FAQ for LY10 Din-Rail plug-in type DATA SIGNAL/DC SURGE PROTECTIVE DEVICE
1. What is the main function of the LY10 data and signal DC SPD?
The LY10 series is designed to protect low-voltage DC power lines and signal lines from transient overvoltage caused by lightning strikes and electrical switching.
2. What protection components are used inside this device?
This model adopts a MOV + GDT hybrid protection circuit, combining fast response time with high surge discharge capability for sensitive signal systems.
3. Which applications is this SPD suitable for?
It is widely used in data acquisition systems, industrial sensors, control signals, DC power supplies, and communication interfaces.
4. Does this SPD affect signal transmission quality?
No. The LY10 is engineered with low capacitance design, ensuring minimal signal attenuation and stable data transmission.
5. What installation method does this model support?
The device supports DIN-rail mounting, making it easy to integrate into control cabinets and automation panels.
6. Is the LY10 compliant with international standards?
Yes. It is manufactured according to IEC 61643-21 / EN 61643-21, and meets CE compliance requirements.
7. Can this model be customized for OEM projects?
Yes. We support Personnalisation OEM/ODM, including voltage level, interface type, labeling, and bulk supply.
