{"product_id":"bently-nevada-3500-53-133388-01-overspeed-detection-module","title":"Bently Nevada 3500\/53 133388-01 Module de détection de survitesse","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 3500\/53 133388-01\u003c\/strong\u003e is a high-reliability, fast-response, redundant tachometer module designed specifically for machinery overspeed protection within the \u003cstrong\u003e3500 Series Machinery Detection System\u003c\/strong\u003e. It meets the rigorous requirements of American Petroleum Institute (API) Standards 670 and 612 for overspeed protection.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e3500\/53\u003c\/strong\u003e module accepts input signals from proximity probe transducers or magnetic pickups to continuously monitor rotational speed. Multiple modules can be combined in a 3500 rack featuring redundant power supplies to form a 2-out-of-2 or a 2-out-of-3 voting logic system. The module provides proportional current outputs for recorders, buffered transducer outputs for diagnostics, and onboard single-pole double-throw (SPDT) relays to drive emergency shutdown systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports 2-out-of-2 or 2-out-of-3 redundant voting configurations.\u003c\/li\u003e\n\u003cli\u003eCompatible with proximity probes and passive magnetic pickups.\u003c\/li\u003e\n\u003cli\u003eProvides both auto-threshold and manual-threshold transducer conditioning.\u003c\/li\u003e\n\u003cli\u003eIntegrated single-pole double-throw (SPDT) relays with selectable normally energized or normally de-energized operation.\u003c\/li\u003e\n\u003cli\u003eFront panel LED indicators for module status, communication, bypass, test mode, and alarms.\u003c\/li\u003e\n\u003cli\u003eDedicated front-panel coaxial connector for buffered transducer output.\u003c\/li\u003e\n\u003cli\u003eSoftware-configurable alarm setpoints for Under Alert, Over Alert, and Danger (Overspeed).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSteam turbines\u003c\/li\u003e\n\u003cli\u003eGas turbines\u003c\/li\u003e\n\u003cli\u003eTurbo-compressors\u003c\/li\u003e\n\u003cli\u003eHigh-speed expanders\u003c\/li\u003e\n\u003cli\u003eLarge industrial pumps and fans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"1\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"2\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eBrand\u003c\/td\u003e\n\u003ctd data-row=\"2\"\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"3\"\u003e\u003cstrong\u003eModel\/Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003ePart Number\u003c\/td\u003e\n\u003ctd data-row=\"3\"\u003e133388-01 (3500\/53)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"4\"\u003e\u003cstrong\u003eElectrical Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd data-row=\"4\"\u003e+10.0 V to -24.0 V (internally limited)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"5\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd data-row=\"5\"\u003e20 k Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"6\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-row=\"6\"\u003e8.0 watts, typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"7\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003eTransducer Power Supply\u003c\/td\u003e\n\u003ctd data-row=\"7\"\u003e-24 Vdc, 40 mA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"8\"\u003e\u003cstrong\u003eSupported Transducers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003eProximity Probes\u003c\/td\u003e\n\u003ctd data-row=\"8\"\u003e3300 8 mm, 3300 16 mm HTPS, 7200 5 mm, 8 mm, 11 mm, 14 mm, 3300 RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"9\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003eMagnetic Pickups\u003c\/td\u003e\n\u003ctd data-row=\"9\"\u003ePassive magnetic pickups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"10\"\u003e\u003cstrong\u003eSignal Conditioning\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003eFrequency Response\u003c\/td\u003e\n\u003ctd data-row=\"10\"\u003e1 to 255 events per revolution, max 99,999 rpm, max input 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"11\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003eMin Input Frequency\u003c\/td\u003e\n\u003ctd data-row=\"11\"\u003eProximity: 0.0167 Hz (1 rpm @ 1 event\/rev); Magnetic Pickup: 3.3 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"12\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003eRPM Accuracy\u003c\/td\u003e\n\u003ctd data-row=\"12\"\u003e\u0026lt; 100 rpm: ±0.1 rpm; 100 to 10,000 rpm: ±1 rpm; 10,000 to 99,999 rpm: ±0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"13\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eAuto Threshold\u003c\/td\u003e\n\u003ctd data-row=\"13\"\u003eMinimum 1 volt peak-to-peak (for inputs above 0.0167 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"14\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"14\"\u003eManual Threshold\u003c\/td\u003e\n\u003ctd data-row=\"14\"\u003eUser selectable from +9.9 Vdc to -23.9 Vdc; Minimum 500 mV peak-to-peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"15\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"15\"\u003eHysteresis\u003c\/td\u003e\n\u003ctd data-row=\"15\"\u003eUser selectable from 0.2 to 2.5 volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"16\"\u003e\u003cstrong\u003eOutputs \u0026amp; Recorder\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"16\"\u003eRecorder Output\u003c\/td\u003e\n\u003ctd data-row=\"16\"\u003e+4 to +20 mA, proportional to full-scale range (rpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"17\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"17\"\u003eVoltage Compliance\u003c\/td\u003e\n\u003ctd data-row=\"17\"\u003e0 to +12 Vdc range across load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"18\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"18\"\u003eLoad Resistance\u003c\/td\u003e\n\u003ctd data-row=\"18\"\u003e0 to 600 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"19\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"19\"\u003eRecorder Resolution\u003c\/td\u003e\n\u003ctd data-row=\"19\"\u003e0.3662 uA per bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"20\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"20\"\u003eRecorder Error\u003c\/td\u003e\n\u003ctd data-row=\"20\"\u003e±0.25% at room temperature; ±0.7% over temperature range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"21\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"21\"\u003eRecorder Update Rate\u003c\/td\u003e\n\u003ctd data-row=\"21\"\u003eApproximately 100 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"22\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"22\"\u003eBuffered Output Impedance\u003c\/td\u003e\n\u003ctd data-row=\"22\"\u003e550 Ohm (coaxial connector on front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"23\"\u003e\u003cstrong\u003eRelay Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"23\"\u003eRelay Type\u003c\/td\u003e\n\u003ctd data-row=\"23\"\u003eSingle-pole, double-throw (SPDT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"24\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"24\"\u003eMax Switched Power\u003c\/td\u003e\n\u003ctd data-row=\"24\"\u003edc: 120 W; ac: 600 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"25\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"25\"\u003eMax Switched Current\u003c\/td\u003e\n\u003ctd data-row=\"25\"\u003e5 A (Resistive Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"26\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"26\"\u003eMin Switched Current\u003c\/td\u003e\n\u003ctd data-row=\"26\"\u003e100 mA @ 5 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"27\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"27\"\u003eMax Switched Voltage\u003c\/td\u003e\n\u003ctd data-row=\"27\"\u003edc: 30 Vdc; ac: 250 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"28\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"28\"\u003eContact Life\u003c\/td\u003e\n\u003ctd data-row=\"28\"\u003e100,000 cycles @ 5 A, 24 Vdc or 120 Vac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"29\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"29\"\u003eSealing \u0026amp; Protection\u003c\/td\u003e\n\u003ctd data-row=\"29\"\u003eEpoxy sealed; 250 Vrms arc suppressors standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"30\"\u003e\u003cstrong\u003eAlarms\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"30\"\u003eAlarm Setpoints\u003c\/td\u003e\n\u003ctd data-row=\"30\"\u003eUnder Alert, Over Alert, Danger (Overspeed) via software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"31\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"31\"\u003eAlarm Time Delays\u003c\/td\u003e\n\u003ctd data-row=\"31\"\u003eLess than 30 ms above 300 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"32\"\u003e\u003cstrong\u003eEnvironmental Limits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"32\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-row=\"32\"\u003e-30 Celsius to +65 Celsius (-22 Fahrenheit to +149 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"33\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"33\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd data-row=\"33\"\u003e-40 Celsius to +85 Celsius (-40 Fahrenheit to +185 Fahrenheit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"34\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"34\"\u003eHumidity\u003c\/td\u003e\n\u003ctd data-row=\"34\"\u003e95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"35\"\u003e\u003cstrong\u003ePhysical Attributes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-row=\"35\"\u003eMonitor Module Dimensions\u003c\/td\u003e\n\u003ctd data-row=\"35\"\u003e241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"36\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"36\"\u003eMonitor Module Weight\u003c\/td\u003e\n\u003ctd data-row=\"36\"\u003e0.82 kg (1.8 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"37\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"37\"\u003eI\/O Module Dimensions\u003c\/td\u003e\n\u003ctd data-row=\"37\"\u003e241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-row=\"38\"\u003e\u003c\/td\u003e\n\u003ctd data-row=\"38\"\u003eI\/O Module Weight\u003c\/td\u003e\n\u003ctd data-row=\"38\"\u003e0.45 kg (1.0 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Directives:\u003c\/strong\u003e EN50081-2 (Radiated\/Conducted Emissions EN 55011 Class A), EN50082-2 (ESD EN 61000-4-2, Radiated ENV 50140, Conducted ENV 50141, Fast Transient EN 61000-4-4, Surge EN 61000-4-5, Magnetic Field EN 61000-4-8, Voltage Dip EN 61000-4-11, Radio Telephone ENV 50204)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Voltage Directives:\u003c\/strong\u003e EN 61010-1 Safety Requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Approvals:\u003c\/strong\u003e CSA\/NRTL\/C, Class I, Div 2, Groups A, B, C, D, T4 @ Ta = -20 Celsius to +65 Celsius (Certification Number: CSA 150268-1002151)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRack Requirements:\u003c\/strong\u003e The overspeed detection system must be installed in a 3500 rack equipped with redundant power supplies to ensure continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoting Logic Configuration:\u003c\/strong\u003e For optimal protection and compliance with industry safety standards, combine multiple modules to establish a 2-out-of-3 voting scheme.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring and Shielding:\u003c\/strong\u003e Ensure transducer cables are properly shielded and grounded according to standard Bently Nevada practices to mitigate EMI\/RFI interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransducer Threshold Selection:\u003c\/strong\u003e Use the Auto Threshold setting for standard speed ranges above 1 rpm. For specialized low-speed applications or weak signals, configure the Manual Threshold via software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelay Configuration:\u003c\/strong\u003e Verify the hardware switch selection for Normally Energized (NE) or Normally De-energized (ND) matches the logic requirements of the emergency shutdown system before commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary function of this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module provides high-speed, redundant machinery overspeed detection and protection for critical industrial rotating assets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich API standards does this module comply with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is designed to meet the specific overspeed protection requirements outlined in API Standards 670 and 612.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module handle inputs from magnetic pickups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it accepts signals from passive magnetic pickups as well as standard proximity probe transducers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum speed range supported by the module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module supports a maximum full-scale range of 99,999 rpm and an input frequency up to 20 kHz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voting logic is recommended for the overspeed system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 2-out-of-3 voting system configuration is highly recommended for optimal reliability and fault tolerance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the typical response time for an alarm?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe alarm time delay is less than 30 ms when operating above an input frequency of 300 Hz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the module provide an analog trend output?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it provides a +4 to +20 mA recorder output proportional to the configured full-scale rpm range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens if the recorder output suffers a short circuit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module operation remains completely unaffected by short circuits on the recorder output line.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the threshold configuration options for speed detection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt features Auto Threshold for signals above 0.0167 Hz and a software-adjustable Manual Threshold from +9.9 Vdc to -23.9 Vdc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of internal relays are used?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module utilizes epoxy-sealed single-pole double-throw relays equipped with standard 250 Vrms arc suppressors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the relay states be modified?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach relay is switch-selectable to operate as either Normally Energized or Normally De-energized.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does a solid light on the Bypass LED indicate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Bypass LED indicates that the overspeed module has been placed into its bypass mode, suspending active trip outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module safe for deployment in hazardous areas?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it carries CSA\/NRTL\/C approval for Class I, Division 2, Groups A, B, C, and D hazardous environments.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666520142187,"sku":"3500\/53 133388-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-3500-53-133388-01-overspeed-detection-module-skjqo1gi1mj_01db5316-cd69-4166-964b-efb1e8e829de.jpg?v=1765440146","url":"https:\/\/www.plcprotech.com\/fr\/products\/bently-nevada-3500-53-133388-01-overspeed-detection-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}