HYDAC ELECTRONIC HDA 4000 Series, Operating Instructions Manual

Page: 43 / 60

HDA 4000 with IECEx-Approval
Page 13 of 30
Status: 2014-09-03
HYDAC ELECTRONIC GMBH Mat.
No.: 669746
7.3 Evaluation table: Classification of the protection types and applications
E
x
ia lIIC T
8
5° C
Da
E
qui
pm
e
n
t pr
o
te
c
ti
on
level Da C
ond
uc
ti
v
e
d
u
s
t
P
ro
tectio
n
cla
ss:
In
tr
in
si
cally s
a
fe i
a
w
it
h ba
rr
ie
r
4,5,6
E
x
ic llC T
6
Gc
E
x
ic lllC T
8
0°C
Dc
E
qui
pm
e
n
t pr
o
te
c
ti
on
level Gc, Dc Gases/c
o
n
d
u
c
tive d
u
s
t
P
ro
tectio
n
cla
s
s:
In
tr
in
si
cally s
a
fe i
c
w
it
h ba
rr
ie
r
4,5,6
E
x
ta
lllC
T
80°
C
T
500
T
9
0
°C Da
E
x
t
b
lll
C T
8
0
°C D
b
E
qui
pm
e
n
t pr
o
te
c
ti
o
n
level Da
, Db
C
ond
uc
ti
v
e
d
u
s
t
P
ro
tectio
n
cla
s
s:
D
u
s
tpr
o
o
f e
n
c
los
ur
e
6
E
x
n
A
llC
T
6
Gc
E
qui
pm
e
n
t pr
o
te
c
ti
on
level
Gc Gases P
ro
tectio
n
cla
ss:
N
on-s
p
a
rk
in
g
nA
6
E
x
ia IIC T
6
Gb
E
qui
pm
e
n
t pr
o
te
c
ti
on
level
Gb Gases P
ro
tectio
n
cla
ss:
In
tr
in
si
cally s
a
fe i
a
w
it
h ba
rr
ie
r
4,5,6
E
x
ia IIC T
6
Ga
E
x
ia IIC T
6
Ga/
G
b
E
qui
pm
e
n
t pr
o
te
c
ti
on
level Ga, Ga/Gb
,
Gases P
ro
tectio
n
cla
ss:
In
tr
in
si
cally s
a
fe i
a
w
it
h ba
rr
ie
r
4,5,6
E
x
ia
I M
a
E
qui
pm
e
n
t pr
o
te
c
ti
on
level Ma
M
in
ing
P
ro
tectio
n
cla
ss:
In
tr
in
si
cally s
a
fe i
a
w
it
h ba
rr
ie
r
4,5,6
Prot
ect
ion
t
y
pes
and
applicat
ions
Zones /
C
a
te
gor
ies
E
lectri
cal
C
onnect
ion
IE
CE
x
Au
str
a
lia
IE
CE
x
C
ode
f
o
r
us
e
i
n
Mode
l
c
ode
1 9
A C D