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Development and innovation is the foundation of Timely electric
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Quality first is the life of Timely electric
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Standardized management is the foundation of Timely electric
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Customer satisfaction is the pursuit of Timely electric
Call us at: +86-13736382016
Email us on: wade@cntimetric.com
MARKETS
Featured Products
High Voltage Side Mounted VCB
KYN28 Armored Air Insulated Switchgear Indoor 11kv
KYN61 33KV MV HV Medium High Voltage Electric Switchgear
LW8-40.5Y SF6 Circuit Breaker
72.5kv SF6 Circuit Breaker
Auto Recloser For Distribution
Outdoor Porcelain Clad Vacuum Circuit Breaker
Outdoor Live Tank Vacuum Circuit Breaker
Sf6 Outdoor Circuit Breakers
Outdoor Boundary Vacuum Circuit Breaker
Indoor Embedded Poles VCB
Indoor 10KV Amorphous Alloy Dry-Type Transformer
About Us
Wenzhou Shuyi Import and Export Co., Ltd. is the overseas sales and operation company of Yueqing Maizhen Electric Co., Ltd. Wenzhou Shuyi Import and Export Co., Ltd. was established in 2015, mainly engaged in Vacuum Circuit Breaker, Isolation Switch, Load Switch, high-voltage and medium-voltage switchgear accessories and switchgear, covering 3.6KV~252KV Indoor and outdoor high and medium voltage power equipment accessories, etc.
News
What is the reason why a vacuum circuit breaker cannot close?
The vacuum circuit breaker requires a stable power supply for closing. If the power supply voltage is too low or the rectification part fails, it will cause the inability to close.
Comprehensive understanding of sulfur hexafluoride circuit breakers (SF6 circuit breakers)!
First, let's talk about SF6 circuit breakers. We know that the biggest difference between SF6 circuit breakers and vacuum circuit breakers is the difference in arc extinguishing media, so it is necessary to explain the properties of SF6 gas first.
What are the opening speed and closing speed of VS1 vacuum circuit breaker and their impact on the vacuum circuit breaker?
The opening speed and closing speed of the VS1 vacuum circuit breaker should be explained as the average speed. These parameters are often found in the factory test report of the vacuum circuit breaker. So what is the opening speed and what is the closing speed? Gate speed, what impact does it have on vacuum circuit breakers? Which speed range is the best for the vacuum circuit breaker? Let’s take a look at these questions together.
Performance characteristics of outdoor high voltage vacuum circuit breaker
Epoxy resin solid insulation, no oil, no SF6, no harm to the environment vacuum breaking, longitudinal magnetic field arc extinguishing, stable and reliable.
Why Is SF6 Gas Insulated Medium and High Voltage Switchgear RMU the Smartest Choice for Modern Power Distribution Systems
As power networks become increasingly complex, utilities and industrial facilities require safer, more compact, and highly reliable switching solutions. Timetric has developed advanced SF6 Gas Insulated Medium and High Voltage Switchgear RMU systems that provide excellent insulation performance, enhanced operational safety, reduced maintenance requirements, and superior space efficiency. This article explores the technology behind SF6-insulated Ring Main Units (RMUs), their advantages, applications, technical features, and how they support modern electrical distribution infrastructures.
Why Is an Indoor 35kV Epoxy Resin Wall Bushing Essential for Safe and Reliable Medium-Voltage Power Distribution
In modern electrical infrastructure, the Indoor 35kV Epoxy Resin Wall Bushing plays a critical role in ensuring safe insulation and reliable conductor passage through walls and partitions within medium-voltage systems. As a trusted manufacturer in the power transmission and distribution industry, Timetric provides high-quality Indoor 35kV Epoxy Resin Wall Bushings engineered for excellent electrical insulation, mechanical strength, and long-term operational stability.
Why Are 24kV Indoor Medium Voltage Switchgear Support Insulators Essential for Reliable Power Distribution Systems
Modern power distribution networks demand exceptional reliability, safety, and operational efficiency. Among the many critical components used in medium-voltage switchgear systems, 24kV Indoor Medium Voltage Switchgear Support Insulators play a fundamental role in maintaining electrical insulation, supporting conductors, and ensuring stable system performance.
How Does a Vacuum Circuit Breaker Solve Reliability Problems in Medium-Voltage Power Systems?
Power users rarely complain about a circuit breaker when everything is running smoothly. The real frustration begins when equipment trips too often, maintenance windows grow longer, replacement costs rise, or system reliability becomes unpredictable.
New Products
Vacuum Circuit Breaker With PT
ZCW-72.5kV (126.5kV) L Type Open Combination
ZCW10-40.5L Type Open SF6 Combination Electric Appliance
252kV Outdoor HV AC SF6 Circuit Breaker
126kV Outdoor High Voltage SF6 Circuit Breaker
40.5kV Outdoor High Voltage SF6 VCB
40.5kV Outdoor High Voltage Sulfur Hexafluoride Circuit Breaker
40.5KV Indoor SF6 VCB
