Technical Specification of RMU- Ring Mains Units for Distribution Switchgears

The RMU or Ring Main Unit is a factory-assembled, metal-enclosed set of switchgear used at the load connection points of a ring-type distribution network in an electrical power distribution system. 

Complete Guide of HVAC Duct Terminal Control Units

Energy Efficient Complete Guide for HVAC Air Duct Terminal Control System

The HVAC professional team has designed a whole new VAV range with the professional property owner, architect, consulting engineer, and mechanical contractor in mind, heading the energy-efficient variable air volume (VAV) and air duct terminal and junction control system. 

Engineering Guide for Variable Air Volume Modular Assembly

 

Johnson Controls VMA-1200 & VMA-1400 Series VAV Controllers: The Complete Engineering Guide to Specifications, Control Sequences, and BACnet Retrofit Strategy

Category: Building Automation Systems (BAS) / HVAC Controls Engineering Applies to: Johnson Controls Metasys N2 Networks, VAV Terminal Unit Control, BACnet MS/TP Migration

How AC Motor Works in Industry?

An AC motor, or Alternating Current motor, is a type of electric motor that operates on alternating current. These motors are widely used in various applications due to their efficiency, reliability, and versatility. AC motors are commonly found in appliances, industrial machinery, transportation systems, and more. There are several types of AC motors, with the two main categories being synchronous and asynchronous (also known as induction) motors. 

Most Used AC Motors in the Industry

The industry frequently utilizes the AC motors listed below:

Fig-AC Motor Wiring Diagram

Transformer Protection in 132/33kV Transmission Line

A Complete Engineering Guide to Schemes, Relays, and Standards

Introduction: Why 132/33kV Transformer Protection Deserves Rigorous Design

A 132/33kV power transformer sits at one of the most consequential nodes of any transmission network.

What is The Common Failures in DC Motors?

Common Failure of Motors

How do we understand the common failures of DC Motors?

Direct Current (DC) motors are widely used in various applications, from small household appliances to large industrial machinery. Despite their robustness and efficiency, they are susceptible to certain common failures that can affect their performance and lifespan. Recognizing these failures early can help in preventive maintenance and reduce downtime.