
Introduction
16 192-120102 N7 - February 2004
2.6.2. Conditions of utilization for UL certification
UL certification
conform to UL: !according to UL508C
Certified !E-File_No.: E235 342
The UL certification is documented by a UL logo on the
device (type specification plate)
"UL" - logo:
Conditions of utilization
!The devices are only to be installed in a degree of contamination 2 environment
(maximum).
!The devices must be appropriately protected (e.g. by a switching cabinet).
!The terminals are suitable for field wiring.
!Tightening torque of the field wiring terminals (green Phoenix plugs)
!C3SxxxV2 0.57-0.79Nm 5 - 7Lb.in
!C3SxxxV4 exept C3S300V4 0.57-0.79Nm 5 - 7Lb.in
!C3S300V4 1.25-1.7Nm 11 - 15Lb.in
!Temperature rating of field installed conductors shall be at least 60°C Use
copper conductors only. Please use the cables described in the accessories
chapter; they do have a temperature rating of at least 60°C
!Maximum ambient temperature: 45°C.
!Suitable for use on a circuit capable of delivering not more than 500 rms
symmetrical amperes, 400 volts maximum.
ATTENTION
Danger of electric shock.
Discharge time of the bus capacitator is 5 minutes.
!The drive provides internal motor overload protection.
This must be set so that 200% of the nominal motor current are not exceeded.
!Cable cross-sections
!Mains input: corresponding to the recommended fuses (see on page 51)
!Motor cables: corresponding to the nominal output currents (see on page 51)
!Maximum cross-section limited by the terminals mm2/ AWG
!C3SxxxV2 2.5mm2AWG 12
!C3SxxxV4 exept C3S300V4 4.0mm2AWG 10
!C3S300V4 6.0mm2AWG 7
!Circuit protection
In addition to the branch circuit protection, the devices have to be protected with
the supplementary protector S 261 L, manufactured by ABB.
!C3S025V2: ABB, nominal 400V 10A, 6kA
!C3S063V2: ABB, nominal 400V, 16A, 6kA
!C3S038V4: ABB, nominal 400V, 10A, 6kA
!C3S075V4: ABB, nominal 400V, 16A, 6kA
!C3S150V4: ABB, nominal 400V, 20A, 6kA
!C3S300V4: ABB, nominal 400V, 25A, 6kA
!C3S300V4: ABB, nominal 400V, 25A, 6kA