11-1 Technical Specifications
512C Series Converter
TECHNICAL SPECIFICATIONS
Environmental Requirements
Enclosure Chassis Mounting IP00.
Operating Temperature 0 to +40
o
C. (Derate 1.5%/Degree above
40
o
C)
Humidity 85% R.H. at 40
o
C. (non condensing)
Altitude Above 1000m derate at 1% / 100m.
Storage Temperature -25
o
C to +55
o
C
Transport Temperature -25
o
C to +70
o
C
Climatic Conditions Class 3k3, as defined by EN50178 (1998)
Operating Conditions
Installation Category Overvoltage Category III
Pollution Pollution Degree 2.
Maximum Supply Voltages
(Derived from a 3-phase
480Vac L - L Non earth referenced (IT)
or earth referenced (TN)
supply) 480Vac L - N Earth referenced (TN)
Wiring
• Control Cabling 0.75sq.mm minimum.
• Power cable to be minimum 600V AC rated at 1.5 x armature current.
• High speed semi-conductor fuses of the correct rating are recommended controller semi-
conductor protection, as the 512C is not internally fused. The suitability of the semi-
conductor fuse branch protection should be decided by the installer.
• Ensure a protective earth connection is made compatible with the rating.
• Isolated control wiring should not be run close to the power cabling. If screened cables are
used (recommended on setpoints and tachogenerators) connect screens to earth only at
controller end.
• Parker SSD Drives can supply fuse assemblies which can be bulkhead mounted and also act
as convenient supply isolators.
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