Jiangsu Profile
Product List
1786. 35kv Substation Power System Protection Device 
[Feb 20, 2022]
[Feb 20, 2022] AM5 series microcomputer protection devices are applicable to the user substation in which the input voltage is 35kv or above. AM5 can be used to protect and control the user substation and is being widely used in Power ...
1787. Solar DC Surge Arrester 500V 600V 800V Lightning Outdoor SPD 2 Pole DC Surge Protective Device for ... [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-500 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
1788. 3p 750V 1000V DC Surge Protective Device 20ka 40ka PV SPD for Solar Inverter [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP-1000 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
1789. Photovoltaic DC SPD 1200V 20/40ka 3 Poles Solar Surge Protection Device [Jul 07, 2026]
[Jul 07, 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.
1790. Anti Uav 50W Module Drone RF Module 300-400MHz/400-500MHz/2.4GHz/5.8GHz Jamming Anti-Drone Device [Jan 15, 2026]
[Jan 15, 2026] Anti UAV 50W module Drone RF Module 300-400MHz/400-500MHz/2.4GHz/5.8GHz jamming anti-drone device Product Description 1.RF DATA Item Spec. Remarks Frequency Range 300-400MHz Bandwidth ...
Company: Nanjing Reach Top Communication Technology Co., Ltd.
1791. 5000-5300MHz 50W 80W Signal Detector Jammer RF Signal Module Anti Uav Device [Dec 23, 2025]
[Dec 23, 2025] 5000-5300MHz 50w 80w Signal Detector Jammer RF Signal Module Anti UAV Device Product Description 1.RF DATA Item Spec. Remarks Frequency Range 300-400MHz Bandwidth Range±10MHz Frequency ...
Company: Nanjing Reach Top Communication Technology Co., Ltd.
1792. 400-500MHz 50W 100W 200W RF Power Amplifier Anti Uav Drone Defense Device [Dec 23, 2025]
[Dec 23, 2025] 400-500MHz 50w 100w 200w RF Power Amplifier Anti Uav Drone Defense Device Product Description 1.RF DATA Item Spec. Remarks Frequency Range 300-400MHz Bandwidth Range±10MHz Frequency ...
Company: Nanjing Reach Top Communication Technology Co., Ltd.
1793. 300kvar Power Factor Correction Low Voltage Capacitor Reactive Energy Automatic Compensation Device [Oct 10, 2025]
[Oct 10, 2025] Product Description Product Name: 200Kvar Capacitor Bank Dynamic reactive power compensation harmonic filter Thyristor Switched Capacitor system is designed for 0.4kV low voltage distribution network.It main includes ...
Company: Jiangsu Sfere Electric Co., Ltd.
1794. XCMG Official Power Switch Cabinet Ggj Low Voltage Reactive Power Compensation Device [Sep 26, 2025]
[Sep 26, 2025] Product Description XCMG Official Power Switch Cabinet GGJ Low Voltage Reactive Power Compensation Device The product is widely used in various fields such as power, chemical industry, ship building, subway, civil ...
Company: XCMG E-Commerce Inc.
1795. Tsotw Solar Surge Protective Device for 1500V 1800V SPD Lightning DC Surge Arrester Lightning ... [Jul 15, 2026]
[Jul 15, 2026] Product Description WSP40-1500 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 ...
Company: Nanjing Yihua Technology Co., Ltd.
1796. Type2 DC SPD 2p Ucpv750V In20ka Imax40ka up≤2.7kv PV Surge Arrester IP20 Solar Surge Protective ... [Jul 11, 2026]
[Jul 11, 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.
1797. Factory Supply 150V PV Surge Protector Device 2p Modular SPD with Visual Fault Indicator [Jul 07, 2026]
[Jul 07, 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.
1798. Arrester Testing Device for Rated Current 1-200kA with Impulse Specifications [May 06, 2026]
[May 06, 2026] Impulse Current Generator Description Impulse current test systems test transmission and distribution systems against effects of lightning and electromagnetic interference. Generate standard impulse current waveforms ...
1799. 800-900MHz 50W Anti Drone System Uav Defense Blocker Signal Jamming Device [Dec 23, 2025]
[Dec 23, 2025] 800-900MHz 50w Anti Drone System UAV Defense Blocker Signal Jamming Device Product Description 1.RF DATA Item Spec. Remarks Frequency Range 300-400MHz Bandwidth Range±10MHz Frequency ...
Company: Nanjing Reach Top Communication Technology Co., Ltd.
1800. Factory Direct High Quality S15-F RS485/Enet/WiFi Communication Interface Gateway Device [Mar 19, 2025]
[Mar 19, 2025] Factory Direct High Quality S15-F RS485/ENET/WiFi communication interface gateway device S15-X-L is a small gateway device that can collect multiple protocol bus devices and upload data to cloud platform or local HMI ...
Company: Jiangsu Sfere Electric Co., Ltd.
