Description
QUINT POWER power supply units – Superior system
availability with SFB technology
Compact power supply units of the new QUINT POWER
generation maximize the availability of your system. With
the SFB technology (Selective Fuse Breaking Technology),
six times the nominal current for 12 ms, even the standard
power circuit-breakers can now also be triggered reliably
and quickly. Faulty current paths are switched off
selectively, the fault is located and important system parts
continue to operate. Comprehensive diagnostics are
provided through constant monitoring of output voltage and
current. This preventive function monitoring visualizes
critical operating modes and reports them to the control unit
before an error can occur.

Features
Superior system availability
– Using SFB technology (6 times the nominal current for
12 ms), circuit breakers are tripped quickly and
important system parts remain in operation
– Through the preventive monitoring of output voltage
and current and the transmission of critical operating
states to the controller
– Through reliable starting of difficult loads with POWER
BOOST power reserve
– Long mains buffering > 25 ms
– High MTBF > 500,000 h (40°C)
Worldwide use
– Input voltage of 3 x 320 V AC ... 575 V AC or
2 x 360 ... 575 V AC
– Input voltage from 450 V DC ... 800 V DC
Flexible use
– Adjustable output voltage
– Can be used in Class I, Division 2, Groups A, B, C, D
(Hazardous Location) ANSI-ISA 12.12