General information
Surface protection against snow
and ice deposition
When protecting external areas from snow and ice
deposition, it is required to assess the required heat
output value per m
2
of the surface. Recommended
heat output depends on the regional climate condi-
tions, i.e. minimum ambient temperature, snowfall
intensity and wind strength.
Higher output is required if the heated area is:
•
exposed to wind from below:
- bridges, stairs, loading ramps, overpasses
•
located in a regions of intense snowfall
Ambient
temperature
Heat output
[W/ m
2
]
> -5°C
-5°C ÷ -20°C
-20°C ÷ -30°C
< -30°C
200
300
400
500
Note:
Never
lead the end joint and the connecting
joint between the heating cable and the power
supply conductor out of the surface. Both joints
must be placed – depending on the type of sur-
face – within the layer of sand, dry concrete or
directly in concrete.
Never
bend the joint and end seal.
Heating cables must be installed according to
the Instructions.
Mains connection of the heating cables
should
be
performed by an authorized electrician.
Power supply conductors (”cold tails”) in asphalt
should be
positioned in the protective metal
installation conduit. Alternatively, power sup-
ply conductors can be led out of the area where
asphalt will be poured out.
!
7
Содержание TuffTec 30
Страница 2: ......
Страница 34: ...www elektra eu...
Страница 36: ......
Страница 53: ...Przew d zasilaj cy Omomierz Megaomomierz Pomiar rezystancji y y grzejnej Pomiar rezystancji izolacji 53...
Страница 68: ...www elektra pl...
Страница 70: ......
Страница 71: ...ELEKTRA TuffTec 60 ELEKTRA TuffTec 110 C 10 240 C 25 C 71...
Страница 72: ...ELEKTRA ELEKTRA TuffTec ELEKTRA TuffTec 72...
Страница 74: ...ELEKTRA TuffTec 30 230 50 TuffTec 30 400 400 50 5 10 ELEKTRA ELEKTRA 25 74...
Страница 75: ...5 C 5 C 20 C 20 C 30 C 30 C 200 300 400 500 75...
Страница 76: ...ELEKTRA 1 2 5 400 400 30 2 c 300 375 430 500 600 10 8 7 6 5 ELEKTRA TuffTec 76...
Страница 77: ...50 15 ELEKTRA TuffTec 60 2 300 400 300 400 77...
Страница 78: ...ELEKTRA ELEKTRA ETOG2 3x16 ELEKTRA ETR2G 16 3600 DIN ETR2 ETO2 78...
Страница 79: ...ELEKTRA ETR2R ELEKTRA ETOR2 79...
Страница 80: ...ELEKTRA ELEKTRA TMS 40 5 5 2 ELEKTRA TMS I 1 1 2 a a S L a a S L 80...
Страница 81: ...4 5 IV IV 9 35 50 4 5 TM ELEKTRA TuffTec ELEKTRA TMS 81...
Страница 82: ...ELEKTRA ELEKTRA TuffTec 5 ELEKTRA TuffTecTM ELEKTRA TME IV 10 10 4 82...
Страница 83: ...2 83...
Страница 84: ...ELEKTRA ELEKTRA TMS 1 ELEKTRA TMS 84...
Страница 85: ...85...
Страница 86: ...ELEKTRA II 5 10 1000 50 M 86...
Страница 87: ...1 2 3 87...
Страница 88: ...ELEKTRA III 10x10 88...
Страница 89: ...3 LIYCY P 3x2x1 5 IV 10x10x10 5 89...
Страница 90: ...ELEKTRA V 1 30 5 ETOG 56T 5 30 90...
Страница 91: ...VI 1 2 3 2 ETF 744 99 ETOR 55 91...
Страница 92: ...ELEKTRA TuffTec 30 230 ELEKTRA ETR2G ETR2G 230B N N L PE L L PE L N 92...
Страница 93: ...ETR2G TuffTec 30 400 L3 L2 L1 L3 L2 N N L PE L L 93...
Страница 94: ...ELEKTRA ELEKTRA ETR2R ETR2R 230V N N L PE L L PE L N ETOR 55 ETF 744 99 94...
Страница 95: ...ETR2R ELEKTRA ETR2R L3 L2 L1 L3 L2 N N L PE L L ETOR 55 ETF 744 99 95...
Страница 96: ...ELEKTRA 30 ELEKTRA 10 ELEKTRA TuffTec 96...
Страница 97: ...1 a 2 ELEKTRA 3 a 4 ELEKTRA 5 ELEKTRA 97...
Страница 98: ...ELEKTRA 10 ELEKTRA...
Страница 99: ...M M e 5 10 1000 50...
Страница 100: ......
Страница 101: ......
Страница 102: ...www elektra eu...
Страница 103: ...www elektra eu...
Страница 104: ...www elektra eu EN PL RU 2016 09...