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Water-Proof, Dust-Proof , Anti-Sunburn Mechanical Stroke Counter , Surge Protection Device Product Description OBVG-3M Lightning Stroke Counter is a counter that be install in the grounding line (earth line) of...
Water-Proof, Dust-Proof , Anti-Sunburn Mechanical Stroke Counter , Surge Protection Device Product Description OBVG-3M Lightning Stroke Counter is a counter that be install in the grounding line (earth line) of...
... lightning arrester will play a protective role once the abnormal voltage occurs. When the protected device is running under normal working voltage, the arrester will not work, and it will be regarded as a c...
DC Solar Surge Protection 3P for Photovoltaic System SPD Pluggable Lightning Protective Device DC Solar Surge Protection 3P for Photovoltaic System SPD Description: • Rated voltage: 1000 V DC • It is design acc...
... protect low-voltage consumer systems from overvoltages of all types and are available in single-pole to four-pole versions. The use of high-performance varistors permits a rapid response time and a low prot...
... voltage is caused by the lightning shock and the switching operation of the upstream power supply system. Therefore, the surge may damage the photovoltaic modules and inverters and other devices. This will ...
...m lightning induction voltage, power grid voltage fluctuation, electrostatic discharge and surge voltage caused by large load start-up. It is widely used in family housing, third industry and industrial fiel...
... system. It is a protective device for lightning protection and pressure protection in household, third industry and industrial fields. It is mainly used to limit overvoltage and discharge electric current. ...
...surge voltage protector tvss spd Type 2 surge arrester Product Feature: surge protection, large current capacity, low residual voltage, fast response time, standard guide rail design, convenient installment,...
...Surge Protector 6kA SPD Surge Protection for LED Street Lighting Feature: • Class III Protection. • Build-in beep status indication. • IEC 61643-11 / EN 61643-11 recognized. • Resistant to Peaks and Surges o...
Surge Arrester Spd , Surge Protective Module,Surge Protector Made With Material MOV OBV7-120 1. Working voltage: 220V/255V/275V/320V/385V/420V/440V/520V 2. Normal discharge current (8/20us) In: 40kA/80kA 3. Max...
Rotor surge protector for wind turbines MYS14 1000/15-3PE(S) Introduction The MYS14 surge protector is a new type of integrated modular protection device. It is used in B-class protection of rotors and various ...
... voltage Uc(V~): 140/320/440V ·Voitage Protection level Up(V~)kA: ≤0.8/1.4/2.0 ·Normal discharge current (8/20μs): 20kA ·Max discharge current (8/20μs): 40kA ·Response time: ≤25ns ·......
...surge arrester, LED SPD 20kV, acousto-optic alarm Product Details The product is a full range of power surge protection products designed by our company for LED outdoor lighting system, using GDT discharge t...
...the solar photovoltaic system based on the relevant standards. The photovoltaic lightning protection device is used to protect the sensitive line of the solar power generation protection device. It can maxim...
... design is installed on the 35mm electronic rail. • It protect to indirect and direct lightning effect or other transient overvoltage. • Built-in over-current overheating, temperature-controlled circuit brea...
... absorbing capability , low clamping voltage. Fast response(≤100ns) Zero power consumption with no leakage current. With dual self-protection circuit of over current and over...
... protection level (Up). It is characterized by its capacity to safely discharge current with 8/20 µs wave form. Type 2 surge arrester: Protects against overvoltage triggered by electrical switching operation...
... SPD suitable for the new energy wind power generation system. • Consist of varistor and thermal disconnection device • It is installed in the main power system at DC circuit, to protect against the indirect...
... MOV - Working voltage: 1000V - Thermal disconnect device for each individual connector - Lightning impulse current (10/350us): 5kA - Normal discharge current (8/20us) In: 20kA - Max. discharge ......