Aluminium

Conformity: ErP nein, ErP NEIN

ErP-data

Does not comply with the stipulations of the ErP regulations

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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