Boite de distribution réseau d’accès abonnés utilisant les modules de raccordement MX 2000 de 3M: – Capacité: 5,10,20 modules –
Boite de distribution réseau d’accès abonnés utilisant les modules de raccordement MX 2000 de 3M:
– Capacité: 5,10,20 modules
– les modules de raccordement sont monté sur rail DIN.
– plusieurs entrées de cables permettant l’installation de cables de differents diamètres
– Boite Etanche ayant un joint assurant la fermeture en isolant l’humidité, la poussière
– les principales parties de la boite sont soit en ABS ou PC résistant aux environnement durs.
– la boite est anti UV pouvant résister aux soleil
– offre une mise à la terre
Range of the section:
diameter 0,4- 1,2 mm
Diameter on the isolation:
it is maximal 5 mm
The current-response characteristics:
20 A(10 A on each conductor) during not less than 10 min, without the deformation of the module
Insulation resistance *
[Dry" atmosphere:
> 10 12 Ohm
[Moist" atmosphere (standard ASTM Of d618, procedure F):
> 10 12[Om]
Salt fog: (standard ASTM Of b117)
> 10 10 Ohm
Immersion beside the water: (15 days before 3% solution Of naCI)
> 10 10 0[m]
The contact resistance
R of material + R of the contact cross connection + by R of the contact connection of the wires
< 10 m
Increase in the contact resistance
After climatic testings:
<2,5 m
After 50 connections – turning offs:
Dielectric strength:
>3 kV of direct current during 1 minute
Screw of the connection of the distributive wire/conductor of the pair
Special alloy Of zamac, [passivirovannyy], with the paint and varnish coat
Housing of the unit of the connection of the distributive wire:
Transparent polycarbonate
Housing:
Polycarbonate, glass-reinforced, resistance to fire [VO"
Fitted contacts:
Tinplated phosphor bronze
Contacts of the grounding:
Alloy of SI – Zn – Ni – Ag
Contacts of the connection:
Tinplated solid bronze
Sealing material before the lower part:
The epoxy resin
Sealing material before the upper cable part:
Silicon compound
Cover of the pair/of the distributive wire:
Polycarbonate
Housing of the insertable module:
Sealing material of the insertable module:
Gel
The ring gasket:
Elastomer EPDM
Cable laying is/the distributive wire
Thermoplastic rubber
Housing and the cover of the box:
Polycarbonate, color RAL 7035
Unit of the grounding:
Stainless steel
Stuffing box: