Dln Engg Systems Hyderabad, Telangana

An electrical junction box is a container for electrical connections, usually intended to conceal them from sight and deter tampering. A small metal or plastic junction box may form part of an electrical conduit wiring system in a building, or may be buried in the plaster of a wall, concealed behind an access panel or cast into concrete with only the lid showing. It sometimes includes terminals for joining wires. A similar container used for joining wires to electrical switches or sockets is called a pat tress.   Junction boxes form an integral part of a circuit protection system where circuit integrity has to be provided, as for emergency lighting or emergency power lines, or the wiring between a nuclear reactor and a control room. In such an installation, the fireproofing around the incoming or outgoing cables must also be extended to cover the junction box to prevent short circuits inside the box during an accidental fire.

In ventilation systems, noise stems from a variety of components such as the fans or the fire dampers. To comply with a specified noise level, sound attenuators are added to suitable locations in the ventilation system. The sound attenuators should have adequate silencing capabilities, low air resistance and be as small as possible.   The design and engineering assistance to integrate our line of duct silencers, sound attenuators into a system solution. As a result you may choose from a selection of standard or custom engineered duct silencers that will satisfy the requirements of each application.   Prime candidates for noise control measures are openings into and out of noisy environments. This includes the ventilation of buildings, enclosures, and equipment rooms. Integration of noise control measures such as silencers and louvers, into the system design requires careful consideration of space constraints, fan selection and aerodynamic pressure losses.   Applications: Fan Inlet and Discharge Air Handling Units Cooling Towers Radiators HVAC Duct Systems for Commercial, Institutional and Industrial Buildings   Types (Rectangular and Circular): Elbow Dissipative Straight Dissipative Reactive (No-Fill), Elbow and Straight Cross-Talk Custom Designs as Required Axial Cone Transitional

Spiral Duct compared to traditional rectangular duct are numerous and compelling:   Attractive appearance Exposed Spiral duct is attractive and is frequently specified by architects because of its superior aesthetic appeal. Paintable Spiral duct can be finished to blend in with, or stand out from, the indoor environment. Economical to install–the unique attributes of Spiral duct can reduce installation costs: Easier to install through and around structural framing Longer spans reduces installation operations and the number of connections and hangers required

The filter module provides a simple interface to run external programs on the contents of a start-stop environment. Options are available to run the external program only if the content of the environment have changed, to specify how the program output should be read back, and to choose the name of the temporary files that are created.   The Filter Module has 13 filter modes and many options that you can tweak to get the perfect sound for your project. It includes a complete articulation section that allows you full control over the filter parameters. The module also includes wave shaping distortion with customizable mapping.   The SVF filter is capable of handling 3 filter modes simultaneously - low-pass, band-pass and high-pass. NOTE:  The Filter Mode switch is automatable

Grating fabrication details comply with industry standards.  Consequently, product details relating to grating fabrication are based on industry practices or systems developed over many years of practical applications.   The experience to developed innovative details to cater for specific customer requirements.   Gating is manufactured in numerous combinations of load bar depth and thickness, load bar pitch and cross rod pitch. The full range of standard types of grating are shown on the following web pages. This range should cover the requirements of any customer.