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, typically 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, super capacitors, 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.
A computer room air conditioning (CRAC) unit is a device that monitors and maintains the temperature, air distribution and humidity in a network room or data center. CRAC units are replacing air-conditioning units that were used in the past to cool data centers. According to Industrial Market Trends, mainframes and racks of servers can get as hot as a seven-foot tower of powered toaster ovens, so climate control is an important part of the data center’s infrastructure.
Wet sprinkler systems are reliable, but certain situations call for options outside of water. TAK SHUN provides a full line of alternatives and expertise, including design, installation, service and repair of various suppression systems
FM-200®: the best people-compatible, clean-agent fire protection.
- Fast – stops fires in seconds, with less overall damage
- Safe – proven to ensure safe exposure to people
- Protective – no damaging residues, particulates, water or corrosive materials
- Green – low environmental impact
- Compact – requires up to seven times less storage space than other suppression materials


Other Major Products:
- Electricity & Mechanical Work
- Environmental Monitoring System
- Structured Cabling & Racking System
- Raised Floor Solution
- Remote Alarm System
- Access Control System

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Raised floor solution provides an elevated structural floor above a solid substrate to create a hidden void for the passage of mechanical and electrical services. Raised floors are widely used in modern office buildings, and in specialized areas such as command centers, IT data centers and computer rooms, where there is a requirement to route mechanical services and cables, wiring, and electrical supply.