Product Description
DFW-12 outdoor high-voltage cable branch box is used for power cable connection and tap products, the product adopts sulfur hexafluoride load switch or vacuum circuit breaker as the control switch (also can not be installed), can touch the shielded silicone rubber cable connector, has a strong active load and no-load cable current breaking capacity and short-circuit current with the shutdown capacity, and can be equipped with lightning arrester and ground fault tips according to user requirements. The series can be equipped with lightning arrester and ground fault indicator according to user's requirements.
This series of products can be equipped with load switches or vacuum circuit breakers on each ring network link, so that any branch circuit can be freely withdrawn and put into operation without affecting the other ring network circuits, and fuses can be attached to the load switches, so that when a short-circuit occurs in one of the branch circuits, the fuses on the branch circuit can quickly disconnect the faulty circuits and strike the load switch's disconnecting device to make it split, and the faulty circuits can be isolated. This ensures the continuity of power supply to the non-faulty sub-circuit.
This product is widely used in 10kV power system cable tap, its connection is simple, flexible and convenient, safe, reliable and durable. The charged part is fully insulated and sealed. Such as the use of flood-proof touch-type cable head, can also be flood-resistant, greatly improving the reliability of power supply. The product is widely used in urban industrial district, residential district, commercial centre, mining airports, railways, wind power stations, open and close and steel, oil, chemical, cement and other large-scale enterprises and other occasions of the distribution network, especially suitable for urban road network reconstruction projects, can greatly save electrical equipment and cable investment, improve power supply reliability.
Frequently Asked Questions
Q1
What are your main products? Do you offer customizations?
Our core product lines include:
- Energy-Saving Power Transformers: Dry-type transformers, oil-immersed transformers, compact substations.
- Intelligent Complete Sets of Equipment: HV/LV switchgear, distribution cabinets, automation control systems.
- New Energy Equipment: PV inverters, Power Conversion Systems (PCS), new energy boosting stations.
- Industrial Electrical Equipment: Customized electrical solutions for specific industries (e.g., chemical, metallurgy).
Yes, we specialize in customization. We can provide tailored product design and engineering solutions based on your project specifications, voltage level, environmental conditions, and any special requirements.
Q2
What international standards and certifications do your products comply with?
Our products are strictly designed and manufactured in compliance with International Electrotechnical Commission (IEC) standards. We are certified with ISO 9001 Quality Management System. Our key products (such as transformers and switchgear) also hold international certifications like CE. We are committed to meeting the entry requirements of various global markets.
Q3
How do you ensure product quality and reliability?
We guarantee product quality through a multi-tiered approach:
- Source Control: We use high-quality raw materials and core components.
- Process Control: We implement a comprehensive ISO 9001 Quality Management System with strict inspections at every production stage.
- Final Testing: Every piece of equipment undergoes rigorous tests before shipment, including withstand voltage tests, partial discharge tests, and functional tests. Test reports are available.
- Warranty: We offer a standard warranty of 12-24 months for all our products and provide continuous technical support.
Q4
What is your typical lead time?
The lead time depends on the product complexity and order quantity. For standard products, it is generally around 15-30 days. For large custom-made products or complete sets of equipment, the lead time will be determined based on the specific technical solution. We maintain clear communication throughout the process to keep you updated.
Q5
What is your after-sales service and technical support policy?
We provide comprehensive after-sales support:
- Remote Support: 7x24 online technical consultation and troubleshooting.
- Documentation: Detailed product manuals, installation guides, wiring diagrams, and technical datasheets.
- On-site Service: If required, we can dispatch engineers for on-site installation guidance, commissioning, and maintenance (terms and conditions to be specified in the contract).
- Spare Parts: We ensure a long-term and stable supply of wear-prone and core spare parts.
Q6
How can I get a quote? What information do I need to provide?
To receive the most accurate and competitive quotation, please provide us with the following information:
- Product name and model.
- Detailed technical specifications (e.g., voltage level, capacity, frequency, IP rating, etc.).
- Quantity required.
- Any special customization requirements.
- Destination country/region (for consideration of local standards).
You can submit an inquiry directly, and we will process your request promptly.
SN Electrical
