INSTALLATION & COMISSIONING
1. The Security Power Fence System (SPF) is designed with cyclic wave technology of high voltage deterrent system which would deter, detect, and deny physical intrusion by giving the intruder a shot, sharp and painful but safe shock. The system will check the fence 50 or less time a minute. When the Fence wires are cut or tampered with, a built in alarm will immediately alert the monitoring personnel and the security authorities.
2. The SPF will be of 6feet high Security Power Fence on the ground.
3. Warning sign boards made of waterproof material that is meant for outdoor use will be placed all sides. The boards will be painted with fluorescent yellow back ground and black lettering. The size of the board will be 500 mm x 250 mm x 3 mm. The warning messages will be in Telugu, and English.
4. ENERGIZER – 1 Nos
The electrical specifications of the energizer will be as follows
Description : High voltage energizer
Peak level of voltage : 7000 - 9000 volts
Max. Impulse duration : ON time 0.05 sec. OFF time – around 1.3 sec
Max. Quantity of Electricity per impulse : 2.5 m.s
Max. Discharge/impulse : 4.8 joules
Peak value of current : 10 amps
5. SOLAR PANEL – 1 nos
The specifications of the Solar Panel
Panel Type : Poly/Mono Crystalline
Capacity : 50 Wp
Warranty : 5 years
6. BATTERY – 1 nos
The specifications of the Battery will be as follows
Make : Exide / Amaraon
Voltage : 12 Volt
Peak current : 40 Ah
Warranty : 1 Year
7. REQUIRED POLE SPECIFICATION: 25mm Square Pipe 2mm thickness
8. ALARM SYSTEM
The alarm system will be AUDIO in nature to indicate intrusion in the protected zone. It will be hooter, with a minimum of 60 dB output (adjustable type)
9. OTHER COMPONENTS
The Security Power Fence will comprise of various components like
Fencing Posts, HT wire, Insulators and End Strain Insulators, End and corner strain hooks, Permanent wire tightening devices, Earthing System, Tension maintenance devices, Joint clamps
Lightening protection devices, Maintenance Free Battery, Warning sign boards,
HT WIRE No of strands : 06 strands – 2 mm (5 yrs Warranty)
The insulators used on intermediate security posts will be made up of high-density polyethylene UV resistant / stabilized. It will have a shield to prevent arcing between wire and post. The insulators will have glossy surface to prevent dirt build-up and facilitate cleaning. The construction and design of the insulator will be such that it will facilitate triggering of an alarm in the event of an intruder attempting to climb. The insulator will have a breakdown voltage of at least 15 kV
STRAIN INSULTOR HOOKS
These hooks are designed for suitably attaching tensioner and strain insulator to strain posts. These hooks are made of spring steel and hot dip galvanized / Zinc coated to minimum of 30 microns coating thickness. The hooks for the corner posts will have sufficient strength to withstand loads in both the directions.
PERMANENT WIRE TIGHTNING SYSTEM
Each and every wire of the fence system will be tightened and ensured that there is no sagging of the wires with Tighteners / strainers
WARNING SIGN BOARDS
The warning signboard will be used to warn people of the potential hazard and act as an initial deterrent. It will be yellow in color with black lettering. The warning sign will have holes to prevent movement and theft. The dimension of the warning sign will be 500x250x3mm. Warning signboards will be supplied with messages in Telugu, Hindi and English.
The earthing is an integral part of an effective electric fence system. Separate earth system will be made for the power fence. The earthing for the fence will not be connected to the mains earthing system. The earthing system will be made highly effective particularly in difficult or dry soil conditions of the site
LIGHTNING PROTECTION SYSTEM / LIGHTNING DIVERTER KIT
As the site is highly lightning prone area we provide each zone with a lightning diverter kit along with safe earthing system. Kit contains components needed to block and divert most voltage spikes from lightning strikes.
The control unit is capable of working from uninterrupted power supply of 50 Hz 220 VAC. It is provided with a battery backup to ensure uninterrupted power supply. The battery will have capacity to supply requisite power for 12 hrs to the connected load. The control electronics will have a built-in UPS back up.
WIRING AND UNDER GROUND CABLE LAYING
Wiring and under-ground cable lying will be done by if any.