Table of Contents
- What Are the Benefits of Upgrading from 1-Phase to 3-Phase Electrical Power?
- How to Calculate the Cost of Upgrading from 1-Phase to 3-Phase Electrical Power?
- What Are the Safety Considerations When Upgrading from 1-Phase to 3-Phase Electrical Power?
- What Are the Different Types of Electrical Power Upgrade Solutions?
- What Are the Steps Involved in Upgrading from 1-Phase to 3-Phase Electrical Power?
What Are the Benefits of Upgrading from 1-Phase to 3-Phase Electrical Power?
Upgrading from 1-phase to 3-phase electrical power can provide a number of benefits for businesses and other organizations.
Some examples of home appliances that use 3-phase power:

The Electric Cooker Using 3-phase Power

The Electric Vehicle Charger Using 3-phase Power

The Electric Motor Using 3-phase Power
First of all, some electrical appliance needs more power than 1-phase can supply. For example, a 16A circuit breaker can only support power of 3680W= 230V * 16A. This is less than a lot of kitchen appliances, like ovens, induction cooker, etc. And for home usage, adding phases is much easier and much economic comparing to increase the current capacitiy, for example, increase the 16A circuit breaker to 32A circuit breaker. By adding the phases, you will have an equivalent current capacitiy to 48A.
Secondly, for commercial or industrial needs, some equipments can only work under 2-phases or 3-phases, like the electric motors, manufacturing machines. Therefore, it is very important to have 3-phase electrical power. The 3-phase electrical power can be used as 1-phase power or 2-phase power. But the 1-phase power cannot be used as 2-phase power, and both 1-phase power and 2-phase power cannot be used as 3-phase power. Three-phase power can also provide more power for larger loads, such as motors and other industrial equipment. This can help to reduce the need for multiple single-phase power sources, which can be costly and inefficient. Additionally, three-phase power can provide smoother power, which can help to reduce wear and tear on motors and other equipment.
Thirdly, three-phase power is more efficient than single-phase power, as it can provide more power with fewer losses. This can result in lower energy costs and improved energy efficiency. Additionally, three-phase power can provide more reliable power, as it is less susceptible to voltage drops and power outages.
Overall, upgrading from 1-phase to 3-phase electrical power can provide a number of benefits, including improved efficiency, reliability, and power capacity. Additionally, it can be easier to install and expand than single-phase power.
How to Calculate the Cost of Upgrading from 1-Phase to 3-Phase Electrical Power?
Upgrading from 1-phase to 3-phase electrical power can be a costly endeavor, but it is often necessary for businesses that require a large amount of power. Calculating the cost of such an upgrade requires taking into account several factors, including the size of the upgrade, the type of equipment being used, and the cost of labor.
The costs can be devided into two parts:
- 1. Contact network operator, such as Liander. To upgrade from 1-phase to 3-phase electrical power, you should first contact the region network operator. You can find the name of the regional network operator by openning your meter box, shown as the photo below:

Marked by the red rectangle, we can see that the network operator is Liander. So find the officiel website of Liander, and contact them for change the 1-phase power connections into the 3-phase power connections. This part of cost is totally up to the local network operator.
- 2. Contact the electrician like electrician-amsterdam.com. Our electricians will take care of all the upgrade process including:
- Electrical Panel Upgrade:
- Main Switch Upgrade
- RCD Upgrade
- Circuit Breaker Upgrade
- Cooker Group Upgrade
- Electrical Wires Upgrade
- Sockets Upgrade
- Switches Upgrade
- Electrical Panel Upgrade:
For the total cost of the second part, the cost of the materials play a big role.
There are several steps to do the calculation:
The first step in calculating the cost of upgrading from 1-phase to 3-phase electrical power is to determine the size of the upgrade, i.e, how much electrical power capacity you want. This can be done by measuring the current electrical load and then calculating the size of the upgrade needed to meet the desired power requirements. The size of the upgrade will determine the type of equipment needed, such as transformers, circuit breakers, and wiring.
For this calculation, we suggest a formule:
Electrical Capacity Needed = Your Electrical Needs at the Peak Hour * (100%+20%)
This formule means that the electrical capacity needed can 100% cover your electrical needs at the peak hour, while setting 20% margin for future needs. This formule can be adjusted according to your electrical needs.
The next step is to determine the cost of the equipment needed for the upgrade. This can be done by researching the cost of the equipment online or by contacting a local electrical supplier. You can also contact us, and we also have some electrical partners, like electrical panels from ABB. It is important to factor in the cost of installation when calculating the total cost of the upgrade.
Finally, the cost of labor must be taken into account. This can be done by contacting a local electrician, like electrician-amsterdam.com and getting an estimate for the labor required for the upgrade. It is important to factor in the cost of any permits or inspections that may be required for the upgrade.
By taking into account the size of the upgrade, the cost of the equipment, and the cost of labor, it is possible to calculate the total cost of upgrading from 1-phase to 3-phase electrical power. This cost can then be used to determine if the upgrade is a worthwhile investment for the business.
Some prices of our standard servives are listed as below:
- Electrical Panel Upgrade from 1-phase to 3-phase: €450 – €850
- Electrical Wires Upgrade from 1-phase to 3-phase: from €450
- Adding Electrical Wires: from €450
- Adding 3-phase sockets: €100
Wandering how much does it cost to upgrade electrical power from 1-phase to 3-phase? Contact us! We will give you customized suggestions and unbiding quotes!
What will we do for you if you select our service to upgrade electrical power from 1-phase to 3-phase?
Upgrading from 1-phase to 3-phase electrical power is a complex process that requires careful planning and execution. The following steps should be taken to ensure a successful upgrade:
1. Determine the power requirements: Before beginning the upgrade process, it is important to determine the power requirements of the equipment that will be powered by the 3-phase system. This will help to ensure that the system is properly sized and that the necessary components are purchased.
2. Select the appropriate components: Once the power requirements have been determined, the appropriate components must be selected. This includes the transformer, circuit breakers, wiring, and other components.
3. Install the components: The components must be installed according to the manufacturer’s instructions. This includes wiring the components together and connecting them to the power source.
4. Test the system: Once the components have been installed, the system should be tested to ensure that it is functioning properly. This includes testing the voltage, current, and other parameters.
5. Monitor the system: After the system has been tested and is functioning properly, it should be monitored regularly to ensure that it is operating safely and efficiently.
By following these steps, it is possible to successfully upgrade from 1-phase to 3-phase electrical power. It is important to ensure that the process is done correctly to avoid any potential safety hazards.
What Are the Safety Considerations When Upgrading from 1-Phase to 3-Phase Electrical Power?
When upgrading from 1-phase to 3-phase electrical power, there are several safety considerations that must be taken into account. First and foremost, it is important to ensure that all electrical components are properly rated for the new 3-phase power. This includes the wiring, circuit breakers, and other components. Additionally, it is important to ensure that all wiring is properly installed and secured to prevent any potential hazards.
It is also important to ensure that all electrical components are properly grounded. This is especially important when dealing with 3-phase power, as the potential for electrical shock is much higher than with 1-phase power. Additionally, it is important to ensure that all electrical components are properly insulated to prevent any potential hazards.
Finally, it is important to ensure that all electrical components are properly labeled and that all personnel are properly trained in the use of the new 3-phase power system. This will help to ensure that all personnel are aware of the potential hazards associated with the new system and can take the necessary precautions to prevent any potential accidents.
What Are the Different Types of Electrical Power Upgrade Solutions?
Electrical power upgrades are essential for many businesses and homes to ensure that their electrical systems are up to date and functioning properly. There are a variety of solutions available to upgrade electrical power, depending on the specific needs of the property.
One of the most common solutions is to upgrade the electrical panel. This involves replacing the existing panel with a larger one that can handle more power. This is often necessary when the existing panel is outdated or not able to handle the increased electrical load.
Another solution is to upgrade the wiring. This involves replacing the existing wiring with larger gauge wire that can handle more power. This is often necessary when the existing wiring is outdated or not able to handle the increased electrical load.
Finally, a third solution is to install solar panels. Solar panels are used to generate electricity from the sun’s energy. This is a great way to reduce energy costs and reduce the environmental impact of electricity use.
These are just a few of the many solutions available to upgrade electrical power. Depending on the specific needs of the property, there may be other solutions available. It is important to consult with a qualified electrician to determine the best solution for the property.