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 mm
2
/ AWG
! C3SxxxV2 2.5mm
2
AWG 12
! C3SxxxV4 exept C3S300V4 4.0mm
2
AWG 10
! C3S300V4 6.0mm
2
AWG 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