T1 3 Pole AC SPD 280V Lightning Surge Protection Surge Protective
Device 4P
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 to purchase?
A:Reach out to us with your inquiry → provide drawings,
requirements, and customization needs → inform us of your usage
scenarios → receive our expert product design suggestions →
negotiate details → confirm sample → sign contract/deposit → mass
production → goods ready → balance payment/delivery → initiate
further cooperation.
Q:What's the delicery time?
A:Usually it will take 1-3 weeks for production according to the
quantity.
Q: How is your technical support?
A: We provide online service through Email. Any problem after
delivery, we will offer you video call anytime, our engineer will
also go to oversea help our customers if necessary.
