Shanghai Chenzhu Instrument Co., Ltd.
AC Power SPD
RMB 200.00 - 2000.00
The surge protector is designed to prevent transient surge conditions. Large single surge events, such as lightning, can reach hundreds of thousands of volts and can cause immediate or intermittent equipment failure. However, lightning and power anomalies account for only 20% of instantaneous surges. The remaining 80% of the surge activity is generated internally.
Our AC surge protectors/SPD overvolted protection and support long-term system reliability by absorbing large amounts of transient energy while maintaining low clamp voltages.
It can provide high-quality, safe and reliable surge protection for devices in power supply systems.
It was widely used in petrochemical, gas, environmental protection and new energy industries.
FAQ of AC Surge Protector
How to select SPD for AC power?-
1. Maximum continuous operating voltage Uc
2. Discharging capacity
What is In and limp means-
Nominal discharge current In is the Max. Anti-surge Current Capacity.
Impulse current Iimp is the current that defined by the three parameters: Ipak, Q, and W/R, typically with a waveform of 10/350us.
SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a professional intrinsic safety barrier manufacturers, we provide safety automation system, ac power surge protection device, ac unit power surge, power surge ac unit, ac spd type 2, ac voltage protector, surge protector for ac compressor, ac surge arrester and etc. Want to know ac surge protector price or more Please contact us.