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Product List
61. Modular Type Wsd-A15 AC Overvoltage Protection Device Power Line Surge Protective Device 
[Jun 06, 2026]
[Jun 06, 2026] Product Description 36MM Series - Switching Type SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
62. Wsd-A15 Flame Retardant Power Surge Protective Device Lightning Arrester [Jun 05, 2026]
[Jun 05, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
63. AC Power Supply System Surge Protective Device for Industrial Equipment [Jun 05, 2026]
[Jun 05, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
64. Wsd-A15 AC Power Distribution Cabinet Surge Arrester Modular Lightning Protection Device [Jun 05, 2026]
[Jun 05, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
65. Surge Protection Device for Building Power Distribution Systems [Jun 05, 2026]
[Jun 05, 2026] Product Description 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
66. High Performance AC Power Surge Protection Module [Jun 05, 2026]
[Jun 05, 2026] Product Description 36MM Series-Pressure limiting SPD (Class T1) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply system). ...
Company: Nanjing Yihua Technology Co., Ltd.
67. Wsd-A12.5 Flame Retardant Shell Power Surge Protector Modular Voltage Limiting Lightning Arrester [Jun 03, 2026]
[Jun 03, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
68. Power Surge Suppression Device for Automation Equipment [Jun 22, 2026]
[Jun 22, 2026] Product Description 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
69. Power Surge Protection Module for Circuit Safety [Jun 22, 2026]
[Jun 22, 2026] Product Description 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
70. Capability Power Grid Surge Adaptation Substation Power Transmission Facility Oil Immersed ... [May 29, 2026]
[May 29, 2026] Product Description The fully sealed distribution transformer from Jiangsu Hengyi Transformer Co., Ltd is engineered to perfection for the 10kV / 0.4kV, 50Hz distribution and transformation systems. It showcases ...
Company: Jiangsu Hengyi Transformer Co., Ltd
71. Reliable Power Horizontal Splitter with Surge Protection Features [Sep 13, 2025]
[Sep 13, 2025] Products Description Product Parameters Code No. 8T Biggest Splitting Strength 8 tons Max wood dia 300mm Min/Max wood length 200/700mm Power 380V/16A,4.7kW, 3-fas Weight 135kg Details ...
72. Solar Power 500VDC 2pole Surge Arrester Wsp-500 IP20 [Jun 09, 2026]
[Jun 09, 2026] Product Description WSP-500 DC Surge Protection Device (SPD) Ideal for Solar PV & DC Power Systems The WSP-500 series surge protection device is designed to safeguard low-voltage DC electrical systems and photovoltaic ...
Company: Nanjing Yihua Technology Co., Ltd.
73. Factory Supply AC Power Lightning Surge Protection Device [Jun 08, 2026]
[Jun 08, 2026] Product Description 36MM 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
74. Building Power Supply System Lightning Surge Device Wsd-B80 [Jun 08, 2026]
[Jun 08, 2026] Product Description 36MM 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). ...
Company: Nanjing Yihua Technology Co., Ltd.
75. High Reliability Power Supply Line Surge Suppressor [Jun 08, 2026]
[Jun 08, 2026] Product Description 36MM Series - Pressure-limiting SPD (T1 + T2 Class) Surge protection device to prevent lightning surge voltage in low-voltage electrical system or solar energy system (photovoltaic power supply ...
Company: Nanjing Yihua Technology Co., Ltd.
