Detail

Additional information

Technical data
Article no	166879
Type	ZN045-VDQ.2F.V7P2
Efficiency η(statA)	37,7	%
*ErP 2015	2026
Measurement category ErP	A
Efficiency grade n(actual)	53,2
Fan design	Square full bell mouth
Frequency	50 60
Air flow	7257	m³/h
Pressure	266	Pa
Motor technology	AC
Input power P1 on Eta opt	335	W
Phase	3	~
Protection class	IP54
Pressure increase pfs on Eta opt	115	Pa
Air flow qv on Eta opt	3950	m³/h
Size	450	mm
Voltage	460 400	V
Efficiency grade n(target)	50
Weight	8.90	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	1260	2	0.64	400	350	75
I	1340	3	0.54	400	260	73
II	950	5	0.34	400	220	67
II	1090	6	0.28	400	180	67

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	2	0.78	460	540	79
I	1550	3	0.64	460	400	76
II	1320	5	0.78	400	480	76
II	1470	6	0.62	400	370	75
III	980	8	0.42	460	310	67
III	1160	9	0.36	460	260	69
IV	860	11	0.39	400	250	63
IV	1040	12	0.35	400	220	66

Electrical data

3~400V D/Y 50Hz P₁ 350/220W
0.64/0.35A ΔI=0% 1260/950/min COSY 0,79 70°C
3~400V D/Y 60Hz P₁ 480/250W
0.78/0.39A ΔI=0% 1330/860/min COSY 0,90 60°C
460V D/Y 60Hz P₁ 540/310W
0,78/ 0,42A ΔI=0% 1430/980/minCOSY 0,87 60°C

Technical data

Electrical connection: Terminal box
Number of blades: 7
Thermal class: THCL155
Degree of protection: IP54
Motor protection: thermal contact
impeller made of High Performance Composite Material, Blades unpainted, black
Rotor: Aluminium, Rotor 1 coat paint, RAL 9005 (jet black)

Approvals: CE, UKCA

Conformity: ErP 2026, ErP 2026

ErP-data

Efficiency Η_statA: 37.7 %
Efficiency grade: N_actual = 53.2 / N_target = 50*
*ErP 2026

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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