5. Identification
5.1 Nameplate
The nameplate on the pump head gives the following
details:
•
data of standard pump
•
data of ATEX marking
– technical file number
– serial number
– Ex category.
DK-8850 Bjerringbro,Denmark
Model-PN-SN
B-96123526-98438832
Type
CR255-1-1A-F-A-E-HQQE
-1
Hz
50/60
min
2917
3
kW [P2]
m
/h
64
4.0
H/H max
14.2/22.1
m
pmax/tmax
435/248
Tech file no
98964685X
II 3G Ex h IIC T4...T3 Gb
2
Fig. 1
Example of a CR nameplate with ATEX
approval
excl.motor 500kg
CCW
0.7
69.7
435-580/176
bar/°C
P code: P115482
Made in Denmark
1
ATEX rating
Pos.
Description
Group
II
I: Underground in mines
II: Surface equipment
Category
M2: Mining
3G
2G, 3G: Gas/vapours
2D, 3D: Dust
Ex h
Protection type
Environment group
IIC: Gas/vapours
IIC
IIIC: Combustible dust
1
IIIB: Non-magnetic dust
Maximum surface
temperature according to
80079-36.
T4...T3
Temperature range or
specific temperature.
T4...T3: Gas
T125 °C: Dust
EPL (Equipment Protection
Level).
Gb
Gb, Gc: Gas
Db, Dc: Dust
File number for technical file
98964685
stored at DEKRA.
Indicates that the equipment
2
is subject to special
X
conditions for safe use. The
conditions are mentioned in
this document.
Data for the ATEX marking only refers to the part
including the coupling. The motor has a separate
nameplate.
7