High-tech systems provide features that low-tech systems cannot come close to matching and they are available to all individuals no matter their age, perceived language stage, or surmised intellectual level at the time of intervention. High-tech systems can provide: Cause & effect level of use.

Jumat, 29 Maret 2019

Take Now US $9.66 SPD 3P DC 500V 800V 1000V 20~40KA Surge Protective Device House Photovoltaic PV Solar System Arrest






SPD 3P DC 500V 800V 1000V 20~40KA Surge Protective Device House Photovoltaic PV Solar System Arrest

[4000161896952] These units must be installed in parallel on the DC networks to be protected and provide common and different modes protection. Its installedlocation are recommended at both ends of the DC power supply line (solar panel side and inverter/converter side), especially if the line routing isexternal and long.High energy MOVs equipped with specific thermal disconnectors and related failure indicators. Item DCSURGEPROTECTIVEDEVICE Code EASP-PV Pole 2P 3P Voltage 500VDC,600VDC 800VDC,500VDC,1000VDC In(8/20)us(KA) 20KA Imax(8/20)us(KA) 40KA Standard IEC/EN61643 Type II CharacteristicCurve B,C,D WorkingTemperature “-5°”to+40° ProtectionDegree IP20 Electricallife Morethan8000times Mechanicallife Morethan2000times Dimension(W)X(H)X(D) 36x90x68 54x90x68 Installation 35MMDINRAIL Accessory Remotesignal InstallationAltitude ≤2000M 



US $13.06

Special Discount 26%  US $9.66

  • limited offer US $9.85 Smart Bracelet Blood Pressure Measurement Waterproof Fitness Tracker Watch Heart Rate Monitor Pedom
  • Get Only US $279.66 SKYZONE SKY02C 5.8Ghz 48CH Diversity FPV Goggles Support DVR HDMI & Head Tracker Fan For RC Racing
  • Special price US $156.93 TZ-05 CF500 Cylinder Assy CFMoto Parts CF188 500cc CF MOTO ATV UTV Quad Engine Spare
  • Super Price US $24.99 L8 Smart Watch Men IP68 Waterproof Reloj Hombre Mode SmartWatch With ECG PPG Blood Pressure Heart R
  • Only US $63.06 For SJRC F11 Battery 11.1V 2500mAh Lipo Battery For SJR/C F11 Drone 5G Wifi FPV GPS RC Quadcopter S
  • Tidak ada komentar:

    Posting Komentar