Detail

Additional information

Technical data
Article no	175232
Type	RH31M-2DK.3I.2R
Efficiency η(statA)	41,4	%
*ErP 2015	nein
Measurement category ErP	A
Efficiency grade n(actual)	53,5
Fan design	Motorized impeller RH
Frequency	60 50
Air flow	2903	m³/h
Pressure	1481	Pa
Motor technology	AC
Input power P1 on Eta opt	700	W
Phase	3	~
Protection class	IP54
Size	315	mm
Voltage	230 265 400 460	V
Weight	9.10	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	2910	1	1	400	400	83
I	2830	2	1.3	400	680	83
I	2860	3	1.15	400	560	90
II	2710	4	0.92	230	330	81
II	2450	5	1.5	230	540	80
II	2570	6	1.25	230	460	88

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	1.1	460	640	87
I	3300	2	1.6	460	1100	87
I	3370	3	1.35	460	900	95
II	3400	4	1.05	400	620	87
II	3210	5	1.7	400	1050	87
II	3300	6	1.4	400	860	94
III	3110	7	1.3	265	540	85
III	2690	8	2	265	860	82
III	2900	9	1.7	265	740	91
IV	2950	10	1.35	230	500	83
IV	2430	11	2	230	740	79
IV	2660	12	1.8	230	660	88

Electrical data

3~230/400V Δ/Y 50Hz P₁ 680W
2.30/ 1.30A ΔI=20% 2830/min COSY 0,77 70°C
3~230/400V Δ/Y 60Hz P₁ 1,05kW
2.90/ 1.70A ΔI=20% 3210/min COSY 0,91 40°C
3~265/460V Δ/Y 60Hz P₁ 1,10kW
2,80/ 1,60A ΔI=30% 3300/min COSY 0,87 40°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 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 a component as defined under U.S. DOE and CT20 fan and blower regulations, as our Customer we recommend you verify local compliance prior to use.

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M - RH31M-2DK.3I.2R

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