Detail

Additional information

Technical data
Article no	118645/H011
Type	WR31I-ZID.DC.CR
Efficiency η(statA)	70,4	%
*ErP 2015	2026
Measurement category ErP	A
Efficiency grade n(actual)	75,7
Fan design	ZAcube
Frequency	50 60
Air flow	7489	m³/h
Pressure	2280	Pa
Motor technology	ECblue
Input power P1 on Eta opt	3126	W
Phase	3	~
Protection class	IP55
Pressure increase pfs on Eta opt	1630	Pa
Air flow qv on Eta opt	4648	m³/h
Size	315	mm
Voltage	400 460	V
Efficiency grade n(target)	64
Weight	47.00	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	4020	1	2.5	400	1600	92
I	4020	2	4.8	400	3100	82
I	4020	3	2.8	400	1800	96
II	3220	4	1.45	400	860	85
II	3220	5	2.5	400	1600	77
II	3220	6	1.6	400	960	87
III	2410	7	0.82	400	400	77
III	2410	8	1.25	400	700	69
III	2410	9	0.88	400	440	78
IV	1610	10	0.46	400	150	66
IV	1610	11	0.58	400	240	60
IV	1610	12	0.46	400	160	68
V	800	13	0.25	400	42	47
V	800	14	0.27	400	55	46
V	800	15	0.25	400	44	53

Electrical data

3~380-480V 50/60Hz P_ed 3.10kW 5.00-4.00A
4020min^-1 45°C

Technical data

Thermal class: THCL155
Electrical connection: Integrated controller
Balancing quality: G 6,3
Degree of protection: IP55
Motor protection: integrated active temperature management
Impeller made of ZAmid, unpainted , aehnl. RAL 5002
Rotor: Aluminium, Rotor 1 coatpaint, RAL 5002 (ultramarine blue)

Approvals: CE, UKCA, UL

Conformity: ErP 2026, ErP 2026

ErP-data

Efficiency Η_statA: 70.4 %
Efficiency grade: N_actual = 75.7 / N_target = 64*
*ErP 2026

Additional DoE and CT20 relevant product information:
Selected product is eligible for use in the U.S. under exception stated in 10 CFR Part 431.174 paragraph A(3), as our Customer we recommend you verify local compliance prior to use.

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