E-14 Technical Specifications
DC590+ Series DC Digital Drive
Internal Power Semiconductor Protection Fuses (Frames 6 & H)
For fuses where compliance to UL Standards are required, refer to Appendix B: “Certification” – Branch Circuit/Short Circuit Protection
Requirements.
Controller Rating
(A)
Line Fuse Rating
(A)
Parker SSD Drives Part No. Limb Fuse Rating Parker SSD Drives Part No.
Frame 6
1250 1000 CS466260U100 700 CS466261U070
1600 1400 CS466260U140 1000 CS466261U100
1950 1800 CS466260U180 1250 CS466261U125
Frame H
1200 500 x 2 CS466260U050 350 x 2 CS466261U035
1700 800 x 2 CS466260U080 550 x 2 CS466261U055
2200 1000 x 2 CS466260U100 700 x 2 CS466261U070
2700 1250 x 2 CS466260U125 900 x 2 CS466261U090
* Ferrule fuse 14 x 51mm, for use in ST14 Fuse Holder (CP054175)
We recommend that all DC590+ drives are protected by semiconductor fuses.
Frame 6 and Frame H units are fitted with internal fuses:
• the 4Q (590+) units have limb fuses
• the 2Q (591+) units have line fuses
Earthing/Safety Details
Protective Earth Permanent earthing is mandatory on all units because the earth leakage current exceeds 3.5mA ac/10mA dc under normal operating
conditions. Permanent earthing can be made in two ways:
1. By using a copper conductor of at least 10mm² cross-sectional area.
2. By using a second conductor, through separate terminals electrically parallel to the protective conductor.
Note: Each conductor itself must meet the local requirements for a protective earth conductor.
Input Supply Details
(TN) and (IT)
Units with or without external filters are suitable for use on earth referenced (TN) supplies, but units used with a filter are not
recommended for non-earth referenced (IT) supplies..
Earth Leakage
Current
>50mA (all models)
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