For any electrical system that operates at high voltage, performance testing is essential to ensure stability and safety. High Voltage Vacuum Relays (HVVRs) must pass a range of tests—such as dielectric strength, insulation resistance, and contact endurance—to guarantee reliable switching under extreme voltage stress. These tests validate product quality and minimize the risk of arc discharge and leakage.

Many industries in Southeast Asia, such as telecommunications, energy, and medical technology, rely on precise high-voltage control systems. However, one of the biggest challenges for buyers in this region is the inconsistency of product quality from low-cost suppliers. They often receive relays that fail under humidity or voltage surges due to insufficient testing or lack of standards.

At Jingdezhen WPVAC Electric Co., Ltd., every High Voltage Vacuum Relay undergoes strict factory testing before shipment. We perform comprehensive tests for withstand voltage (up to 70kV), contact resistance, and mechanical durability, ensuring reliability in tropical environments. Our testing procedures follow IEC guidelines, giving Southeast Asian customers confidence in long-term stability and safety.

For consistently tested and performance-verified High Voltage Vacuum Relays, Jingdezhen WPVAC Electric Co., Ltd. stands out as a dependable partner combining quality assurance and competitive pricing.