Ex-Tech XY2W Series, Руководство по эксплуатации

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Operating instructions
Trip wire switch - XY2W series
XY2004A12-07A 01/12/2017 10/16
ENG
6. Technical data
The trip wire switch XY2W described in this manual are certified II 2 GD and can operate into the classified
zones 1 and 2 for gases or 21 and 22 for dusts.
6.1. Features
Certificate Europe (ATEX) INERIS 04ATEX0040
Normes appliquées EN / IEC 60079-0
EN / IEC 60079-1
EN / IEC 60079-7
EN / IEC 60079-31
Ex-codes
0080 II 2 G D
Ex d e IIC T6 Gb
Ex tb IIIC T85°C Db
Temperature range Ambient : -
20°C … +60°C
Storage : -
40°C … +70°C
IP rating IP 65 according to IEC 60529
Material Zinc alloy
Rated operational
specification of the contact
for DUST (XY2W…EX)
Ue = 240V, Ie = 6A, Ui = 400V
AC-15, A300
– Ue = 240V, Ie = 3A
DC-13, Q300
– Ue = 250V, Ie = 0,27A
Rated operational
specification of the contact
for GAZ (XY2W…)
Ue = 250V, Ie = 3A, P = 1W
Type of contacts
Snap-action
– See table below
Short-circuit protection By fuse 6 A gG outside Atex area
Cable entry 1 cable entry M20 for cable 7 to 12 mm, 1 cable entry with 2 blind plug
Electrical connection Screw terminal, conductor of 1 x 2,5 mm
2
or 2 x 1,5 mm
2
Mechanical endurance 1 millions operations
6.2. Additional technical data
Reference Gaz & Dust product Operation Contact Reset
XY2WCE1A250 Actuation on the right 1 NO + 1 NF By pushbutton
XY2WCE1A270 Actuation on the right 1 NO + 1 NO By pushbutton
XY2WCE1A450 Actuation on the right 1 NO + 1 NF By pushbutton with key 421
XY2WCE1A470 Actuation on the right 1 NO + 1 NO By pushbutton with key 421
XY2WCE2A250 Actuation on the left 1 NO + 1 NF By pushbutton
XY2WCE2A270 Actuation on the left 1 NO + 1 NO By pushbutton
XY2WCE2A450 Actuation on the left 1 NO + 1 NF By pushbutton with key 421
XY2WCE2A470 Actuation on the left 1 NO + 1 NO By pushbutton with key 421
Reference Dust product
Operation Contact Reset
XY2WCE1A250EX Actuation on the right 1 NO + 1 NF By pushbutton
XY2WCE1A270EX Actuation on the right 1 NO + 1 NO By pushbutton
XY2WCE1A450EX Actuation on the right 1 NO + 1 NF By pushbutton with key 421
XY2WCE1A470EX Actuation on the right 1 NO + 1 NO By pushbutton with key 421
XY2WCE2A250EX Actuation on the left 1 NO + 1 NF By pushbutton
XY2WCE2A270EX Actuation on the left 1 NO + 1 NO By pushbutton
XY2WCE2A450EX Actuation on the left 1 NO + 1 NF By pushbutton with key 421
XY2WCE2A470EX Actuation on the left 1 NO + 1 NO By pushbutton with key 421