Table of Contents
Advertisement
3610J and 3620J Positioners
Table 6. Hazardous Area Classifications for 3620J, 3620JP, and 3621JP—ATEX
Certificate
ATEX
Table 7. Hazardous Area Classifications for 3620J, 3620JP, and 3621JP—SAA (Australia)
Certification
SAA
ATEX Flameproof
3620J, 3620JP, and 3621JP
Special Conditions for Safe-Use
Electrical connections are typically made using
either cable or conduit.
D If using a cable connection, the cable entry
device shall be certified in type of explosion
protection flameproof enclosure "d", suitable for the
conditions of use and correctly installed.
For ambient temperatures over 70_C, cables and
cable glands suitable for at least 90_C shall be used.
D If using a rigid conduit connection, an EEx d
certified sealing device such as a conduit seat with
setting compound shall be provided immediately to
the entrance of the enclosure.
For ambient temperatures over 70_C, the wiring and
setting compound in the conduit seal shall be
suitable for at least 90_C.
Refer to table 6 for additional information, and
figure 34 for the ATEX approvals nameplate.
SAA Intrinsic Safety/Type n
3620J, 3620JP, and 3621JP
Conditions of Certification
1. It is a condition of safe use that the following
parameters are taken into consideration during
8
Certification Obtained
II 1 G
Gas
EEx ia IIC T4/T5/T6—Intrinsic Safety
II 2 G
Gas
EEx d IIB T5/T6 —Flameproof
II 3 G
Gas
EEx nA IIC T6 —Type n
Certification Obtained
Ex ia IIC —Intrinsic Safety
Ex n IIC —Type n
Ex d IIB —Flameproof
Entity Rating
Temperature Code
U
= 30 VDC
i
T4 (T
I
= 150 mA
i
amb
P
= 1.0 W
T5 (T
i
amb
C
= 0 nF
T6 (T
i
amb
L
= 0 mH
i
T5 (T
amb
− − −
T6 (T
amb
− − −
T6 (T
amb
Temperature Code
T4 (T
amb
T4 (T
amb
T6 (T
amb
installation when the equipment is used as an EX ia
apparatus:
Input Parameters
Maximum Input Voltage U
Maximum Input Current I
Maximum Internal Capacitance C
Maximum Internal Inductance L
2. It is a condition of safe use that the input voltage
does not exceed 32 Volts when the equipment is
used as an Ex n apparatus.
3. It is a condition of safe use that the equipment
shall be mounted such that the exhaust vents will be
self-draining.
4. It is a condition of safe use that the cable gland or
conduit adaptor with an ingress protection rating of
IP54 must be used in the conduit entry in order to
maintain the IP rating of the enclosure.
5. It is a condition of safe use that the irrelevant
explosion protection marking codes on the
certification label are permanently scribe off upon
completion of commissioning.
Refer to table 7 for additional information, and
figure 35 for the SAA approvals nameplate.
SAA Flameproof
3620J, 3620JP, and 3621JP
Conditions of Certification
1. It is a condition of safe use that the enclosure
must be connected to external circuits via Standards
Australia certified Ex d cable gland or conduit
adaptor with a minimum rating of IP54.
Instruction Manual
June 2008
Enclosure Rating
v 82°C)
v 62°C)
IP54
v 47°C)
v 82°C)
IP54
v 74°C)
v 82°C)
IP54
Enclosure Rating
IP54
v 82°C)
v 82°C)
IP54
IP54
v 82°C)
2-Way Terminal Block
32 V
i
150 mA
i
0 μF
i
0 mH
i
Advertisement
Table of Contents
