Quan Pham’s electrical cabinet manufacturing process

The leading manufacturer of electrical cabinets in Vietnam

In the field of Industrial electrical equipment, Quan Pham is confident to be a supplier of equipment and materials, manufacturing electrical cabinets leading in Vietnam.

Electrical cabinets manufactured by Quan Pham fully meet the electrical industry standards and are widely used in large constructions and buildings across the country.

So what is an electrical cabinet?

Before going into Manufacturing process of electrical cabinets, let’s learn more about electrical cabinet with Quan Pham?

Electricity cabinet is a place to store electrical equipment such as: transformers, circuit breakers, capacitors, circuit breakers, sockets, indicator lights, …. used for works, High-rise buildings are rectangular, square, or depending on the installation area, we can manufacture electrical cabinets with the required size to suit the intended use.

---

See the electrical cabinet Quan Pham provides: https://quanpham.vn/danh-muc-san-pham/tu-bang-dien/

---

Classification of electrical cabinets

Electrical cabinets are usually classified by:

• Classified by type of electrical cabinet: Box and closed cabinet enclosures (Framed cabinets)
• Classification by partition: Depending on the partition between the main parts in the cabinet: Switchgear (I), output wire (O) and busbar (B) which divide the cabinet into 4 different styles:

Type 1: No partition between 3 parts O, B, I

Type 2: There is partition between 3 parts O, B, I

Type 3: Same as Type 2 and with additional partitions between the closing devices I1, I2, I3…

Type 4: Same as model 3 and with additional baffles at the O1, O2, O3 output terminals

• Classified by protection level
• Classify by tool

You can choose the material of the switchboard as well as the size and thickness of the metal or plastic composite panels.

Ordinary electrical cabinets manufactured by Quan Pham usually have tole 1mm or 1.2mm thick and are powder coated or manufactured according to customers’ orders.

Manufacturing process of electrical cabinets

Before manufacturing electrical cabinets, Quan Pham will listen to your request: What type of cabinet do you want to use, what size, watertight or non-watertight, in addition we will advise completely free of charge to get the type of cabinet that best suits your needs and uses.

Next, Quan Pham will discuss more closely with customers about the uses, scalability, installation location and delivery method, …

Next, depending on the needs and installation location, Quan Pham determines main components of the electrical cabinet such as:

• Size: Depends on the number of devices placed in the cabinet, whether the cabinet is placed indoors or outdoors,..
• Material: Electrical cabinets are usually made from sheet metal with a thickness of 1-1.2mm depending on demand and anti-oxidation powder coated.
• Accessories included: Connector, copper rod, insulating material, Ampere meter, Volt,…

After that, Quan Pham will process the electrical cabinet as follows:

• Draw technical diagram, operating principle of electrical cabinet.
• Choose suitable equipment, try to arrange equipment according to common cabinet specifications
• Determine specific requirements such as: Which gauges to install, control buttons, …
• Installing components into the cabinet
• Wiring and cable trays for cabinets
• No-load test: This is a mandatory requirement to check and operate the cabinet as originally designed?
• Cold check the quality and safety of electrical cabinets
• Install for customer, run actual test
• Correction according to your requirements
• Hand over and instructions on how to use the cabinet.