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What is emergency rescue device?

An Emergency Rescue Device (ERD) is an electronic and electrical apparatus that provides emergency power to the elevators with 3-phase power supply, when the input power source or mains power fails. An ERD differs from an auxiliary or emergency…
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Why replace Generators with new UPS technology as 200kva?

Power outages are common, especially in developing nations like India. Frequent power cuts without any backup system can severely hamper the normal workflow in houses and workplaces. Even the most successful businesses complain about the detrimental…

Why ATC (Automatic Temperature Compensation) Technology is required in Lead-Acid Batteries

In most parts of the world, summers are scorching hot; the temperature crosses 50 ֯C. As for the winter, it experiences bouts of extreme weather spells, often touching the -40 degree Celsius mark in some parts of the world. Year-round frequent…
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Using Bi-directional technology in inverter

As the uninterrupted supply of power for household and commercial use is becoming more uncertain, the demand for energy backup technologies such as UPS and inverters is skyrocketing. But pervasive adoption of energy backup devices also requires…
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Why a pure Sine wave technology is a must for your inverter?

Frequent power cuts can disrupt your work and life. However, you cannot let it happen for long. Therefore, using power backup technologies such as inverter/UPS is becoming widespread to ensure an uninterrupted power supply. But the choice…

What is an isolation transformer and why your UPS should have one?

In most parts of the world, domestic and industrial users face severe power shortages. In that scenario, they have no other option but to seek help from power backup technologies such as UPS (Uninterrupted Power Supply) and inverters. Over…

Why is an Emergency Rescue Device (ERD) indispensable for Lifts?

Have you ever been on a lift that stopped working due to power failure while you were still far from reaching your desired destination? If not, imagine the scenario for a second! The lift suddenly gives a few jerks and stops, lights…

How does an Emergency Rescue Device (ERD) in lifts save passengers from mishaps?

Urban centers are undergoing cultural shifts. More people prefer to shop in multistory shopping complexes and live in high-rise building apartments. With the widespread construction of high-risers (shopping malls, apartment complexes), the…

Haryana government takes the lead in prioritizing its public’s safety by mandating ERD (Emergency Rescue Device) in lifts

Unlike older times, the presence of high-rise buildings in cities is no longer out of the ordinary, nor is the use of lifts. But when it comes to lift-safety regulations, there are many question marks. So far, most state governments…

LVC (Low voltage cutoff) and its significance for batteries

During regular use, batteries charge and discharge countless times. A common mistake most users make with their batteries (lead-acid or Li-ion) is overcharging and over-discharging, also known as deep discharge. Batteries are charged…