Product Description Product Description
LY1-10/350 series switch-type high-energy SPD products are used for the first-level lightning protection of power supply systems below 380V.
LY1-10/350series Switch type high-energy surge protective.Apply for power supply system below 380VAC.protection zone1.
Product Features Product Features
1. Integrated surge protector unit.
2. It can withstand the impact of lightning current up to 50kA (10/350μs).
3. Action response time is less than 100 nanoseconds.
4. The color of the visible window indicates the working status of the protection: white (normal) and red (fault).
1. Could be replaced for the module not need rower cut.
2. Maximum current of endure the lightning stroke 50kA(10/350μs).
3. Time of response<100ns.
4. The color of visible window shows operating status, green means normal, red means abnormal.
Main Technical Parameters Main Technical Parameters
Model Model ParametersTechnical Parameters | LY1-B |
Rated operating voltage Rate Operating Voltage Uc(V~) | 220V 380V |
Maximum Continuous Operating Voltage Uc(V~) | 385V/420V |
Voltage Protection Level Up(V~)kA | 275V | 320V | 320V | 385V |
Nominal Discharge Current In(8/ μ 20 μ s)kA | ≤ 1.2 | ≤ 2.0 | ≤ 2.2 | ≤ 2.6 |
Maximum Discharge Current Imax(8/ μ 20 μ s)kA | 15 | 25 | 25 | 50 |
Response Time Response Time ns | <100 |
Test according to Test Standard | GB18802\IEC61643-1 |
Access wire loading area L/N(mm 2 )The Cross Section of L/N Line | 16 |
Access wire carrying area PE (mm 2 ) The Cross Section of PE Line | 35 |
Selection of Fuse and Circuit Breaker Fuse or Switch(A) | 63A , 100A |
Working EnvironmentOperating Environment ℃ | -40 °C ~+85 °C |
Relative Humidity (25 ℃ ) | ≤ 95 % |
InstallInstallation _ | Standard Rail Standard Rail 35mm |
Shell MaterialMaterial Of Outer Covering | Fiber glass reinforced plastic |