Physikalisch-Technische
Bundesanstalt
Braunschweig
und
Berlin
Nationales
Metrologieinstitut
(
13
)
SCHEDULE
(
14
)
EU-Type
Examination
Certificate
Number
PTB
15
ATEX
1014
X,
lssue:2
(15)
Description
of
Product
The
actuator,
type
d
***-*-*
E
x
,
consists
of
the
following
elements:
-
Two-part
housing
for
the
gear
unit,
consisting
of
the
housing
top
and
bottom
part
made
from
aluminium
alloy.
The
housing
houses
the
planetary
gear
unit.
The
planetary
gear
unit
does
not
form
part
of
this
type
approval.
-
The
housing
top
part
with
the
cover
forms
the
switching
and
signalling
compartment,
which
is
designed
to
Increased
Safety
"eb"
type
of
protection.
It
is
optionally
provided
with
an
inspection
window
and
can
be
fitted
with
switching
and
signalling
elements,
optional
heating
elements,
an
optional
electronic
measuring
amplifier
or
an
electronic
Position
transmitter
of
Intrinsic
Safety
"ib"
type
of
protection,
and
terminals
for
intrinsically
safe
and
non-intrinsically
safe
circuits.
A
separate
type
approval
is
available
for
the
installed
elements.
-
Terminal
box,
flanged
to
the
housing;
made
from
aluminium
alloy
and
designed
to
Increased
Safety
"eb
”
type
of
protection.
It
can
be
fitted
with
terminals
for
intrinsically
safe
and
non-
intrinsically
safe
circuits.
A
separate
type
approval
is
available
for
the
installed
elements.
-
Pot
motor,
flanged
to
the
housing
top
part;
made
from
aluminium
alloy
and
designed
to
Flameproof
Enclosure
"db"
type
of
protection;
type
TM1.003/P
;
TM2.003/P
or
TM4.001/P.
-
Optional
separately
certified
motors
of
Flameproof
Enclosure
"db"
or
Increased
Safety
"eb"
type
of
protection.
-
For
feeding
cables
into
the
customer's
connection
unit,
or
for
closing
openings,
separately
certified
screwed
cable
glands
and
screwed
blind
plugs
of
Increased
Safety
"eb"
type
of
protection
may
be
used.
Technical
data
Rated
voltage
.....................................................................
up
to
690
V
1)
Rated
current
......................................................................
max.
27
A
2)
Rated
cross
section
...........................................................
max.
16
mm
2
1)
Voltage
tolerance
±5
%
2)
Can
be
higher
when
separately
certified
motors
are
used
Ingress
protection
..............................................................
IP64
Ambient
temperatures
......................................................
-25
°C
to
+40
°C
Optional
ränge
of
ambient
temperatures
........................
-25
°C
to
+60
°C
1)
..............................................................................................
-30
°Cto
+60
°C
1)
+
2)
..............................................................................................
-25
°C
to
+65
°C
1)
+
3)
...............................................................................................
-40
°C
to
+40
°C
2
)
...............................................................................
-55
°C
to
+40
°C
2)
sheet
2/4
EU-Type
Examination
Certificates
without
signature
and
official
stamp
shall
not
be
valid.
The
certificates
may
be
circulated
only
without
alteration.
Extracts
or
alterations
are
subject
to
approval
by
the
Physikalisch-Technische
Bundesanstalt.
In
case
of
dispute,
the
German
text shall
prevail.
Physikalisch-Technische
Bundesanstalt
•
Bundesallee
100
•
38116
Braunschweig
•
GERMANY
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