This lightning arrester is designed according to the ICE standard. It is for the lightning protection of power lines at the junction of LPZ0 and LPZ1. It is applied to the lightning protection of 220v power distribution system.Charateristic(1)Power...
power surge protector, signal surge arrester, antenna lightning arrester...
Power 90~260V AC, 50/60 Hz Power Consumption 600 line Signal/Noise Ration > 50 db Lens F1.40/f3.9~f85.8mm Zoom 12 multiple Optics Focus Adjustment Manual/Automatic Aperture Manual/Automatic Shutter Automatic Balance Adjustment Automatic Image Effects...
Interactive whiteboard, Digital Visualizer...
Interactive Electronic Whiteboard FeaturesModel : WM-WB (wall mounted )It bases on the digital image recognition technology1. It uses the original world's only short focal length of the optical signal acceptance system, the distance from the lens of the...
interactive electronic whiteboard, educational software, projectors...
1.Quality guaranteed by CE,SGS,CCC,ISO2.OEM & Small orders available3.Spare parts available for free4.Prompt deliverySystem theoryThe work theory for air source heat pump water heater system is based on Inverse Carnot Cycle Theory to absorb the difficult...
solar water heater, solar energy, poly solar cell, air source heat pump...
This is a Sailwider's uni-directional (one-way) Smart Wireless Remote Electrical Power Energy Cost Saving Monitor and Control Management System from China Manufacturer and Developer Sailwider.The uni-directional (1-way) electricity energy saving monitor...
electricity energy cost saving monitor control, car auto accessories...
SKYAXIS 900MM New Roof Ventilator with vertical vanes, larger exhaust capacity.We can suppy various color with powdercoating.SKYAXIS 900mm Roof Ventilator, firstly promoted by TR in China, is getting into market uniquely .TR new type ventilator adopts...
turbine ventilator, FRP sheet, ventilator fan, roof ventilator...
We also wel come coustomized designs to show you imagination on the product.EL sound active T-shirt: EL panel can change according to the sound. It will animate according the sound, with fashionable equalizer and dancing girl. It has available colors of...
EL T-Shirt, Usb Flash drive.mouse, mini speaker, el cap, el shoelace...
THE RIGHT POWER SOLUTIONWant to increase your productivity with less change outs? If so, you need to determine which power solution option is right for you: (1) buy more standard capacity batteries, or (2) buy high-energy batteries.In order to make that...
battery power supply inverter...
Underground L.H.D is the main equipment for underground excavation, with the advantages of high efficiency, flexibility and low cost. It is widely used in mines and underground projects. SJ75 series underground L.H.D is one of the underground mining...
underground L.H.D, pavement cleaning machine, snow-cleaning machine...
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