What Information Should You Prepare Before Requesting a Custom Control Cabinet Quotation?
A clear technical brief is the starting point for a custom control cabinet quotation. A motor power rating alone does not fully define the required cabinet. The power supply, control method, operating conditions, and scope of supply also affect the configuration and price.
Providing the following information helps manufacturers evaluate the application and prepare a quotation that matches the project.
1. Application and Scope of Supply
Explain what the cabinet will control, such as water pumps, fans, or sewage treatment equipment. Specify whether the request covers the control cabinet only or also includes motors, pumps, sensors, or other equipment.
This helps both parties understand exactly what should be included in the quotation.
2. Power Supply and Equipment Details
Provide the supply voltage, number of phases, and frequency, together with the number of motors and the rated power of each motor. Motor nameplate photographs are useful when detailed specifications are unavailable.
For multiple motors, describe which units will run at the same time and whether duty and standby operation is required.
3. Starting Method and Control Requirements
State the required starting method, if known, such as direct-on-line starting, star-delta starting, soft starting, or variable frequency control.
Also explain how the equipment should operate. Useful details include manual or automatic operation, local or remote control, and any level, pressure, alarm, or interlock requirements. If the control method has not been selected, describe the intended operation so that a suitable configuration can be discussed.
4. Installation Environment
Confirm whether the cabinet will be installed indoors or outdoors. Mention exposure to dust, moisture, heat, or corrosive conditions, and provide any specified enclosure protection rating.
Available installation space, cable entry direction, and access for maintenance should also be considered when confirming the cabinet layout.
5. Component Preferences and Project Specifications
Identify any required component brands or models, and clarify whether alternatives are acceptable. Share applicable project specifications, required standards, and certification or documentation requirements at the quotation stage.
These requirements should be reviewed before selecting components and confirming the price.
6. Drawings, Quantity, and Delivery Requirements
Provide available electrical diagrams, cabinet layout drawings, equipment schedules, or reference photographs. If drawings are not yet available, a written description of the operating requirements can support the initial discussion.
Confirm the required quantity, delivery destination, and target delivery date. The quotation should clearly state the scope of supply, technical assumptions, exclusions, and delivery terms.
Confirm the Technical Basis Before Comparing Prices
When comparing quotations, check that they cover the same functions, components, and supply scope. A lower price may reflect a different configuration or excluded items.
Xiamen Fengxing Electromechanical Equipment Co., Ltd. provides customized control cabinets for water pumps, fans, PLC applications, sewage systems, and variable frequency control. Customers are welcome to submit drawings, equipment details, and operating requirements for evaluation. Final configurations and quotations are confirmed according to each project.
