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DZD-Ex e- DN 355

Three-phase AC fans, DN 355, air volume 1370 m³/h to 4450 m³/h

Below you can see a direct comparison of the products you have selected. Differences between the products are highlighted in blue.

Article	DZD 35/6 B Ex e	DZD 35/4 B Ex e	DZD 35/2 B Ex e
	Produktdetails	Produktdetails	Produktdetails
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Article

DZD 35/6 B Ex e

Axial roof fan, horizontal air outlet, DN 355, three-phase AC, explosion proof

DZD 35/4 B Ex e

Axial roof fan, horizontal air outlet, DN 355, three-phase AC, explosion proof

DZD 35/2 B Ex e

Axial roof fan, horizontal air outlet, DN 355, three-phase AC, explosion proof

Article	DZD 35/6 B Ex e	DZD 35/4 B Ex e	DZD 35/2 B Ex e
	Produktdetails	Produktdetails	Produktdetails

Product type	Axial roof fan	Axial roof fan	Axial roof fan
Article number:	0087.0801	0087.0802	0087.0803
Air flow volume	1.370 m³/h	2.060 m³/h	4.280 m³/h
Rotating speed	965 1/min	1.450 1/min	2.880 1/min
Impeller type	axial	axial	axial
Air direction	Ventilation and air extraction	Ventilation and air extraction	Ventilation and air extraction
Speed controllable	✔	✔	-
Reversing capacity	✔	✔	✔
Type of voltage	Three-phase AC	Three-phase AC	Three-phase AC
Rated voltage	400 V	400 V	400 V
Frequency	50 Hz	50 Hz	50 Hz
Nominal output	40 W	130 W	620 W
cosφ	0,42	0,38	0,67
I_nom	0,13 A	0,49 A	1,3 A
I_maxat U_Nominal	0,13 A	0,49 A	1,91 A
Degree of protection	IP 54	IP 54	IP 54
Insulation class	F	F	F
Installation site	Roof	Roof	Roof
Installation position	vertical	vertical	vertical
Housing material	Sheet steel, galvanised	Sheet steel, galvanised	Sheet steel, galvanised
Weight	22,7 kg	20,7 kg	24,1 kg
Nominal size	355 mm	355 mm	355 mm
Width	720 mm	720 mm	720 mm
Height	380 mm	380 mm	380 mm
Depth	720 mm	720 mm	720 mm
EX designation in accordance with the ATEX Directive	Ex II 2 G	Ex II 2 G	Ex II 2 G
EX designation in accordance with standard	Ex e IIB + H<sub>2</sub> T4 Gb	Ex e IIB + H<sub>2</sub> T3 Gb	Ex e IIB + H<sub>2</sub> T3 Gb
Ta ambient temperature	-20 °C ≤ Ta ≤ +40 °C	-20 °C ≤ Ta ≤ +40 °C	-20 °C ≤ Ta ≤ +40 °C
I_A/I_N	3,2	3,4	6,9
Time t_A	1390 sek	170 sek	35 sek
Operating mode	S1	S1	S1
PTC DIN 44082	M 80	M 130	M 100
EC type examination certificate	EX5 03 06 39250 007	EX5 03 06 39250 007	EX5 03 06 39250 0074
Temperature class	T4	T3	T3
Temperature class of insulating materials Th. Cl.	155 (F)	155 (F)	155 (F)
Packing unit	1 piece	1 piece	1 piece
Range	C	C	C
GTIN (EAN)	4012799878018	4012799878025	4012799878032

* Blue markings show the differences between the products.

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