Blog | hiheater

14 Jul

How many amperes is 380V 100kW equal to?

In the field of power, voltage and current are two important parameters that we often encounter. There is a certain relationship between voltage and current for a given power. In this article, we will explore a voltage and power combination of 380V 100kW, and how many amperes (A) it is equal to.
1.Definition of power:
Firstly, let’s understand the concept of power. Power refers to the energy consumed or generated per unit of time, usually expressed in watts (W). In this […]

10 Jul

What if the heating tube under the oven doesn’t generate heat?

The heating tube under the oven plays a crucial role in baking food, but if it is found that the heating tube does not generate heat, it may affect the normal use of the oven. This article will introduce some possible reasons and countermeasures to help you solve the problem of the heating tube under the oven not heating.
1.Check the power connection:
Firstly, ensure that the power connection of the oven is normal. Check if the power plug is securely […]

08 Jul

Analysis of the Working Principle of Heating Tube: The Magic of Heating

Heating tubes, as a common heating element, are widely used in various electrical equipment and industrial fields. Understanding the working principle of the heating tube is crucial for understanding its heating process and application. This article will provide a detailed analysis of the working principle of the heating tube and take you to explore this magical heating technology.
1.Principle of resistance heating:
The working principle of the heating tube is based on the basic principle of resistance heating. The heating tube […]

07 Jul

Why does the lead wire of the electric heating tube burn out?

Electric heating tube is a common type of electric heating device, which is widely used in various industrial and civil fields due to its simple structure and convenient use. However, during use, there may be situations where the heating tube leads are burnt out, which can affect their normal use and even cause safety hazards. This article will analyze the causes of lead burning and introduce corresponding solutions.
The main reasons for wire breakage are as follows:
1. Poor contact of […]

07 Jul

Can a 380V electric heating tube be connected to a 220V power supply?

In some cases, we may need to change the heating tube connection method originally designed for 380V operation to a 220V power supply. However, this change is not a simple adjustment of the power cord connection. This article will explore the feasibility of connecting a 380V electric heating tube to a 220V power supply and the precautions to be taken.
Voltage difference:
Changing the 380V heating pipe connection method to 220V involves voltage differences. The voltage difference between 380V and 220V […]