factory wholesale good quality Surge protective devices-SPD to Maldives Manufacturer
Overview:
Well-run equipment, professional sales team, and better after-sales services; We are also a unified big family, everyone stick to the company value "unification, dedication, tolerance" for factory wholesale good quality Surge protective devices-SPD to Maldives Manufacturer, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Poduct Illustration
Product Features
- The Surge protective devices(SPDs), suitable for residential,commercial and industrial appications, are designed to limit transient overvoltage and run-off lightning currents.
- It provides reliable protection from the destructive effects of lightning and switching
overvoltages.
Function:
- are lightning current arrsters, they can handle and divert high energy from lightning.
-they are necessary when the installation is exposed to direct lightning(for example when the buiding is equipped with external lightning protection system or powered by aerial lines).
Technical Data
| Model: | Max continuous operationl voltage Uc-(V): | Nominal discharge current In(8/20s)(KA): | Max. discharge current Imax(8/20μs)(KA): | Level of protection Up(KV): | Protection category: |
| FTY-D25 | 385 | 10 | 25 | 1.5 | D |
| 275 | 10 | 25 | 1.2 | ||
| FTY-D25/NPE | 385/255 | 10 | 25 | 1.5/1.2 | D |
| 275/255 | 10 | 25 | 1.2 | ||
| FTY-C40 | 420 | 20 | 40 | 2 | C |
| 385 | 20 | 40 | 1.8 | ||
| 275 | 20 | 40 | 1.5 | ||
| FTY-C40/NPE | 420/255 | 20 | 40 | 2.0/1.5 | C |
| 385/255 | 20 | 40 | 1.8/1.5 | ||
| 275/255 | 20 | 40 | 1.5 | ||
| FTY-B60 | 420 | 30 | 60 | 2.2 | B |
| 385 | 30 | 60 | 2 | ||
| FTY-B60/NPE | 420/255 | 30 | 60 | 2.2/1.5 | B |
| 385/255 | 30 | 60 | 2.2/1.5 | ||
| FTY-80 | 420 | 40 | 80 | 2.5 | B |
| 385 | 40 | 80 | 2.2 | ||
| FTY-B80/NPE | 420/255 | 40 | 80 | 2.5/1.5 | B |
| 385/255 | 40 | 80 | 2.5/1.5 | ||
| FTY-B100 | 440 | 50 | 100 | 3 | B |
| 420 | 50 | 100 | 2.8 | ||
| FTY-B100/NPE | 440/225 | 50 | 100 | 3.0/1.5 | B |
| 440/226 | 50 | 100 | 3.0/1.5 |
| Model | Max. continuous operationl voltage Uc-(V) | Impulse current Limp(10/ 350MS) | Nominal discharge current (8/20MS) | Voltage protection level | Follow current interruting rating Ifi | Max. back-up fuse | Response time | Stocking and operating temperature |
| FTY-125 | 275V/50/60Hz | 25KV | 20KA | ≤1.8KA | 17.5KArms | 125AgL | ≤100ns | -40℃-+70℃ |
