Short Description:
LYD-60 series modular type power supply pressure limiting surge protectoris on the basis of IEC61643-11, GB18802.1 standard design and manufacture, canbe close to the protected equipment installation, the maximum discharge currentof 60 A mu s (8/20), this product is a standard 35 mm guide rail styleinstallation, have red, green, mechanical failure indicator, suitable forlow voltage circuit of secondary protection, depending on the powerdistribution system (TT TN IT) can choose a variety of combinations. Ty1-60zero-ground protection combination is also called 1+1/3+1 protection mode, NPE:TY1-60NPE zero-ground protection module.
Features
LYD-60 series modular type power supply pressure limiting surge protectoris on the basis of IEC61643-11, GB18802.1 standard design and manufacture, canbe close to the protected equipment installation, the maximum discharge currentof 60 A mu s (8/20), this product is a standard 35 mm guide rail styleinstallation, have red, green, mechanical failure indicator, suitable forlow voltage circuit of secondary protection, depending on the powerdistribution system (TT TN IT) can choose a variety of combinations. Ty1-60zero-ground protection combination is also called 1+1/3+1 protection mode, NPE:TY1-60NPE zero-ground protection module.
Red green failure indicator
Remote alarm interface is optional
The reaction speed is less than 25 nanoseconds
Maximum discharge current of single module 60kA(8/20 microns)
Built-in over heat/over current breaker
Product characteristics
Specification | LY1-60 |
Item name | Surge protection |
SPD dassification according to EN61643-11 | Type 2 |
power system | TT-TN-IT |
Nominal voltage | 220/380V |
Max. continuous operating a.c. voltage Uc | 275/320/385V |
Norminal discharge current (8/20μs) In | 30kA |
Max. discharge current(8/20us) Imax | 60kA |
Voltage protection level UP | 1.6/1.8/2.2 kV |
Remote communication alarm | selectable |
Operating state/ fault indication | green/ red |
Cross-section area | 4-35mm2 |
For mounting on | 35mm Din rail |
Degree of protection | IP20 |
Operating temperature range Tu | -40~70℃ |
Enclosure material | Thermal plastic UL94-V0 |