Inquiry:
Feature:
10KA-20KA House Lightning Surge Protective Protector;
Electric ratings: 220-385V, AC50/60Hz, 3-phase;Application: Protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage.
Specification:
Model | CST-20K-3 | CST-40K-3 | CST-80K-3 |
Rated operation voltage(Un) | AC220V | ||
Max. Continuous Operating Voltage(Uc) | AC385V | ||
Nominal Discharge Current(8/20μs)(In) | 10KA | 20KA | 40KA |
Max. Discharge Current(8/20μs)(Imax) | 20KA | 40KA | 80KA |
Voltage Protection Level(Up) | ≤1.6KV | ≤1.8KV | ≤2.5KV |
Response Time | ≤25ns | ||
Invalidation | Green/Red window color showing working status,green=normal ,red=abnormal | ||
Storage Environment | -40℃~90℃ | ||
Working Environment | -35℃~90℃ | -35℃~75℃ | |
Material of Outer Shell | Flame retardant materials | ||
Net Weight | 520g | 700g | |
Size | 73*65*94mm | 108*61*91mm | |
Connector | Terminal | ||
Installation | Standard rail 35mm |
Contact: Hedy
Phone: 0086-13509605206
Tel: 0086-755-2919 5509
Email: sales03@cctv-accessory.com
Whatsapp: 86-13509605206
Add: Shenzhen, Guangdong, China