B G Associates

Taltala, KOLKATA, West Bengal

We are engaged in supplying comprehensive and creative measuring equipment ranging from power sources, comparators, reference and working standards for meter testing over a range of accuracy classes, to sophisticated, customised electronic meter test systems. The range includes both fixed and portable meter test systems, a selection of power quality analysers and transformer monitoring systems.

Alstoms Agile range protects critical power system assets, right from industrial systems, through distribution, rail, generation and up to the highest transmission voltages. Short-circuits, overloads and other faults are cleared in tripping times as fast as sub-cycle.

From the simplest self-powered P50 Agile relay, through the colour touch-screen P60 Agile, up to the compact and modular MiCOM P40 Agile ranges, security and dependability of operation is paramount. Agile devices are multifunction and fully numerical, including cybersecure substation communications interoperable with international standards such as IEC 61850 edition 2. Applications include feeder, motor, generator, distance, differential, transformer, line, busbar, voltage and frequency intelligent solutions.

With this full portfolio of protection relays, we have the devices, schemes and expertise to protect your power network.

Environmental friendly, new generation, energy saving, recess mounted, swivel modular wall washer with high power COB LEDas light source.

BenefitsBetter lumens & longer lamp lifeLower power consumptionDelivers high brightness & excellent illuminationExtraordinary long life of LEDs (over 50, 000 burning hrs.) & long life of high end electronic driver (over 30, 000 burning hrs.) ensures zero maintenanceNo UV & IR radiationsEnvironment friendly as it does not contain MercuryInstant light with low running temperaturesExcellent CRI>75 ApplicationsShowroomsRestaurantsHotel lobbiesCar showroomsCall centres & BPOsMalls and retail storesCorridors & passage areas

Ultra modern recess mounting luminaire with high brightness SMD LEDs.

BenefitsHigh efficacy & lower power consumptionDelivers high brightness & excellent illumination with Ra>70Extraordinary long life of LEDs (over 50, 000 burning hrs.) & long life of highend electronic driver (over 30, 000 burning hrs.) ensures zero maintenanceNo UV & IR radiationsEnvironment friendly as it does not contain MercuryInstant light with low running temperatures ApplicationsAirport loungesCorporate officesBanks & ATM outletsSoftware development centersModern work spacesHospital premises

General purpose industrial compact batten suitable for single retrofit Endura Tube Light of 18W.

HousingHousing & cover made up of CRCA sheet steel. Cover is fixed to the housing by means of2 nos. bolt with engineering plastic head. FinishEpoxy powder coated white after phosphochromate treatment. ApplicationsSchoolsLobbiesResidencesIndustrial baysRailway platformsGodowns/ garages

Decorative energy efficient 7W LED spotlight for low ceiling height applications. An alternative for MR16 lamp.

BenefitsHigh efficacy & lower power consumptionExtraordinary long life of LEDs (over 35, 000 burning hrs.) & long life of high end electronic driver (over 30, 000 burning hrs.) ensures zero maintenanceNo UV & IR radiationsEnvironment friendly as it does not contain MercuryInstant light with low running temperaturesExcellent CRI>70Provided with male-female connector for easy connections ApplicationsBPOMeeting roomsCorporate officesModern hospitalsModern work spacesSoftware development centers

We are engaged in supplying Power cable Accessories from well-established brand Raychem, Raychem RPG. We offers a comprehensive range of cable accessories for all cable types. The most innovative utilities and industries around the world, including mining, marine, offshore and nuclear, use our power cable accessories. Designed to withstand environmental extremes and high pollution levels over long operating lifetimes, they help maintain service reliability in both overhead and underground installations. We have developed specially formulated insulation materials that resist tracking, erosion and degradation caused by ultraviolet light and other environmental stresses.

Highly compacted conductors to reduce AC losses which are due to skin and proximity effect.

Purest insulation to bear thermal and thermo-mechanical stresses at continuous normal and short circuit temperature conditions Complete protection against most forms of electrolytic and chemical corrosion.

Complete protection against most forms of electrolytic and chemical corrosion.

Extruded inner sheath(for XLPE insulated power cable HT).

Sequencial length marking on outer sheath of the cables.

Over 90% armour coverage of armoured cables.

Solar photovoltaic industry gets more attention as the most promising environment- friendly industry, and it is expected to have the significant role in resolving the earths energy problem. As production costs diminish, users increasingly view these energy sources as clean, cheap and reliable. In this background, the demand for SOLAR CABLE, which is the current transmission medium of solar energy power generation, is expected to increase with the expansion of market.

Special Properties of Solar Cables
Lifetime reliability: lasts up to 30 years even under tough external conditions.Outdoor durability: resists extreme temperatures (-40C to 120C maximum at the core) and ozone resistant.UV resistance: full protection against ultraviolet rays.Halogen-free: Low Smoke Emission & Low Toxicity/Corrosivity during fire.Properties against fire: flame retardant, fire retardant.Flexibility and stripability: for fast and easy installation.Fully recyclable: in accordance with new environmental regulations.Easy installation with color identification (blue, red).Suitable to common connector types.UL, TV, UTE and IMQ-certified.

Designed for Critical Installation of National Importance:

AirportsMetro Rail Projects / Rail TerminalsNuclear / Thermal Power PlantsInstallation Prone to FireInterstate Bus TerminalsIntroduction

Need of ensuring safe operation of critical circuits is essential in todays installations. Normal cables used in such installations render useless in fire incidences. At Havells, your safety is our concern. Havells has now developed special type Fire Survival Cables through research. These cables - also known as CIRCUIT INTEGRITY CABLES & are designed to sustain the high temperatures for a defined minimum period of time under direct fire. These cables are useful to maintain their integrity during the defined period of fire. The construction of these cables is different if compared with ordinary cables. The conductor is manufactured with a specially designed heat barrier and fire resistant insulation which resists the fire to reach conductor surface. The cable continues to remain into operation at high temperatures like 650C, 750C and 950C as per various conditions of operation and applications.Wires offering same properties are also available.

These cables are manufactured and tested in accordance with BS 7846, IS 7098(P-1), IEC 69331 and BS 6387 for required temperatures and duration - depending upon the application of cable and site conditions.

Constituents
HAVELLS FS CABLES are manufactured with the following materials.
1. ANNEALED PLAIN COPPER CONDUCTOR2. HEAT BARRIER OVER THE CONDUCTOR3. CROSS LINKED POLYETHYLENE4. GALVANISED STEEL ARMOUR5. ZERO HALOGEN & LOW SMOKE COMPOUND

The ZHLS compound ascertains the least smoke and hence increased light transmission during burning of cables. The circuit integrity of HAVELLS FS cables at high temperatures remains unaltered for the required time period as per the specification defined.

Test Requirements
HAVELLS CIRCUIT INTEGRITY CABLES are tested in accordance with IEC 60331, IEC 60332-1, IEC 60754-1, ASTMD 2863 & 2843, BS 7846 and BS 6387 for the following properties.
1. FIRE RESISTANCE TEST2. SMOKE DENSITY RATING3. HALOGEN GAS EMISSION TEST4. OXYGEN INDEX TEST5. FLAMMABILITY TEST AS PER SWEDISH CHIMNEY

Special Properties
HAVELLS FS cables are designed with the following special properties which make the cable excellent in the fire conditions.
1. Circuit Integrity under fire at high temperature2. Enhanced Current Carrying Capacity due to high permissible conductor temperature3. Higher Short Circuit Capacity4. Lighter in weight hence easy to handle and installation5. Reluctant to Overheating6. High Oxygen Index refrains the cable from spreading the fire7. Low smoke density reduces the environmental opaqueness during fire8. High degree of light transmission in the event of fire9. No chance of emission of Halogen Gases safe for humans10. Negligible emission of Toxic and Corrosive gases - diminishing the chance to damage the human body/sensitive equipment

Circuit Integrity (Fire Resistance) Test : as per IEC 60331
The test is carried out on the cable operational on load and burning at a temperature of 750 Deg C for 3 hours. The cable is put on the clamps above the fire burner of high flames. The power supply is connected to one end of cable at rated voltage and the load is connected to other end. Fire applied for 3 hours and during this period, the circuit integrity must be uninterrupted. After the 3 hours, the fire and power is switched off. The cable should report as usual when energised again after a gap of 12 hours.

FR PVC Insulated Industrial Cables 1100 volts with S3 feature

Features
101% copper conductivityExtra protection against:(Fire/Overload/Low Voltage/Atmospheric Changes)Specially formulated PVC compound for better insulationTested for strict parametersBest packaging in the industry