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<title><![CDATA[EC21 Product Catalogs - three wire]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/three_wire--2717/1/three wire.html]]></link><item>
<title><![CDATA[Medical Insulation Detector]]></title><link><![CDATA[https://maiyue.en.ec21.com/Medical_Insulation_Detector--12030943_12030951.html]]></link><description><![CDATA[three alarm modes, leakage detection prompt flashing, automatic voice broadcast the results after the completion of detection;
★Battery :10000mAh large capacity battery, standby time ≥90 days;
]]></description><pubDate><![CDATA[20250226]]></pubDate></item>
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<title><![CDATA[YH810 Thermal Signal Calibrator]]></title><link><![CDATA[https://yuanhuatc66.en.ec21.com/YH810_Thermal_Signal_Calibrator--12022555_12022556.html]]></link><description><![CDATA[wire measurement, three wire measurement, four wire measurement;
◆Simple measurement input and simulation output connection, convenient operation mode;
◆During temperature measurement, the error ]]></description><pubDate><![CDATA[20241106]]></pubDate></item>
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<title><![CDATA[Thermal Shock Test Chamber]]></title><link><![CDATA[https://hydescience03.en.ec21.com/Thermal_Shock_Test_Chamber--11164019_11164171.html]]></link><description><![CDATA[cooling
Compressor 
Imported compressor
Temperature sensor
Pt100
Controller 
Programmable logic controller, 7’’ LCD touch screen
Power supply
AC380V 50Hz, Three-phase four-wire + earth wire
]]></description><pubDate><![CDATA[20240624]]></pubDate></item>
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<title><![CDATA[Large Size CNC CMM Measuring Machine Fotuna Series XYZ 203015]]></title><link><![CDATA[https://aehcmm.en.ec21.com/Large_Size_CNC_CMM_Measuring--11944568_11944823.html]]></link><description><![CDATA[wire as the load-bearing layer of the toothed belt, which not only improves the flexibility of the belt but also enhances the tensile resistance of the toothed belt. Meanwhile the involute tooth prof]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[VC5000A Power Quality Analyzer]]></title><link><![CDATA[https://cqsellbest.en.ec21.com/VC5000A_Power_Quality_Analyzer--11925671_11925688.html]]></link><description><![CDATA[three-phase and neutral wire current),4 voltages (ABC three-phase voltage and neutral wire-to-ground voltage), the peak value of current and voltage, the maximum and minimum values within period of t]]></description><pubDate><![CDATA[20240416]]></pubDate></item>
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<title><![CDATA[Fluke 754 Documenting Process Calibrator and Hart Instrumentation]]></title><link><![CDATA[https://endangsurvey.en.ec21.com/Fluke_754_Documenting_Process_Calibrator--11329183_11550830.html]]></link><description><![CDATA[three-wire RTD measurements, add 0.4°C to the specifications.2. Supports pulsed transmitters and PLCs with pulse times as short as 1 msTemperature, ThermocouplesTypeSource °C Measure °C Source °C]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[Metal Oxide Surge Arrester Leakage Current Analyzer HFYH-8001B]]></title><link><![CDATA[https://hengfengtest.en.ec21.com/Metal_Oxide_Surge_Arrester_Leakage--11895397_11895400.html]]></link><description><![CDATA[three-phase measurement is available.
7. This MOA tester can use electric field induction instead of PT secondary wiring.
8. If the secondary voltage of PT is not connected, the instrument directly m]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Xenon Lamp Weather Resistance Test Chamber]]></title><link><![CDATA[https://lilyviyo12345.en.ec21.com/Xenon_Lamp_Weather_Resistance_Test--11853101_11854260.html]]></link><description><![CDATA[brand
Cooling mode
Air cooling
Heater 
Nickel-chromium alloy heating wire
Temperature sensor
Pt100
Power supply
AC 220V/380V, 50Hz, three-phase four-wire + earth wire, ground
resistance&lt;4Ω
]]></description><pubDate><![CDATA[20231013]]></pubDate></item>
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<title><![CDATA[5kVA~7000kVA 2MVA/5MVA AC Dummy Resistive Inductive Load Bank for Generator/Genset Load Test]]></title><link><![CDATA[https://rataloadbank.en.ec21.com/5kVA_7000kVA_2MVA_5MVA_AC--11807080_11807102.html]]></link><description><![CDATA[three-phase four wire system/side in and side outFrequency50/60HzControl modeManully+Automatic(Remote PC control,RJ45/RS232/485 interface),control distance of ≥ 100MInsulationHProtectionIP56(can be]]></description><pubDate><![CDATA[20230615]]></pubDate></item>
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<title><![CDATA[Dustproof Testing Machine | Dust Proof Chamber]]></title><link><![CDATA[https://15317383997.en.ec21.com/Dustproof_Testing_Machine_Dust_Proof--11812738_11858081.html]]></link><description><![CDATA[Three Phases (220-240V/50Hz Single Phase or 60Hz are optional)SC-0201000*2000*1000PS. Other size or Walk-in Dustproof Chamber can be design according to customer’s request. 
Specifications:• Temp]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Power Quality Analyzer(3P)]]></title><link><![CDATA[https://tekon1.en.ec21.com/Power_Quality_Analyzer_3P--11010564_11156920.html]]></link><description><![CDATA[wire, single-phase 3-wire, three-phase 3-wire and three-phase 4-wire
• Displays voltage and current in waveforms and phase diagram
• EN50 160 Report Output
• Environment Temperature and humidit]]></description><pubDate><![CDATA[20201231]]></pubDate></item>
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<title><![CDATA[Hot Sale Furniture Mechanics Comprehensive Test Machine]]></title><link><![CDATA[https://lituotest.en.ec21.com/Hot_Sale_Furniture_Mechanics_Comprehensive--11365007_11365011.html]]></link><description><![CDATA[three-dimensional structure. The whole structure is extremely stable. Base: high strength industrial aluminum Profile + gb 45 steel, thickness ≥10mm. The strong magnet is used to fixed sample and t]]></description><pubDate><![CDATA[20210416]]></pubDate></item>
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<title><![CDATA[DC Brushless Fan Motor Dynamometer]]></title><link><![CDATA[https://hzchangniu.en.ec21.com/DC_Brushless_Fan_Motor_Dynamometer--11882582_11882988.html]]></link><description><![CDATA[three-phase
resistance balance), inductance, magnetic rotation, reverse embedding, Hall/FG
waveform (optional), phase sequence (optional), etc., complete all tests at one
wiring;
2.
The resistance te]]></description><pubDate><![CDATA[20240222]]></pubDate></item>
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<title><![CDATA[JB-500B Impact Testing Machine]]></title><link><![CDATA[https://lgcs201088.en.ec21.com/JB_500B_Impact_Testing_Machine--6651349_6678633.html]]></link><description><![CDATA[three-phase four-wire system 50Hz380V180W (Main Motor)
17. Working conditions: 
1. Room temperature range is 10-35 ℃; 
2. Relative humidity is less than 85％; 
3. Non-corrosive media surrounding e]]></description><pubDate><![CDATA[20211028]]></pubDate></item>
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<title><![CDATA[Made in China HZ-3120A Automatic Transformer DC Winding Resistance Tester]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/Made_in_China_HZ_3120A--10544358_10544703.html]]></link><description><![CDATA[three-phase capacitor capacitance can measure) in the case without stitches,The instrument can also measure various inductance of reactor to meet a variety of usage of the scene.
It can display the m]]></description><pubDate><![CDATA[20210426]]></pubDate></item>
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<title><![CDATA[Electric Motor Stator Testing Equipment for Production Line]]></title><link><![CDATA[https://aipinstrument.en.ec21.com/Electric_Motor_Stator_Testing_Equipment--11085938_11085939.html]]></link><description><![CDATA[Three surge graphs will be displayed on the test
interface
DC winding resistance ： four-wire resistance
measuring method. Apply DC current to the windings and test the temperature
and winding resis]]></description><pubDate><![CDATA[20200324]]></pubDate></item>

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