|
Country
|
Impact absorption performance
|
Piercing resistance
|
Environment temperature
|
Electrical insulation
|
Lateral rigidity
|
Flame resistance
|
Weight
|
Vertical spacing
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Horizontal spacing
|
other
|
|
UK
BS5240-1975
|
High Impact Energy of 5kg Hammer 1m
|
3Kg cone 1m high puncture does not touch the head mold
|
high temperature+50¡æ
low temperature- 10¡æ
|
1200V
leakage current<1.2mA
|
Maximum deformation < 15mm and residual deformation < 15mm at 421.4N
|
5s Self destruction
|
400g¡À30g
|
25mm ~50mm
|
5mm~20mm
|
|
|
Sweden
SIS882443-1974
|
4.5kg hammer 1m high impact force<4998N
|
1.5Kg cone 1.5m high puncture does not touch the head mold
|
high temperature+50¡æ
¡À2¡ælow temperature-20¡æ¡À2¡æ
|
_
|
Maximum deformation < 15mm and residual deformation < 15mm at 421.4N
|
15s Self destruction
|
400g~500g
|
25mm ~50mm
|
5mm~20mm
|
|
|
Germany
DIN4840-1973
|
4.5kg hammer 1m high impact force<4998N
|
1.5Kg cone 1.5m high puncture does not touch the head mold
|
high temperature+50¡æ
¡À2¡ælow temperature-10¡æ¡À2¡æ
|
1000V1minleakage current<1.2mA
|
-
|
10s Self destruction
|
400g
|
_
|
5mm~20mm
|
|
|
Russia
TOCT1704-1971
|
5.5kg hammer 1m high impact absorption>75 %
|
-
|
Underground-10¡æ~40¡æInoue-40¡æ~40¡æ
|
2200V
leakage current<0.5mA
|
Maximum deformation < 0.5mm at 98N
|
burning rates<
50mm/min
|
<400g
|
>25mm
|
_
|
|
|
Australia
AS 210-1967
|
4.5kg hammer 1m high impact force 3773~4449.2N
|
0.45 kg cone 3 m high puncture deformation or puncture < 9.5 mm
|
high temperature46¡æ~50¡ælow temperature-4¡æ~-8¡æ
|
2000V
leakage current<3mA
|
Maximum Deformation at 88.2N
|
burning rates<
76mm/min
|
450g
|
25mm ~50mm
|
_
|
|
|
Singapore 9998-1977
|
4 kg hammer 1.4 m high impact indentation<4.8mm
|
0.5kg pyramidal puncture < 9.5mm from 0.5m
|
high temperature+50¡æ¡À5¡ælow temperature-10¡æSoaking water 4h
|
2000V;1minleakage current<3mA
|
_
|
burning rates<
75mm/min
|
400g
|
_
|
_
|
|
|
ISO3873-1977
|
5kg hammer 1m high impact absorption 4900N, acceleration < 100g
|
3 kg cone 1 m high puncture without touching the head model
|
high temperature+50¡æ
¡À2¡ælow temperature-10¡æ¡À2¡æ
|
50~60Hz 1200V;1min leakage current<1.2mA
|
Maximum deformation < 43 mm and residual deformation < 15 mm at 421.4 N
|
5s Self destruction
|
400g~430g
|
25mm ~50mm
|
5mm~20mm
|
|
|
CN
GB2811
|
5kg hammer 1m high impact absorption 4900N, acceleration < 100g
|
3 kg cone 1 m high puncture without touching the head model
|
high temperature+50¡æ
¡À2¡ælow temperature-10¡æ¡À2¡æ
|
50~60Hz 1200V;1min leakage current<1.2mA
|
Maximum deformation < 43 mm and residual deformation < 15 mm at 421.4 N
|
5s Self destruction
|
Ordinary <430g Cold Protection <600g
|
¡Ü50mm
|
5mm~20mm
|
|
|
Japan
JIST8131-1977
|
5kg hammer 1m high impact absorption < 9800N
|
1.8kg cone 0.6m high puncture deformation or penetration < 10mm
|
high temperature+50¡æ
¡À2¡ælow temperature-10¡æ¡À2¡æ
|
50~60Hz 2000V;1min leakage current<10mA
|
-
|
burning rates<
75mm/min
|
_
|
_
|
75mm
|
The water absorption increase rate is less than 1%
|
|
France MFS72-202-1985
|
5kg hammer 1m high impact absorption<4900N
|
3 kg cone 1 m high puncture without touching the head model
|
high temperature+50¡æ
¡À2¡ælow temperature-10¡æ¡À2¡æ
|
50~60Hz 1200V;1min leakage current<1.2mA
|
Maximum deformation < 10mm and residual deformation < 2mm at 70N
|
5s Self destruction
|
<375g
|
25mm ~50mm
|
5mm~20mm
|
Artificial aging
|
|
USA
ANSI3891-1981
|
3.54~3.6 kg hammer 1.524 m high impact average absorptivity 3871N~4450N
|
0.45kg pyramidal puncture 3.048m high A, B grade < 9.5mmc < 11.1mm
|
high temperature+49¡æ
¡À2¡ælow temperature-18¡æ¡À2¡æ
|
A grade 2000V;1min leakage current<3mA
B¼‰3min<9mA
|
-
|
burning rates<
76.2mm/min
|
400g
|
_
|
_
|
Water absorption rate of A and C grade < 5%; B grade 0.5
|
