TPWDS-BSM-2

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Introduction

Disconnect switches are primarily used to provide protection against electric shock and fire hazards associated with stray currents. The disconnect switch component, TPWDS-BSM-2, is designed to meet high short-circuit requirements. Its application provides an efficient and cost effective solution for a wide range of electric power distribution systems in commercial, industrial and residential applications. This article will discuss the application of the TPWDS-BSM-2 disconnect switch and its working principle.

Application of TPWDC-BSM-2 Disconnect Switch

The TPWDC-BSM-2 disconnect switch is designed for reliable and efficient operation in both AC and DC power distribution systems. With its extremely low power consumption, it can be used in range of applications including industrial and commercial, as well as residential. It is capable of safely and accurately cutting power when needed, and can achieve a maximum short-circuit current up to 7,500 amps for outdoor weatherproof LF and 16,000 for indoor non-weatherproof._ It also has a short-circuit current withstand time up to 8 milliseconds and a temperature rating of -40°C to +60°C. It is also compact in size, making it easy to install without compromising other components. Finally, it is highly reliable and compliant with UL498 and CSA-C22.1-11 standards, providing compliance with electrical safety codes.

Working Principle of the TPWDC-BSM-2 Disconnect Switch

The TPWDC-BSM-2 disconnect switch is designed to provide an efficient and cost-effective solution for a wide range of electric power distribution systems. It operates with a rated load of up to 600V maximum with a current of up to 225A. The disconnect switch is composed of a rectangular armature, a pole, a bimetallic actuator material and an insulated contact. All of these components are connected to each other allowing it to open and close the circuit. When the switch is closed, the current flows through the circuit and the switch armature moves away from the pole, creating a gap between them.

When the switch armature is pulled or pushed, it creates a gap with the pole. This gap creates a strong electromagnetic field that causes a reversal of current through the actuator material. This creates a magnetic field that causes the actuator material to stretch and release and then contract as the magnetic field dissipates. This results in the insulating contact being moved slightly away from the pole and creating an open circuit which breaks the current flow. This is the working principle of the TPWDC-BSM-2 disconnect switch.

Conclusion

In conclusion, the TPWDC-BSM-2 disconnect switch is an efficient and cost-effective solution for a wide range of electric power distribution systems. It has a short-circuit current up to 7,500 amps with a short-circuit current withstand time up to 8 milliseconds. It is also UL498 and CSA-C22.1-11 compliant and compact in size. Its working principle is based on a gap created between the pole and the armature which creates a strong electromagnetic field that causes a magnetic field that moves the actuating material to move and create an open circuit. This helps to prevent electric shock and fire hazards associated with stray currents from occurring.

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