Blogs

SPD Types Created by: Glen Zhu | Updated Date: Jul 05, 2023 Types of Surge Protection Device There are different types of SPD according to IEC/EN 61643-11, classified as follows: Type 1 / Class I

Type 2 Surge Protective Device DIN-rail AC SPD for single and three phase – SLP40 series An 8/20 µs lightning current waveform characterizes type 2 surge protective device SPD SLP40 series. These Type 2 surge

How to select MOV Surge Protector Created by: Glen Zhu | Updated Date: Apr 06, 2023 MOV for Surge Protection Device Metal Oxide Varistor for SPD In the most common type of surge protector, a

Transient Voltage Surge Suppressor Created by: Glen Zhu | Updated Date: Mar 13, 2023 What is a Transient Voltage Surge Suppressor (TVSS)? Surge & Transient Basics It could be caused by external sources such as

Surge Protection Circuit Breaker Created by: Glen Zhu | Updated Date: Feb 23, 2023 Surge Protective Device and Circuit Breaker Surge Protection vs Circuit Breaker Circuit breakers and surge protectors protect against two different things,

Industrial Surge Protection for Sites and Facilities Created by: Glen Zhu | Updated Date: Dec 8, 2022 Do I Need Industrial Surge Protection for My Project? The answer will undoubtedly be “yes”. Imagine this scenario:

Ultimate Guide to 10 BEST Surge Protection Device Created by: Glen Zhu | Updated Date: Nov 24, 2022 Surge Protective Devices are designed to protect against transient surge conditions. Large single surge events, such as

Surge Protection for EV Charging Created by: Glen Zhu | Updated Date: Sep 14, 2023 The sky was thundering as I charged my electric car, and I was constantly worried that my vehicle would be

Guide to AC Surge Protector – Selection and Application Principles Created by: Glen Zhu | Updated Date: Nov 2, 2022 To begin with, we must understand the surge protector’s regulations. Regulation 443.4 of BS 7671:2018

How To Choose The Right Solar SPD? Created by: Glen Zhu | Updated Date: Oct 12, 2022 Do you worry that your expensive solar PV system could one day be easily damaged? However, the reality

How To Choose The Right Single-Phase Surge Protection Device? Created by: Glen Zhu | Updated Date: Sep 23, 2022 Understanding Single Phase Power Single-phase power is the most common form of AC power delivery. As

Earthing System in Electrical Power Supply System Created by: Glen Zhu | Updated Date: December 02nd, 2022 TN-C, TN-S, TN-C-S, TT and IT Earthing System The basic power supply systems used in the power supply

DIN Rail Surge Protection Created by: Glen Zhu | Updated Date: Sep 20, 2022 What is DIN Rail Surge Protection? A DIN rail is a metal rail of a standard type widely used for mounting

How To Choose The Ideal Three Phase Surge Protection？ Created by: Glen Zhu | Updated Date: Sep 20, 2022 Every electrical system requires a variety of components to control and secure the current flow because

How Does Surge Protection Work Created by: Glen Zhu | Updated Date: Aug 27, 2022 What is surge protective device (SPD)? A surge protection device (SPD) or simply a surge protector is a device used