Detail

Additional information

Technical data
Article no	172142
Type	RH28M-4DK.2A.1R
Efficiency η(statA)	35,6	%
*ErP 2015	nicht relev.(u.125W)
Measurement category ErP	A
Fan design	Motorized impeller RH
Frequency	50 60
Air flow	1636	m³/h
Pressure	286	Pa
Motor technology	AC
Input power P1 on Eta opt	92	W
Phase	3	~
Protection class	IP54Z
Size	280	mm
Voltage	230 265 400 460	V
Weight	3.30	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	1430	1	0.23	400	70	62
I	1380	2	0.24	400	95	58
I	1410	3	0.24	400	85	68
II	1310	4	0.15	230	46	60
II	1180	5	0.185	230	65	55
II	1250	6	0.165	230	55	65

Characteristic curve	Speed min_-1	Duty point	Current A	Voltage V	Input power P(ed) W	Suction side sound power Level LwA5 db
I	1700	1	0.22	460	95	67
I	1630	2	0.25	460	140	62
I	1670	3	0.24	460	120	71
II	1680	4	0.195	400	85	66
II	1580	5	0.24	400	130	62
II	1630	6	0.21	400	110	71
III	1510	7	0.175	265	70	64
III	1330	8	0.23	265	95	57
III	1430	9	0.2	265	85	68
IV	1430	10	0.175	230	60	62
IV	1210	11	0.23	230	85	57
IV	1320	12	0.21	230	75	66

Electrical data

3~230/400V Δ/Y 50Hz P₁ 95W
0.42/ 0.24A ΔI=0% 1380/min COSY 0,57 70°C
3~230/400V Δ/Y 60Hz P₁ 130W
0.42/ 0.24A ΔI=0% 1580/min COSY 0,78 70°C
3~265/460V Δ/Y 60Hz P₁ 140W
0,44/ 0,25A ΔI=0% 1630/min COSY 0,70 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 nicht relev.(u.125W), ErP NEIN

ErP-data

Not subject to the regulations of ErP directive (P₁< 125 W)

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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