shall be designed without affecting the door hinge action | Others ...

A special place, fence epoxy coated wire mesh Installation Tips
A. How to install electronic fence door
In the electronic fence system, the door is the weakest link, because the door is often moving objects. Door design should pay attention to lead and the door itself electrical contact, shall be designed without affecting the door hinge action.
Underground wiring installation to B.
Electronic fence decorative mesh to underground wiring, should choose 15KV rated voltage of the high-voltage insulating wires, penetrated into the insulating pipe threading. The positively charged conductors and with cathode wires are respectively penetrated different insulating tube. High voltage insulation line as far as possible not to have joints, should be avoided as far as possible the high-voltage insulating wires connector. Because the groundwater is usually wet, joint is difficult to maintain good insulation strength. If not avoid joint, should strengthen the joint part of the insulation degree. For example, using silicon rubber envelope, or the joint steering on the ground.
In two, the electronic fence fault alarm and alarm distinction
When the main power down, pulse host automatically switch to the state of battery, at this time will have fault alarm output, no intrusion alarm; the alarm output terminal having protective relay case, security personnel 48 hours required to field a reset pulse host (i.e., disarm and deployment), reset, automatic removal of fault alarm.
While the main power supply will resume power supply, battery quality is intact (in a year period of use ), system is switched to the main power supply, automatic accumulator charging power cable, then there will not be any fault alarm and alarm.
The pulse host battery independent work time in about 4 hours, over 4 hours of battery power consumption ( when the battery voltage is lower than 11V ), if not restored the main power supply, the whole system will because of power failure and paralysis, can have fault alarm and alarm output.
The battery general life of 1 years, more than a year that is scrapped.
When the pulse to the host in disarming state, host the battery in the normal power supply, when only the pulse inside the host chip power consumption, power consumption compared to the 4AH12V battery storage capacity, loss is negligible.
The host is in the loss of power when the pulse Autoboss V30 scanner state, i.e. the host without battery power supply, also does not have a main power supply, the pulse inside the host relay is closed, namely the intrusion alarm and fault output.

This entry was posted on April 17, 2012 at 11:30 am and is filed under Others. You can follow any responses to this entry through the RSS 2.0 feed.