Product description
Designed for installation in LPZ 2-3 and subsequent lightning protection zones, this fine-wire lightning arrester delivers dedicated lightning protection for end-level equipment in both AC and DC power systems. It is typically installed in series at the front of the protected equipment to clamp transient overvoltages effectively.
Product features
● Full-Mode Surge Protection: Dual-port design provides comprehensive protection against all surge modes, safeguarding sensitive end devices.
● Compact & Hassle-Free Installation: Ultra-small form factor enables easy DIN rail mounting, saving valuable panel space while simplifying on-site setup.
● Reliable & Stable Performance: Compliant with IEC 61643-11 standards, featuring low residual voltage and fast response time to ensure long-term protection stability.
Product Specification
| Standards |
IEC 61643-11
|
| SPD type |
T2,T3
|
| Models |
LS-P24
|
| Nominal operating voltage Un |
24Vdc
|
| Maximum continuous operating voltage Uc |
32Vdc
|
| Nominal discharge current (8/20μs)In |
2kA
|
| Maximum discharge current (8/20μs) Imax |
3kA
|
| Voltage protection level In@Up |
≤200V
|
| Response time tA |
≤25ns
|
| Load current IL |
|
| Failure mode |
open circuit
|
| Deterioration indication |
LED green: OK; Off: Fail
|
| Protection Circuit |
|
Mechanical parameters
| Installation method |
DIN Rail 35mm |
| Screw torque |
1N*m |
| Strip length |
10mm |
| Wiring cross-sectional area |
0.75mm²-2.5mm² |
| Product size |
90mmx36mmx68mm |
| Shell material and flame retardant grade |
PA66,VO |
| Installation position |
Indoor |
| Degrees of protection provided by enclosure |
IP20 |
| Temperature range |
-40℃…+80℃ |
| Humidity range |
Relative humidity ≤ 95% (max 40 ℃) |
FAQ
1.Q: What is your company's core business?
A: We are a high-tech enterprise dedicated to the R&D, manufacturing, sales, and installation services of lightning arresters and related surge protection products.
2.Q: What types of products do you offer?
A: Our product range includes ultra-low residual voltage lightning arresters, lightning protection boxes, modules, composite lightning arresters, signal lightning arresters, and more.
3.Q: Which industries are these SPDs intended for?
A: These SPDs are targeted at telecommunications base stations, intelligent transportation systems, security monitoring equipment, and small-scale power distribution units in industrial sites.
4.Q: Are you open to customizing product parameters or packaging?
A: Yes, we welcome OEM/ODM cooperation for custom voltage levels, branding, and packaging, provided the core performance (Up ≤200V, Imax ≥30kA) remains unchanged.
5.Q: How do you evaluate supplier quality and after-sales support?
A:We offer a minimum 2-year warranty, and respond to technical inquiries within 24 hours.
A: We prioritize product quality and customer satisfaction, offering excellent after-sales service and ensuring our products meet the highest standards.
Product Tags:
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