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U10 Insulated Crane Busbar System
The insulated conductor system U10 is a busbar system used for supplying main power and signal current, as well as data transmission (Powercom), especially for overhead crane systems and monorails. Sliprings and multipole slipring units also present no problems.
Capacity: 10 - 100 A.
Insulated Busbars Manufactured Finger Safe
The U10 busbar electrical collectors are finger safe to industry standards VDE 0470-1, protection code IP 21. This saftey regulation is only valid if the copper is housed completely inside the conductor. In hand areas, in which the collectors leave the conductor due to operating conditions, there must be protection against contact installed on site (i.e. barriers or cut-off). This is only necessary for voltages over 25 Volts AC or 60 Volts DC.
The shroud which envelopes the various conductors is an excellent insulator. Therefore our unipole insulated busbars guarantee utmost safety in operation.
Any number of conductors can be installed side by side at minimum space requirement.
Standard rail sections are 6 m long, shorter sections are available.
Usage: Only for indoor systems
|U10 Shroud - Electrical Properties|
|Dielectric Strength||Spec. resistance||Surface resistance||Comparable figure / tracking|
|DIN 53481||IEC 60093||IEC 60093||IEC 60112|
|standard shroud: green||> 25 kV/mm||> 1 x 1016 Ohm x cm||2,1 1015 Ohm||CTI 400-1,1|
|high temp. shroud: gray||> 25 kV/mm||> 1 x 1014 Ohm x cm||2 1015 Ohm||CTI 400-1,1|
|U10 Shroud - Mechanical Properties|
|Flexible strength||Tensile strength||Ultraviolet resistance||Max relative humidity||Temperature range||Flame Resistance||Resistance to chemicals (at + 45C)|
|ISO 178||ISO 178|
|standard shroud: green||75-85 N/mm2||44-55 N/mm2||Xenon test > 1500||< 100%||-30°C up to +55°C||flame retardant DIN 41 02 - Klasse B 1; self extinguishing||Gasoline, Mineral Oil, Grease, Sulphuric acid 50%, Caustic soda 25% & 50% Hydro-chloric acid, concentrated|
|high temp. shroud: gray||95 N/mm2||47-65 N/mm2 ± 10 %||-30°C up to +85°C|
|Conductor rail type||Cross Sectional area mm2||Leakage distance of covers mm||Nominal voltage(3)
|Continuos ampere capacity
|Resistance Ohm/1000 m||Impendanz(2) Ohm/1000 m|
|Profile||Conductor rail type||Conductor rail material*||Max. continuous current [A] Continuous operation / 35° C|
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