User`s manual

CHAPTER 1.0 Overview 1-7
CDS7324 (FORMERLY LSF-0819)
Rev. A INSTALLATION & USER’S MANUAL
1.5.1 Optional Control Logic Backup Power
D.C. Bus Minimum Voltage
(below which 24Vd.c. Control Logic Backup supply is
needed)
170Vd.c. (Generated from rectified 120Va.c.)
24V Input
24Vd.c.± 10%
2.0A steady state
Table 1.4 DS2110 Control Logic Backup Power Ratings
1.5.2 Power Amplifier
All current ratings are specified in ampere r.m.s. unless otherwise stated.
Power Amplifier Ratings:
G362-x03 3A continuous/9A peak
G362-x04 4A continuous/12A peak
G362-x06 6A continuous/15A peak
G362-x08 8A continuous/22A peak
G362-010 10A continuous/42A peak
G362-014 14A continuous/42A peak
G362-020 20A continuous/45A peak
G362-025 25A continuous/70A peak
G362-030 30A continuous/90A peak
G362-050 50A continuous/ 140A peak
G362-060 60A continuous/ 180A peak
G362-100 100A continuous/ 300A peak
Table 1.5 DS2110 Power Amplifier Ratings
Two levels of thermal protection which limit the peak current and the time for which it is available
protect the DS2110 drives. These are:
• RMS Protection,
• Thermal Foldback.
An auxiliary 24V d.c. control logic backup supply is
MANDATORY for the –x003 & -x006 variants of the DS2110
product family.
The 24V Backup supply input is intended for use in the
secondary of a Class 2 supply. Alternatively, it should be
additionally fitted with a Listed Current limiting type fuse, rated
3A on the supply input to the device.