Detail

Additional information

Technical data
Article no	175251
Type	RH22C-2DK.1E.1R
Efficiency η(statA)	38,3	%
*ErP 2015	nein
Measurement category ErP	A
Efficiency grade n(actual)	55,4
Fan design	Motorized impeller RH
Frequency	50 60
Air flow	1421	m³/h
Pressure	873	Pa
Motor technology	AC
Input power P1 on Eta opt	238	W
Phase	3	~
Protection class	IP54Z
Pressure increase pfs on Eta opt	434	Pa
Air flow qv on Eta opt	738	m³/h
Size	225	mm
Voltage	230 265 400 460	V
Weight	6.00	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	2890	1	0.39	400	150	72
I	2820	2	0.46	400	240	70
I	2850	3	0.42	400	200	77
II	2670	4	0.34	230	120	70
II	2410	5	0.52	230	190	66
II	2520	6	0.46	230	170	74

Characteristic curve	Speed min_-1	Duty point	Current A	Voltage V	Input power P(ed) W	Suction side sound power Level LwA5 db
I	3450	1	0.4	460	230	77
I	3310	2	0.56	460	380	74
I	3370	3	0.48	460	320	81
II	3390	4	0.38	400	220	76
II	3210	5	0.58	400	360	74
II	3280	6	0.5	400	310	80
III	3060	7	0.46	265	200	73
III	2620	8	0.7	265	300	69
III	2810	9	0.62	265	260	76
IV	2850	10	0.5	230	190	71
IV	2320	11	0.7	230	260	65
IV	2530	12	0.64	230	240	74

Electrical data

3~230/400V Δ/Y 50Hz P₁ 240W
0.80/ 0.46A ΔI=20% 2820/min COSY 0,75 70°C
3~230/400V Δ/Y 60Hz P₁ 360W
1.00/ 0.58A ΔI=25% 3210/min COSY 0,91 65°C
3~265/460V Δ/Y 60Hz P₁ 380W
0,96/ 0,56A ΔI=30% 3310/min COSY 0,87 65°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 bright sheet metal, powder-coated resistance class 1 (L-TI-0585), RAL 5002
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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