| Customization: | Available |
|---|---|
| Type: | Distribution Metering Box |
| Structure: | Open Frame |
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Qinghao Customized Conductor Box Cable Branch Box is also known as a "distribution box". It is a type of electrical equipment used to connect cables from multiple sources to a common distribution point, protect the cables from damage, as well as improve the overall efficiency and reliability of the electrical system, which is typically located in a convenient location, such as near the point where the cables enter a building, and has multiple slots or holes for incoming cables. Inside the box, the cables are connected to outlets or connectors, which in turn connect to devices or circuits in the building. The cable branch box helps to manage and distribute the electrical current efficiently, reducing the risk of interference or overload.
Another important feature of cable branch boxes is their ability to handle a wide range of cable sizes and types. This makes them a versatile and flexible solution for any electrical project, from residential to commercial to industrial. They can be used to connect cables of different gauge sizes, as well as different types of wires, such as copper, aluminum, or fiber optic.
Qinghao Electric is developing and producing a variety series of high, medium voltage cable branch boxes. Configurations include single-outlet or multi-outlet models, with or without switchgears. We can also customize number of slots, size of the holes and other specific requirements to meet customers' local building codes and regulations.
Please check below quick links for other product types.
Main Characteristics
Qinghao switchgear meets the requirements of GB andd IEC related standards. It is a device used to connect multiple cables together and distribute the signals to different devices or circuits within a building. Some of the main characteristics of a cable branch box include:
Advantages
Applications
Service Environment
1. Ambient temperature: -45°C to +55°C
2. Altitude: ≤3000 meters.
3. Max. air relative humidity90%(±25ºC);
4. Max. Ground ramp degree 3°;
5. The earthquake: the horizontal acceleration≤0.3m/s2 , the vertical acceleration≤0.15m/s2
6. The installation site shall be free from explosion danger, fire, filthy material, chemical corrosion and violent vibration;
(Note: If the application environment is different from the above standard conditions, please contact for customized designs.)
Precautions
1. Before running, check whether the ground cable of each branch cable is firmly connected to the ground terminal of the box. At the same time, the box shell must be directly connected to the ground net or have an obvious ground point.
2. After the installation, the cable and components must be tested together in accordance with the relevant prescribed test standards and conditions.
Safe and high performanced function.
*We offer a variety of standard designs and configurations, and also can customize for special designs and options.
| Protection grade | IP 33 to IP 53 |
| Rated voltage | 10kV/20kV/35kV |
| Rated current | 630A |
| Rated frequency | 50HZ 60HZ |
| Rated short-time withstand current | 20kA/s |
| Rated peak withstand current | 50kV |
| 1min power frequency withstand voltage | 45kV |
| Secondary circuit 1min power frequency withstand voltage | 2kV |
| Lightning impulse withstand voltage | 105kV |
Confirmation before ordering
1. Number of cable outlets.
2. Type of cables that will be connected to the box.
3. The overall design and appearance.
4. Indicate special requirements via email or call if needed. 
Qinghao Electric Co., Ltd. (Hereinafter referred to as Qinghao Electric) is a reliable and specialized power transmission and distribution equipment manufacturer located in Wenzhou City, Zhejiang Province. We are focusing on transformer, substation, switchgear and other power related products' R&D and manufacture from 2010. Our products mainly include oil immersed transformer, dry-type transformer, amorphous alloy transformer, prefabricated substation, pad mounted substation, solar photovoltaic & wind power step-up substation, high and low voltage switchgear.
With more than 20years develop and production efforts, our products are sold to many countries all over the world. Now our products' technical performance has reached the advanced level in power industry, and our company has become a leading professional power distribution manufacturer not only in China but also in the world. With the concept of "world-class transformers, smart solutions", Qinghao Electric is devoting to provide high-quality power for customers.
Let us cooperate with a brighter future!
Q: Are you a Manufacturer, factory or Trading company?
A: Yes, we are engaging over 20years in the research and development, production and operation of distribution equipment (transformer, switchgear, substation, etc.).
Q: What's your warranty terms?
A: We offer 24 months warranty time.
Q: How long is the production time?
A: 25 to 45 days or depending on order requirements.
Q: What's your payment terms?
A: T/T, L/C or negotiation.
Q: How do you conduct quality control in your factory?
A: Qinghao transformers are manufactured in accordance with international standards and customer requirements with IEC, SGS, Intertek, CCC, CE and other international certifications. All transformers are 100% conducting routine test, type test and special test in accordance with IEC Standards and customer requests at the end of the manufacturing process to ensure every product is qualified.
Q: Do you have the products in stock?
A: Normally no, but we have raw material stock to shorten production lead time.
Q: How can I trust you?
A: Qinghao Electric has more than 20years manufacturing experience, and cooperated with many customers all over the world. We have many patent certificates, CE certificate, KEMA certificate, ISO9001, ISO14000 certificate. We are the audited supplier of TUV and Made-In-China.
Q: What should provide to make custom transformer?
A: Technical drawing and specification documents are the best, or you can list key parameters for designing.
Q: Could I have your catalog and price list?
A: Price may change based on material market. Welcome to contact for accurate price via Made-in-China or company official website.
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