Metal Oxide Varistor manufacturers IEC 60099 Standard disc varistor Compliance with IEC / IEEE (ANSI) standard IEC 60099 Standard disc varistor Available for special applications, A wide range of products to meet various applications Excellent non-linear characteristics High discharge current capability High energy absorb capability lower residual voltage, suitable for riser pole Arrester Excellent aging performance Application both of DC and AC power system Application for distribution and station arrester, also for electrified railways arrester Under oil for protection of transformer windings Metal oxide disc varistor (MOVs, also called as Zinc oxide elements) , the heart of surge arresters, are manufactured under strict quality control. When an overvoltage such as a lightning surge is applied, it instantly changes from high impedance to low impedance. By becoming low impedance, overcurrents such as lightning currents can flow to the secondary side (grounding side, etc.), after which it automatically returns to high impedance immediately. Applicantion for Arrester Classification DM (IEC Standard) SpecificationDiameterThicknessD.C. reference voltage (U1mA)Max. ratio of residual voltage (8/20us)Current impulse withstand capabilityRecommended rated voltageMaximum energy absorption capacity 4/10us2ms mmmmkVat 5kAkAAkVkJ/kVr MOV30脳330卤0.53.0卤0.50.6-0.81.82401500.280.8 MOV30脳630卤0.56.0卤0.51.2-1.61.82401500.50.8 MOV30脳2030卤0.520卤0.54.0-4.81.826515031.2 MOV30脳3030卤0.530卤0.56.2-7.01.82651504.51.2 MOV32脳2032卤0.520卤0.54.0-4.81.756520031.6 MOV32脳3032卤0.530卤0.56.2-7.01.75652004.51.6 MOV35脳2035卤0.520卤0.54.0-4.81.736525032.0 MOV35脳3035卤0.530卤0.56.2-7.01.73652504.52.0 Applicantion for Arrester Classification DH (IEC Standard) SpecificationDiameterThicknessD.C. reference voltage (U1mA)Max. ratio of residual voltage (8/20us)Current impulse withstand capabilityRecommended rated voltageMaximum energy absorption capacity 4/10us2ms mmmmkVat 10kAkAAkVkJ/kVr MOV36.5脳2036.5卤0.520卤0.54.0-4.81.8310035032.5 MOV36.5脳3036.58卤0.530卤0.56.2-7.01.831003504.52.5 MOV42脳2042卤0.520卤0.54.0-4.81.8110040033.4 MOV42脳3042卤0.530卤0.56.2-7.01.811004004.53.4Metal Oxide Varistor manufacturers website:http://www.jnearrester.com/metal-oxide-varistor/