Customize XL-21 Power Distribution Cabinets with Inner Doors for China Electric in Hebei

Customize XL21 Power Distribution Cabinets with Inner Doors for China Electric in Hebei

Core Requirement Analysis

1. Features of XL21 Power Distribution Cabinets

As a mainstream product in the lowvoltage power distribution system, the XL21 type has the following characteristics:

Standard Configuration: Coldrolled steel plate cabinet body (thickness 0.82.0mm), IP30 protection level, rated current 630A, shortcircuit withstand current 1536kA.

Customization Flexibility: Supports function expansion such as dualpower supply switching, soft start control, intelligent monitoring, etc.

Inner Door Design: Usually adopts a detachable coldrolled steel plate structure, and an insulating layer or observation window can be installed to improve safety and maintenance convenience.

2. Industrial Advantages of Hebei Region

Hebei Province has formed a complete industrial chain in the field of electrical equipment manufacturing. Many professional manufacturers are gathered in Baoding, such as:

China Electric: Provides customization services for XL21 power distribution cabinets, and supports nonstandard design and intelligent control integration.

Focuses on high and low voltage complete sets of equipment, and can configure inner doors and special protection functions according to requirements.

Manufactures high and low voltage power distribution cabinets and has the ability of cabinet processing and electrical component assembly.

1. Customization Process and Technical Key Points

2. Customization Process Suggestions

Requirement Confirmation: Clarify the voltage level (380V/220V), rated current (225A630A), installation environment (indoor/outdoor) and special functions (such as dualpower supply switching).

Supplier Selection: Give priority to contacting local enterprises (such as Shijiazhuang Delan Electric and Hebei Liangkong Intelligence), and you can obtain quotations through platforms such as China Suppliers Network and Jiuzheng Building Materials Network.

Drawing Review: Require the supplier to provide a 3D design drawing, and focus on confirming whether the spacing between the inner door and the busbar and the circuit breaker complies with the GB7251.1 standard.

Production Cycle: The production cycle for regular orders is 1530 days, and the customization with special functions needs to be extended to 45 days.

III. Recommendations of Local Suppliers

1. Cost and Delivery Reference
2. Price Range

Standard XL21 Power Distribution Cabinet (excluding inner door): 5,0008,000 yuan per unit.

Customization with inner door: An additional 1,5003,000 yuan per unit (depending on the material and function).

Intelligent control upgrade: The PLC module is about 2,0005,000 yuan per set, and the remote monitoring system is calculated separately.

2. Delivery Cycle

Regular orders: 1520 days (in Shijiazhuang and Baoding regions).

Complex customization (such as IP54 protection): 3045 days.

Logistics cost: À propos 200500 yuan per unit within Hebei Province, and crossprovincial transportation needs to be calculated separately.

1. Risk Control Suggestions
2. Qualification Verification

Require the supplier to provide ISO9001 certification, 3C certification and type test reports (such as TUV, CE).

Conduct onsite inspections of the production workshop, and focus on the welding process, spraying quality and component brands (such as Schneider, ABB).

2. Contract Terms

Clarify the warranty period (usually 12 years) and the aftersales service response time (within 24 hours).

Agree on the acceptance standards (such as GB7251.12013) and liability for breach of contract (such as compensation for delayed delivery).

3. Transportation and Installation

It is recommended to use wooden box packaging, and the cabinet body needs to be fixed during transportation to prevent shaking.

Professional electricians are required to conduct grounding tests and withstand voltage tests during installation to ensure safe operation.

If you need further assistance in screening suppliers or reviewing technical solutions, you can provide more detailed technical parameters (such as the material and size requirements of the inner door), and I will continue to provide support for you.