Medium Voltage 50/51 Overcurrent Protection Relay for 35kv 10kv Substation

Product Description  AM3SE series microcomputer protection device integrates protection and control, and is suitable for user terminal substations (stations) of 35kV and below voltage level. Application areas cover electric power, water conservancy, transportation, petroleum, chemical, coal, metallurgy and other industries.Product Parameters  Power supplyRated inputAC/DC220V, or AC/DC110V, or DC48V, or DC24VRangeRared Voltage×(1±20%)Consumption≤10W ( DC )Rated VoltageRated inputAC 100V/100/VRange1~120VAccuracy±0.5%Consumption≤0.5VA  (single phase)Rated CurrentRated inputAC 5A /1ARange0.04In~15InAccuracy±0.5%Consumption≤0.5VA  (single phase)FrequenceRated frequency50Hz or 60HzRange45~55Hz or 60HzAccuracy±0.1HzDIRated VoltageAC/DC220V, or AC/DC110V, or DC48V, or DC24VRangeRared Voltage×(1±20%)Cconsumption≤1W(DC220V)(single channel)DO Mechanical life≥10000Switching capacity≥1000W,L/R = 40msOn current continuous ≥5A, short time(200ms)≥30A Interrupting capacity≥30W,L/R = 40msEnvironmentTemperature-10ºC~+55ºCHumidity5%~95% (No condensation and freeze inside)Altitude≤4000mInstallation InstructionsCertifications Company ProfilePackaging & ShippingFAQQ:Where is your company located?A:Our headquarter is in Shanghai, our factory locates in Jiangyin,Jiangsu Province,China.It takes about 1 hour by car from Shanghai Hongqiao International Airport to our factoryQ:What's your lead time?A:Sample time 1-3days,mass production 10~20days for order more than 500pcsQ:Payment terms?A:Usually,TT,credit card,western union,in cash and so on.You can also choose to pay 30% as deposit and the balance before shipment.Q:What certifications do you have ?A:We have ISO9001,IEC,CE and so on.Q:Can other logo be put on your products(OEM)?A:Yes,but MOQ for OEM will be at least 100pcs.We also need you provide logo Ai Format or EPS.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1