“The Gauteng education department says although it is disappointed by the theft of e-learning equipment at Phafogang Secondary School in Rockville, the incident will not deter it from delivering quality education to learners.”
Clearline has installed the first totally solar powered system to provide continuous power to cell phone towers. The latest installation for MTN at Kaalfontein. The installation allows mobile phone operators to take their tower completely off the electrical grid and operate their system independently, saving operating expenses and reducing the risk of power interruptions.
When Power utility companies reconnect power after Substation Faults or Load Shedding, there are often over and under voltage power conditions that can damage your valuable electronic equipment.
The power TRIPCONNECT prevents damage form power surges and dips (brownouts) caused by power shutdowns, and over and under-voltages from unstable power.
Clearline's 12-00220 multi-plug protects your computer, printer, scanner and modem against lightning and surges without additional earthing. The protection modules have multiple stages of protection capable of blocking severe lightning and power surges.
The single and three phase Tripconnect lightning and surge protection unit with programmable delay protects any electrical installation from damage due to lightning or large fluctuations in supply voltages. When the supply voltage is too low or too high, the unit disconnects power to the downstream equipment.
Clearline has specialised for 30 years in the design and manufacture of high and low voltage surge and lightning protection, and have both the experience and technical know-how to to identify areas of risk and assess protection needs.
On the Highveld where thunder storms are experienced daily during summer, lightning and surge protection are critical when it comes to security, access control and surveillance systems.
During the last decade enormous advances in electronic technology have been made, bringing sophisticated electronic equipment into our homes in the form of video, sound, security, computers and appliances.
Lightning protectors do not always prevent damage to equipment. Investigation shows that these failures are often due to incorrect installation - large voltages occur across the various inputs and outputs of equipment, causing damage.
Correct protection principles may be applied by introducing the international standards IEC 61024-1 (protection of building structures against lightning) and IEC 61312-1 (protection of information systems LEMP).
