We manufacture power distribution frames of 48 V / 320 that are earthed to positive. These are widely used in telecommunication equipment and in a power plant that has low ohmic distribution being supplied to transient sensitive electronic telecom equipment, to limit the current flow during short circuits. In case a short circuit occurs, the frame ensures that the voltage remains the same.

We offer static / servo voltage stabilizers that helps in solving voltage flctuation problems by their unique automatic voltage correction, power protection & surge protection. These static / servo voltage stabilizers help in saving many electrical appliances from high and low voltage. Appliances like SMPS P/P, telecom equipment, refrigerator, computerized sewing machine and air conditioner are affected by low voltage, whereas, medical equipment, CNC machines, television, computers, telecommunications are affected by high voltage. Servo voltage satblizers provide smooth output with in the voltage range of 90 to 300volts. We manufacture SVS from 1KVA to 1000 KVA.

These isolation transformers get rid of neutral problem and also isolates EMI / RFI interferences. Our isolation transformers help in minimizing the capacitive coupling of the transformers as they have a tendency to couple signals of high frequency. Our isolation transformers have special shields to lower capacitive coupling. The technique of developing isolation transformers is to divert the noise towards harmless areas. Our isolation transformers can offer isolation levels to 120 DB.

We ensure adequate protection of any Telecom / Civil sites against the threat of lightning and transients voltages. External protection against direct lightning with the use of ESE or Terrastat (USA) terminals which are capable to work in all whether conditions and handling multiple strike of lightning in the order of 200kA of 10 / 350 micro seconds wave forms.

The class A protection to power root to ensure with the installation of our lightning protection unit. Our Surge arresters are UL, IEC61643, VDE0675 complied of DHEN+SOHNE, Germany. These are CACT Approved and RDSO recommended. Capacity design using fuseless lightning arrestors operating on RADAX Flow Technology in shunt line to neutral and neutral to earth. Surge protection unit (class C protection) before the equipment is capable of handling surge of the order 40kA, 8/20 micro seconds using fuseless surge arrestors.

Our Surge / transient arresters are rugged and tested at high voltage laboratory, are UL, IEC61643, VDE0675 complied, DHEN+SOHNE, of Germany. These are CACT Approved and RDSO recommended. Surge Protection Arresters works on RADAX Flow Technology to nullify the induced and indirect affect of lightning.

Surge protection unit (class C protection before the equipment, capable of handling surge of the order 40kA, 8/20 micro seconds against spikes and transients.

Our company manufacture telecom shelters utilizing Fibre Reinforced Plastics for the telecommunication sector. FRP is used in these shelters as they do not rust, corrode and can withstand adverse weather conditions. They also offer better resistance to thermal heat and this has prompted the telecom companies to deploy green units at the sites.

Auto Mains Failure (AMF Control Panel is a microcontrolled system to optimise the use of all source to run the load. Generally AMF starts the E/A as soon as the mains fails.We have incorporated the feature of Battery management also in our AMF so as to take care about charging and discharging cycle of batteries. Apart from this it also have the features of fire control and room temperature control etc.

EPMS is a micro controller based, multifunction system specially designed to ensure trouble free and continuous operation of critical equipment under erratic power condition. In addition, there is a substantial saving energy and fuel saving. It is a combination of phase and neutral balancing system, line conditioning unit including surge protection and Remote monitoring system.

I. Phase and Neutral balancing system is a three phase specially wound transformer which is installed at low voltage supply line between phase and neutral that is parallel to the impedances. PNBS due to its magnetic symmetry tries to establish a neutral point symmetrical with respect to the phase voltages. The effect equalize the voltage in all the three phases reduces neutral current.

II. Line conditioning unit's performance of electrical / electronic equipment is optimum at it's rated voltage. Under voltage may either reduce efficiency or damage electronic equipments like computers CNC machines, telecommunications centers and medical equipments. LCU offer complete power solution though automatic voltage correction, power protection and search protections.

III. The remote monitoring system communicates complete status of telecom site to service provider round the clock automatically. All electrical data rated with power plant generator and battery may be downloaded at remote centralized monitoring site in PC/ CD with operator sitting at remote centralized monitoring offices operator may monitor n-number of telecom site round the clock.

Our telephone line protection system is a plug in module designed using insulation pierced connections that have in-built safe overload protection. This can safely divert the transient up to 10 KA on an average at 8/20 microseconds. This device is designed for four stage protection and has a combination of GD Tube, PTC, MOVs and Surge suppressor diodes. The responce time of telephone line protection is in < 1 n sec.

Our coaxial cable surge protectors are extensively used to protect the radio and television antennas as they are very sensitive to surge voltages. These appliances are at the receiving end of the voltage surges since their antennas are located on the top most parts of buildings and high rises.

Our Telecom Towers has the following specifications:

• Fabrication of Tower Capacity 24000 MT
• Galvanization plant capacity 36000 MT

Types of Tubes Used:

I. Angular (Square) Tubes: Height 6m to 120 m with accessories - lighting arrestor aviation lamp cable wire ladder etc.

Applications: M/W, GSM, CDMA

II. Tubular (Triangular) Tubes with welded rods (masts): Height:3m to 45m, Base:150mm to 1200mm

Applications:WAN, HF.VHF, UHF and Trunking

III. Hybrids (Triangular) Tubes with angular bracing: Height: 3m to 100 m, Base: 1000mm to 12000 mm

Maintenence free earthing is a recent technology in the field of grounding system provides uniform earth value irerespective of weather condition. The result is stable and the life of the system is 5-10 yrs. Good earth pits as per BIS / IEC specifications are made, using Copper Plates / Rods or GI Plates / Pipes, dug deep in the ground in different configurations. Use of Earth Conductivity Enhancement Compound not only makes the pits maintenance free, but also improves the soil conductivity by 3 – 20 times.

Low resistance earth pits, £ 5 ohms for lightning and < 1 ohm for equipment are normally recommended. Rocks have high resistance and digging for placement of Plates is a difficult proposition. In order to facilitate the same, three pure Copper Rods, each 3 Meters long, & greater than 12 mm in diameter, deep driven in an equilateral triangle configuration, duly interconnected at the site, provide good earthing with support of Special Soil Mix and Vegetable Soil filling in the pit holes. Soil conductivity enhancement compound poured in the three holes along the electrodes makes the pit maintenance free and also improves its conductivity.