T1 3 Pole AC SPD 280V Lightning Surge Protection Surge Protective
Device 3P
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:What about the time limit for getting a quote?
A:Typically, we provide a quotation within 24 hours after receiving
your inquiry and confirming the technical details.
Q:What about payment methods?
A:1. 30% T/T in advance as deposit ,balanced against the shipping
documents
2. irrevocable L/C at sight for order which amount is over 100
thousand USD
3. for old business partner,we can negociate together for other
special terms
Q:How long is the warranty?
A:All product have one-year warranty.
