Helios Explosion-proof Series, Installation And Operating Instructions Manual

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8
HQ..
m
– Axial high-performance fans
Installation and Operating Instructions
5.0 Technical data
Protection to IP 55
Temperature class T1-T3
Max. air flow temperature -20 °C bis +40 °C
5.1 Type plate
Example:
Character keys of fan type plate:
➊ Manufacturer's address
➋
Execution:
HQD = Type name; Three-phase current
560 = Size
/6 = pole
Ex = Apparatus manufactured to 2014/34/EU (ATEX)
➌
Reference number
➍ Serial number
➎ Marking of explosion-proof fans:
CE = CE mark
II 2G = Product category
c = Mechanical part of fan / Protection by constructual safety
IIB = Explosion subgroup
H
2
= Hydrogen (only in combination with polymer impellers)
T3 = Temperature class
Type of protection of the motors = Classification
➏ Production code / Year of manufacture
Art.-Nr. (Ref.no.), SNR (serial number) and PC (production code) number identify clearly the fan.
5.2 Motor type plate
A copy of the motor type plate is located next to the fan type plate.
Technical data are shown on the motor type plate.
5.3 Accessories for explosion-proof fans
Information on explosion-proof accessories can be found from the Internet, the main catalogue or sales literature.
CHAPTER 5
TECHNICAL DATA
UK
HELIOS VENTILATOREN
Lupfenstr. 8
78056 Villingen-Schwenningen Germany
Art.Nr.: 0378/020
HQD 560/6 EX
SNR: 123456/ 011
II 2G c IIB + H
2
T3
A m
Motor : II 2G Ex e II
PC 23114
Herstelljahr 2013
Fig.5
➊
➋
➌
➍
➏
➎
Type Casing Ø (mm) Weight max. kg
HQ.. 250 Ex 250 8
HQ.. 315 Ex 315 9
HQ.. 355 Ex 355 10
HQ.. 400 Ex 400 14
HQ.. 450 Ex 450 16
HQ.. 500 Ex 500 18
HQ.. 560 Ex 560 25
HQ.. 630 Ex 630 35
HQ.. 710 Ex 710 105