Detail

Additional information

Technical data
Article no	116904/A01
Type	GR50I-ZID.GG.CR
Efficiency η(statA)	72,9	%
*ErP 2015	2026
Measurement category ErP	A
Efficiency grade n(actual)	77,6
Fan design	Ventilation unit GR
Frequency	50 60
Air flow	14578	m³/h
Pressure	1360	Pa
Motor technology	ECblue
Input power P1 on Eta opt	3529	W
Phase	3	~
Protection class	IP55
Pressure increase pfs on Eta opt	917	Pa
Air flow qv on Eta opt	9680	m³/h
Size	500	mm
Voltage	400 460	V
Efficiency grade n(target)	64
Weight	49.00	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	1950	1	3	400	1950	87
I	1950	2	5.4	400	3500	78
I	1950	3	3.3	400	2100	89
II	1860	4	2.7	400	1700	86
II	1860	5	4.6	400	3100	76
II	1860	6	2.9	400	1850	87
III	1560	7	1.65	400	1050	81
III	1560	8	2.8	400	1800	72
III	1560	9	1.8	400	1100	81
IV	1170	10	0.9	400	460	72
IV	1170	11	1.35	400	800	64
IV	1170	12	0.94	400	500	74
V	780	13	0.48	400	180	61
V	780	14	0.64	400	270	54
V	780	15	0.5	400	190	63

Electrical data

3~380-480V 50/60Hz P_ed 3.50kW 5.60-4.40A
1950min^-1 55°C

Technical data

Thermal class: THCL155
Electrical connection: Integrated controller
Balancing quality: G 2,5
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: 72.9 %
Efficiency grade: N_actual = 77.6 / N_target = 64*
*ErP 2026

Additional DoE and CT20 relevant product information:
Selected product is fully compliant with U.S. DOE and CT20 regulations for industrial fans and blowers.

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ZAbluefin - GR50I-ZID.GG.CR

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