Jiangsu Profile
Product List
21391. 110V DC 2p SPD 20ka 40ka for Telecom Base Station 
[Jun 10, 2026]
[Jun 10, 2026] 18MM Series - Pressure-limiting SPD (Class T2) 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
21392. 2p 110V DC Surge Protector 20ka/40ka IP20 for Telecom Equipment [Jun 10, 2026]
[Jun 10, 2026] 18MM Series - Pressure-limiting SPD (Class T2) 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
21393. 2p 48VDC SPD 40ka Max Surge Current Protection [Jun 10, 2026]
[Jun 10, 2026] 18MM Series - Pressure-limiting SPD (Class T2) 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
21394. 2p 48V DC Surge Protector SPD for DC Power Supply & Control System [Jun 10, 2026]
[Jun 10, 2026] WSP40-48 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21395. CE Certified 48V DC 2p Surge Protector with Visual Indicator [Jun 10, 2026]
[Jun 10, 2026] WSP40-48 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21396. 2p 48V DC Surge Protector 20ka/40ka IP20 for Telecom Equipment [Jun 10, 2026]
[Jun 10, 2026] WSP40-48 Class T2 SPD DC Surge Protector Device 18mm Width PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21397. CE Certified 1800V DC 3p Solar Surge Protector with Indicator 20/50ka [Jun 10, 2026]
[Jun 10, 2026] WSP-1800 Class T1T2 SPD DC1800V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21398. 1800V DC Surge Protective Device 20ka 50ka PV SPD for Solar Inverter [Jun 10, 2026]
[Jun 10, 2026] WSP-1800 Class T1T2 SPD DC1800V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21399. 1500V 1800V DC 3p Photovoltaic Surge Protector SPD for Solar PV System [Jun 10, 2026]
[Jun 10, 2026] WSP-1800 Class T1T2 SPD DC1800V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21400. High Quality 1500V DC 3 Pole PV SPD Iimp 6.25ka Itotal 12.5ka [Jun 10, 2026]
[Jun 10, 2026] WSP-1500 Class T1T2 SPD DC750V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21401. 3p 1500VDC PV SPD 20ka 50ka Lightning Protection Device [Jun 10, 2026]
[Jun 10, 2026] WSP-1500 Class T1T2 SPD DC750V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21402. 1500V 3 Pole Surge Protection Device Iimp 6.25ka 12.5ka for Photovoltaic Application [Jun 10, 2026]
[Jun 10, 2026] WSP-1500 Class T1T2 SPD DC750V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21403. 3p 1200VDC PV SPD 20ka 50ka Lightning Protection Device [Jun 10, 2026]
[Jun 10, 2026] WSP-1200 Class T1T2 SPD DC750V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21404. 1200V DC Surge Protective Device 20ka 50ka PV SPD for Solar Inverter [Jun 10, 2026]
[Jun 10, 2026] WSP-1200 Class T1T2 SPD DC750V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
21405. 1200V DC 3p Photovoltaic Surge Protector SPD for Solar PV System [Jun 10, 2026]
[Jun 10, 2026] WSP-1200 Class T1T2 SPD DC750V Surge Protector Device With PV Solar Surge Protection Device Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system ...
Company: Nanjing Yihua Technology Co., Ltd.
