Industrial power sources Ferrum. Shortly
Sources Ferrum for autonomic and in-built application practically in all spheres of possible application. Belong to equipment of continuous application. Realize only the highest level characteristics. A case of short stainless steel 17 mm with arbitrary working orientation. The highest level of dust- and humidity protection, intrinsic safety protection, seismic protection, vibrio- and mechanical shocks protections, electromagnetic compatibility, galvanic division of voltage and of connecting interface RS485 of level 2,5 kV. Non-repairing production according GOST 25804.2, applicable without to work preparation. An output defense from overheating and short current circuits, the input and output from impulse noise (high frequency filters and voltage limitation). It possible not to connect the interface inputs. At exploitation in condition of high electromagnetic fields and at the connective cables length 50.. 1000 m recommends to use the screened cable. Mechanical cable loads up to 1 kG. Working temperature range -70.. +85°C, dust- and humidity protection IP68, vibrio 5g 0,5-500 Hz, repeating mechanical shocks 15g, operational duration 20 years, 2 year guaranty.
Three execution variants:
1) power 0,3 Watt,
2) power 5 Watt,
3) power 0,3 Watt with six alternative energy sources, including without external voltage.
A suggest variant without interface galvanic division.
Variant 1. Input voltage 2.. 15 V, output 3.. 5 V ±2%, voltage pulsations ±2%, standby current 45 mkA,
current 0,06 A, efficacy coefficient 90%, mass 15 g, case length 20 mm.
Variant 2. Input voltage 2,5.. 5 V, output 3.. 5 V ±2%, voltage pulsations ±2%, standby current 45 mkA,
current 1 A, efficacy coefficient 90%, mass 15 g, case length 20 mm.
Variant 3. Energy power:
1) interface USB Input voltage 2.. 15 V, output 3.. 5 V ±2%, voltage pulsations ±2%, standby current 45
mkA, current 0,06 A, efficacy coefficient 90%, or another external source PLUS
2) alternative power sources:
a) light-sun, conus 30 mm,
b) wind, cylinder 10×15 mm,
c) temperature difference,
d) network field 50.. 60 Hz, cubic 100 mm,
e) ultra-short waves, cubic 50 mm,
f) in-built automatically recharging +5 V battery.
Weight 60 g, case length 80 mm.