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P & I Design Ltd.
Instrument Specification
CLIENT:
REV DATE
BY
CHKD
APPD
CLIENT REF.
Local Fuel PLC
A 05/05/15 PP
DBF
DBF
LFS-SIS1
The Shoreham Oil Terminal
P & I REF.
LF364062_SPC
SHT
1
OF
2
IF NOT SIGNED THIS DOCUMENT IS UNCONTROLLED
ITEM:
Electrical
Component
GENERAL
Box Identification
ADDITIVE TANKS SIS
I.S. JUNCTION BOX
Service
Tank Level Switches
Area Classification
Zone 1 IIB T4
UNIT
Type
Stainless Steel Enclosure
150mm Deep with Single Gland Plate
Supply
24Vdc
Case
Stainless Steel (6mm gland plate)
Connections
See ‘OPTIONS’
Mounting
Surface
Enclosure Class
IP66 + 67 -60 to +40C
Electrical Classification
ATEX II 2 G EEx’e’ ia II T6
OUTPUT
Type
OPTIONS
Enclosure
to be fitted with the following:-
1)
1 x Vertical rows of 10-off SAK2.5 EEx’e’
blue terminals.
2)
Block to be identified ‘TB1’.
Terminals to be identified with dekafix markers
serially from 1 to 10.
3)
1 x Earth rail c/w 6-off ZB4 earth clamps
mounted at the bottom of the enclosure.
Gland plate to be drilled & tapped for the following
entries:-
1)
5 x 20mm. (1 plugged)
2)
1 x 25mm
Labels:-
1.
Blue/White/Blue traffolyte label with box
identification details.
2.
ATEX Certification Label
MANUFACTURERS
Supplier
J Hemy Systems
DATA
Model Number
Weidmuller TB10A-150EEx’e’
Serial No XA-GB-C007263
DOCUMENTATION
See attached Documentation Specification
ZZ#-ECA2.SPC