A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels. A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages.
The works broadly involves design, engineering and consultancy support, turnkey contracts, supply, installation & testing of equipment - distribution transformers, control & relay panels, circuit breakers, cabling, ducting, metering, fire alarm systems & smoke detection systems etc. We undertake to secure requisite statutory approvals and clearances for all electrification works that we undertake thereby ensuring that our clients enjoy a hassle free and cost effective solution.
An HVAC technician installs, maintains, and repairs heating, air conditioning, and refrigeration systems. HVAC is an abbreviation for heating, ventilation, and air conditioning (an alternative abbreviation is HVACR).
A fire alarm notification appliance that is used in the United States and Canada, a Wheelock MT-24-LSM horn/strobe.A fire alarm system has a numbers of devices working together to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide or other emergencies are present. These alarms may be activated automatically from smoke detectors, and heat detectors or may also be activated via manual fire alarm activation devices such as manual call points or pull stations. Alarms can be either motorized bells or wall mountable sounders or horns.
BMS systems are microprocessor based controller networks installed to monitor and control a buildings technical systems and services such as air conditioning, ventilation, lighting and hydraulics Now installed in every major building or facility with the availability of direct integration into all building services such as security, access control, CCTV, fire, Lifts and other life and safety systems.
A DG Set is the combination of a diesel engine with an electric generator (often an alternator) to generate electrical energy. This is a specific case of engine-generator..
Physical access control is a matter of who, where, and when. An access control system determines who is allowed to enter or exit, where they are allowed to exit or enter, and when they are allowed to enter or exit. Historically, this was partially accomplished through keys and locks. When a door is locked, only someone with a key can enter through the door, depending on how the lock is configured. Mechanical locks and keys do not allow restriction of the key holder to specific times or dates. Mechanical locks and keys do not provide records of the key used on any specific door, and the keys can be easily copied or transferred to an unauthorized person. When a mechanical key is lost or the key holder is no longer authorized to use the protected area, the locks must be re-keyed.
Telephone and Data Systems, Inc. is a Chicago-based telecommunications service company providing wireless products and services; cable and wireline broadband, TV and voice services; and hosted and managed services to approximately 6 million customers nationwide.
Master Antenna Television or MATV means many TV connection outlets from one Master antenna control system. Usually high-rise apartment houses, hotels, schools and cluster based residential area utilizes this kind of TV distribution network .
Surveillance of the public using CCTV is common in many areas around the world. In recent years. cameras has been introduced as a new form of surveillance, often used in law enforcement, with cameras located on a police officer's chest or head.