- Circuit Breakers[10]
- Terminals[5]
- Electrical Plugs & Sockets[1]
- Fuses[1]
- Other Electrical Equipment[2]
- Power Accessories[7]
- Power Distribution Equipment[10]
- Voltage Regulators/Stabilizers[1]
- Other Switches[10]
- Transformers[10]
- Ice Crushers & Shavers[8]
- Ice Makers[3]
- Cold Room[10]
- Heat Exchanger[10]
- Ice Machine[10]
- Other Refrigeration & Heat Exchange Equipment[2]
- Refrigeration & Heat Exchange Parts[8]
Power Supply SPD
Power Supply SPD,Power SPD
1.Imax10~100kA,Up0.8~2.5kV
2.Failure tripping
3.Local&remote alarm
4.Rail mount
Power Supply SPD,Power SPD
Application
For TN-S, TN-C, TN-C-S, TT and IT power systems of AC50Hz/60Hz, 380V and below, to protect the AC networks from both multiple atmospheric and switching overvoltages as well as Very Fast Transients (VFT).
Feature
1. Response in nanoseconds
2. Overheating and over-current protection
3. Local indication by visually display, remote signal alarm contact and failure tripping device
4. Hot plug pull
5. User-replaceable phase surge pluggable modules
6. High energy input capacity
7. Stable U-I characteristics even after multiple strokes
8. Proof against ageing
9. Explosion and shatter-resistant design
10. Pollution resistant and UV-stable
11. Housing resistant to rough handling
12. Maintenance free
13. Stable against shock and vibration
14. High mechanical resistance
15. Standard 35mm rail mounting
Max continuous operating voltage: 275V, 320V, 385V, 420V, 485V, 550V