Surge protection for video surveillance systems
June 2013
Electrical Power & Protection
Copa’s new COP903 is a surge protection device for coaxial cable-connected systems such as video surveillance systems and similar equipment. This unit also protects the 12 VDC voltage supplied from the power supply to the cameras. The SPD is DIN rail mountable which makes for a neat installation into 19’’ racking systems.
With a nominal operating voltage of 5 VDC, COP903 has a BNC (F)-Line or a BNC (M)-Equipment connecting terminal. Video signal cables are plugged into the surge arrester with the equipment plugged into the protected side.
Suitable for a wide range of signal frequencies, the surge arrester has a quick response time and a low 0,5 dB insertion loss. It has a maximum discharge current of 10 kA and voltage protection up to 150 V.
The green LED alarm mode indicates normal operation, while a ‘light-off’ indicates a failure condition. The cost-effective surge protection device operates in a temperature range from -40 to 70°C.
For more information contact Dev Naidoo, Surgetek, +27 (0)11 792 1303, [email protected], www.surgetek.co.za
Further reading:
Voltage Tester with LED-Display
Vepac Electronics
Electrical Power & Protection
The PeakTech 1094 is a reliable and robust two-pole voltage tester that has been specially developed for the safe and precise measurement of AC and DC voltages in the 12 to 400 V range.
Read more...
Schneider Electric launches circuit breaker for cost-effective LV protection
Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric has launched its EasyPact CVS C4 moulded case circuit breaker in South Africa, extending the Easy series to 1 600 A and giving consultants, contractors, and end users a cost-effective solution for non-critical low-voltage applications.
Read more...
Schneider Electric launches cost-effective, high-performance LV protection
Schneider Electric South Africa
Electrical Power & Protection
Schneider Electric has launched its EasyPact NW air circuit breaker in South Africa, extending its Easy series portfolio with a cost-effective solution for non-critical low-voltage applications in commercial, industrial and residential projects.
Read more...
SF6-free switchgear brings digital intelligence to mining
Schneider Electric South Africa
Electrical Power & Protection
Combining pure-air switchgear with embedded digital intelligence helps mines cut greenhouse gas emissions, improve safety and meet sustainability targets while enabling real-time visibility into critical electrical assets.
Read more...
Turning plastic waste into clean hydrogen
Electrical Power & Protection
Researchers have developed a solar-powered process that converts plastic waste into hydrogen and useful industrial chemicals while using spent acid from vehicle batteries. The approach could help create a circular system for dealing with several challenging waste streams at the same time.
Read more...
World’s first to deploy Volvo A30 Electric in a hydropower project
Electrical Power & Protection
Volvo CE delivers the world’s first A30 Electric articulated haulers to a Norwegian hydropower project, marking a major step in the electrification of heavy construction equipment.
Read more...
Geothermal could be the next industrial energy source
Electrical Power & Protection
New developments in geothermal technology are set to change how heat trapped beneath the earth’s surface can contribute to the clean-energy transition.
Read more...
SA port could generate wave energy
Electrical Power & Protection
A feasibility study has identified the potential for an 8,3 MW wave energy power station at the Port of Ngqura in the Eastern Cape, using the port’s existing breakwater infrastructure.
Read more...
Solid-state batteries are reshaping energy storage
Electrical Power & Protection
The solid-state battery industry is transforming, driven by advanced technologies and rising demand across applications.
Read more...
South Africa’s battery manufacturing potential
Editor's Choice Electrical Power & Protection
A feasibility study commissioned by the Localisation Support Fund concludes that South Africa has the technical and commercial foundations to develop a competitive lithium iron phosphate battery manufacturing sector, anchored by growing regional demand and favourable industrial conditions.
Read more...
printer friendly version