Leroy Somer R731 AVR Original Automatic Voltage Regulator[Spca003]

Spare Part Automatic Voltage Regulator Leroy Somer Marathon Mecc Alte Siemens Input Voltage Jumper selectable  95-132V ac or 190-264V ac Frequency 50-60 Hz nominal Phase1Output Voltage Max 90V dc at 207V ac input Current Continuous 4A dc, intermittent 6A for 10 secs Resistance 15 ohms minimum Regulation  +/- 1.0% Thermal Drift 0.05% per deg. C change in AVR ambient Typical system response AVR response 20ms Filed current to 90% 80 ms Machine Volts to 97% 300ms External voltage adjustment +/-10% with 1 k ohm 1 watt trimmer Under frequency protection Set point 95% Hz Slope 170% down to 30 Hz Unit power dissipation 12 watts maximum Build up voltage 4 Volts @ AVR terminalsEnvironmental Vibration 20-100 Hz,50mm/se 100Hz - 2kHz, 3.3g Operating temperature -40 to +70 Deg. C Relative Humidity 0-70 Deg. 95% C Storage temperature -55 to +80 Deg. CMecca Power Service Department Offers:1. Source for replacement for broken parts 2. Stock of fast-moving parts (air, fuel, oil fiters etc.) 3. Share large supply chain and fast delivery 4. Economic price and full range quality components 5. Professional recommendation stock list for your gensets' maintenance 6. Complete set parts to rebuild engine,generator and gensets Mecca Power ensures parts available on maintenance services, repairs, equipment upgrades, overhauls and refurbishment.     Assure short delivery time. Note:All spare parts offered base on Ex-Works. If any more need or extended service please kindly get new offer from on-line sales directly. Thanks.   Applicationdiesel engine spare parts MaterialsteelDelivery termFOB, CIF, EXWPackage1, Natural packing 2, As customer requirementWarranty6 monthShipping methodBy sea, by air, by express  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1