An uninterruptible power supply, also uninterruptible power source, UPS or battery/flywheel backup, is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails. A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, supercapacitors, or flywheels. The on-battery runtime of most uninterruptible power sources is relatively short (only a few minutes) but sufficient to start a standby power source or properly shut down the protected equipment.
A UPS is typically used to protect hardware such as computers, data centers, telecommunication equipment or other electrical equipment where an unexpected power disruption could cause injuries, fatalities, serious business disruption or data loss. UPS units range in size from units designed to protect a single computer without a video monitor (around 200 volt-ampere rating) to large units powering entire data centers or buildings. The world's largest UPS, the 46-megawatt Battery Electric Storage System (BESS), in Fairbanks, Alaska, powers the entire city and nearby rural communities during outages.
The three general categories of modern UPS systems are on-line, line-interactive and standby. An on-line UPS uses a "double conversion" method of accepting AC input, rectifying to DC for passing through the rechargeable battery (or battery strings), then inverting back to 120 V/230 V AC for powering the protected equipment. A line-interactive UPS maintains the inverter in line and redirects the battery's DC current path from the normal charging mode to supplying current when power is lost.
FM covers these two main areas: 'Space & Infrastructure' (such as planning, design, workplace, construction, lease, occupancy, maintenance, furniture and cleaning) and 'People & Organisation' (such as catering, ICT, HR, accounting, marketing, hospitality). These two broad areas of operation are commonly referred to as "hard FM" and "soft FM". The first refers to the physical built environment with focus on (work-) space and (building-) infrastructure. The second covers the people and the organisation and is related to work psychology and occupational physiology. According to the International Facility Management Association (IFMA): “FM is the practice of coordinating the physical workplace with the people and work of the organization. It integrates the principles of business administration, architecture and the behavioral and engineering sciences.
The FM department in an organization is required to control and manage many environment and safety related issues. Failure to do so may lead to unhealthy conditions leading to employees falling sick, injury, loss of business, prosecution and insurance claims. The confidence of customers and investors in the business may also be affected by adverse publicity from safety lapses.
Cleaning operations are often undertaken out of business hours, but provision may be made during times of occupations for the cleaning of toilets, replenishing consumables (such as toilet rolls, soap) plus litter picking and reactive response. Cleaning is scheduled as a series of periodic (daily, weekly, monthly) tasks.
All Product AMC
All brand's AMC of these following products are available at Utech Enterprises:
Fire Alarm System
A manufacturer company provides the service through AMC by themselves or with the help of service providers.
The contract is usually for the period of 1 year and
can be extended up to three years or five years as per
the mutual understanding of both the parties.
Usually the service providers give only service support and would charge separately for every part under AMC. However, in some cases, few parts are replaced during the visit by service engineer when it is mentioned in AMC contract that limited parts will be replaced.