T1 3 Pole AC SPD 280V Lightning Surge Protection Surge Protective
Device 3P+N
Product Description
Surge protection device to prevent lightning surge voltage in
low-voltage electrical system or solar energy system (photovoltaic
power supply system). These devices must be installed in parallel
on the low-voltage distribution system or DC power supply system to
be protected, and provide common and different modes of protection.
Its installation location is recommended to be located at the front
end of the household side of the distribution system or at both
ends of the DC power line (solar panel side and inverter/converter
side), and equipped with matching circuit breakers or fuses
Product Features
1.T2, T1+T2 surge protection devices are available for
photovoltaic/low-voltage power system.
2. Module design, easy installation, and replaceable.
3. The color of the visible window indicates the running status,
green indicates normal, and red indicates abnormal.
4. No leakage, no working current.
5. Remote signal or intelligent monitoring module (optional).
Product Parameters
| Test standards | EN/IEC61643-11(Type 1 /Class 1/T1) |
| Maximum operating voltage(Ac)Uc | 280V |
| Lightning impulse current (10/350 µs) (Iimp) | 50kA | 320V | 385V | 440V | 600V | NPE:255V |
| Total lighting current(10/350 µs)L1/N→PE Itoal | 1P:50kA,2P:100kA,3P:150kA,4P:200kA, |
| Voltage Protection Level Up | ≤1.5kV |
| Response time ta | <100ns | ≤1.6kV | ≤1.8kV | ≤3.6kV | ≤4.6kV | ≤1.5kV |
| Degree of protection | IP20 |
| Range of operating temperatures | -40ºC~+80ºC |
| Failure indication | Green:normal Red:invalid |
| Approvals,certification | TUV/CB/CE/IEC/ROHS |
| Pole | 1P/2P/3P/4P/1P+N/3P+N |
| Remote signal interface connection capability | Available |
| Protection Class | IP20 |
FAQ:
Q: How about the terms of payment?
A: Generally through L/C, D/A, D/P, T/T and so on.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q:How to buy your ideal products?
A: You can provide us your drawings, and we will produce it as per
your drawings. Or we can design it if you do not have a clear plan.
Q:What about the delivery time?
A:Delivery time varies by product demand and quantity. Usually,
after receiving the deposit, it takes 10 to 30 working days. We
will confirm based on the actual situation.
