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TCDC-7001 Smarty

"Parasitic" Industrial
DC:DC Converter for Photo-voltaic System
  • 24 watt DC Power
  • Supply Wide DC Input Range
  • Isolation Control
  • 80% Efficiency typical
  • UL 1741 ; CSA #107.1 ; UL 1012

How it Works



Use high, variable DC voltage generated by PV modules as input.
Provide stable 24V to current sensor module and other local equipment instead of long cabled AC-DC power supply.



INPUT : DC 200~1000V
OUTPUT : 24V 1A


~ $0.20/watt cheaper than existing solution.



>> For more information how to make your PV system more efficient


Specification
Rated Input Voltage 200 ~ 600 VDC
Input Voltage Range 190 ~ 1000 VDC
Volts Output 24 VDC + / - 2%
Rated Load Current 1.0 Amps
Input Power Max 30 watts DC
Ripple and Noise < 120 mVp-p
Standby Power < 2 watts Typ at 600 VDC
In Rush Current 60 Amps Max at 1000 VDC
Hold Up Time > 20 mS at 400V Input
end 1A Output Load
Internal Input Fuse Not Replaceable
ESD Immunity 8 kV air and 4kV contact
per IEC 61000-4-2
Input Surge Immunity per
IEC 61000-4-5
2 KV
Single Pulse , 1.2 / 50uS (class3)
Humidity storage 95% from +25°C ~ 50°C
Storage Temperature - 40°C ~ +75°C
Operating Temperature - 20°C ~ +50 °C
per UL 1741 Internal Ambient Expectations
MTBF (Calc) > 200,000 hours at +40°C
Life Time > 50,000 hours at 50°C ambient
Data Sheet :
 
Applications
  • Smart Combiner Box Assemblies
  • Remote Sensors and Security Power Source
  • Radio and Wireless Data Links
  • Power Current Sensor Modules
  • Security Lighting

-"The use of parasitic DC power supplies to power DC string level monitoring, can save $0.20 per watt and more, and result in significant reduction of labor for commercial photovoltaic systems that employ string level monitoring ,help long term production and diagnostic benefits by PV plan owners" -


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