Before getting into a medium voltage vacuum circuit breaker several factors must be considered to ensure that the product can protect your electrical system best. What follows below are some of the factors that are taken into consideration during this selection process.
Technical Specifications
The first factor should to be considered is the technical specifications of the VCBs. This calls for proper choice of the circuit breaker to match the electrical system needs or requirements. This includes the rated voltage, current, and breaking current. For instance, the VTZ-12 Vacuum Circuit Breaker produced by Shaanxi West Power Tongzhong Electrical Co., Ltd is in 12kV electrical system. The product with the following rated current: 630A to 5000A, rated short-circuit breaking currents: 25kA to 50kA. This makes it appropriate for various electrical system and fault conditions.
Reliability and Durability
Other consideration is the reliability and durability of the VCBs. The breaker should offer long-term performance with minimal maintenance. The VTZ-12 Vacuum Circuit Breaker has an up to 20-year maintenance-free, increasing the operational reliability of equipment with less breakdown time, and, consequently, lower overall costs. Reliable performance is crucial for ensuring that the system remains protected without frequent repairs.
Maintenance Requirements
The operating mechanism of the vacuum circuit breaker is simple and the maintenance is easy which makes it an important advantage. The breaker should have easy maintenance procedures that will reduce time off the equipment. The VTZ-12 features a modular design, allowing for easy replacement of the opening and closing coils without the need to disassemble other components. This design ensures that users can replace parts independently and without adjustments, simplifying the maintenance process.
After-Sales Support and Service
After-sales support and service are particularly significant when it comes to choosing a vacuum circuit breaker. A good manufacturer should be one who can provide good backup in terms of support including technical, spare parts and training. For instance, during the Kazakhstan Power Exhibition, customers informed us that having their own distributor or office local to them is often a deal maker. Many customers mentioned that they would choose to buy from a local distributor in Almaty for easier access to after-sales services. This shows that reliable support is essential, especially for customers in regions with limited access to spare parts.
Cost
Last, it is critical to always consider cost. Nevertheless, it should not be the only factor for making decisions. While it is important to consider the cost within budget, it is equally important to spend capital in a circuit breaker that is durable and does not require frequent servicing such as the VTZ-12 Vacuum Circuit Breaker, it can save cost in the long term.
If you have any needs, please contact directly: xdtz03@westpowerelectric.com or WhatsApp 86 18091765658.
