Linear Heat Detector Wire

Linear Heat Detector Wire

Product Specification

You may get more information regarding ‘Linear Heat Detector Wire’ at http://heat-detecting-wire.com

Test item Standard Unit Results
Sheath material/color PVC/Blue PVC/Blue
Insulation Resistance Min: 1000 / 500V ㏁.㎞ OK
OD of conductor 0.6 ± 0.006 0.5979~0.60
Insulation Apperance Uniformity check OK
Insulation Thickness Reference figures
(0.35~0.60)
0.44~0.53
Surpressed-mark check
after twisted for 2 conductors
insulated
Conductor exposure
checking
No conductor
exposure
Surpressed-mark check after
sheathed
Conductor exposure
checking
No conductor
exposure
Sheath Thickness Reference figures
(0.15~0.55)
0.27~0.51
Total OD Reference figures
(3.0~3.5)
3.00~3.27
Conductor Resistance Reference figures
(Length conversion)
Ω/㎞
Low temperature reaction test
(at 70℃)
Response check No response
90℃ temperature
reaction test
( at 90℃, max. 4 min. )
(min.’ sec.”) #01 : 31″(500m)
#02 : 38″(500m)
#03 : 27″(500m)
#04 : 52″(500m)
#05 : 59″(500m)
#06 : 42″(500m)
#07 : 48″(500m)
#08 : 54″(500m)
#09 : 42″(500m)
#11 : 54″(500m)
#12 : 57″(500m)
#13 : 36″(500m)
#14 : 51″(500m)
#16 : 34″(500m)
#17 : 41″(500m)
#18 : 49″(500m)
#19 : 43″(500m)
#20 : 35″(500m)
#22 : 47″(500m)
#23 : 54″(500m)
#24 : 48″(500m)

* Once insulation resistance testing at 500V terminal, you can substitute withstand voltage as 500V.