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<title><![CDATA[EC21 Product Catalogs - impulse current test systems]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/impulse current test systems.html]]></link><item>
<title><![CDATA[Impulse Current Test System]]></title><link><![CDATA[https://cnmeic68.en.ec21.com/Impulse_Current_Test_System--10967389_10967408.html]]></link><description><![CDATA[impulse Current test system
Impulse Current Test
Systems are manufactured for testing equipment applied in medium and high voltage transmission
&amp; distribution systems 
against
the effects of lightnin]]></description><pubDate><![CDATA[20230923]]></pubDate></item>
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<title><![CDATA[1pole 4pole Molded Breaker 125a 250a 400a 630a 800a 1000a 2pole MCCB Molded Case Circuit Breaker]]></title><link><![CDATA[https://new-pv.en.ec21.com/1pole_4pole_Molded_Breaker_125a--11864894_11867883.html]]></link><description><![CDATA[Impulse WithstandVoltage Uimp(kV)
8KV
8KV
8KV
8KV
8KV
8KV
8KV
Voltage Testing 1min. (V)
3550
3550
3550
3550
3550
3550
3550
Mechanical Life(TotalTimes)
7000
7000
7000
4000
4000
2500
2000
]]></description><pubDate><![CDATA[20260511]]></pubDate></item>
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<title><![CDATA[BHE85SV-12/630/3  Solid-Encapsulated Environmentally Friendly Switch]]></title><link><![CDATA[https://tinolgdq.en.ec21.com/BHE85SV_12_630_3_Solid--12048448_12052662.html]]></link><description><![CDATA[systems, renewable energy integration, and other mission-critical industries. Additionally, our company is equipped with a variety of advanced testing equipment, such as coating thickness gauges, mec]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[Kwh Meter]]></title><link><![CDATA[https://ivyemeter.en.ec21.com/Kwh_Meter--11104537_11104543.html]]></link><description><![CDATA[current
5(80)A
Impulse constant
1000imp/kWh
LCD display
LCD6+2
Operation temp.
-20~+70℃
Storage temp.
/
Relative humidity
95%
Average relative humidity
75%
Accuracy class
Cl.1
Starting current
0.00]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[AC Gapless Metal Oxide Arrester]]></title><link><![CDATA[https://wisdompe.en.ec21.com/AC_Gapless_Metal_Oxide_Arrester--11000760_11000809.html]]></link><description><![CDATA[impulse current into the ground quickly, so that the voltage on the electrical equipment parallel to it is limited to the prescribed value, so as to ensure the safe operation of the electrical equipm]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
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<title><![CDATA[Heat Shrinkable Compound Tape for Emergency Repair]]></title><link><![CDATA[https://upolymer.en.ec21.com/Heat_Shrinkable_Compound_Tape_for--1688955_9588141.html]]></link><description><![CDATA[impulse withstand voltage 
GB 311
75KV/10 times
Peak / short time withstand current 
GB 2706-89
31.5 KA/4s
80.0 KA, peak
Chemical 
Flammability
ASTM D2863
OI &amp;ge; 27
Corrosion (23℃,humidity 95% for]]></description><pubDate><![CDATA[20150715]]></pubDate></item>
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<title><![CDATA[Diamond Wire Saw Machine for Quarrying,Trimming]]></title><link><![CDATA[https://jim5428.en.ec21.com/Diamond_Wire_Saw_Machine_for--6588506_6588854.html]]></link><description><![CDATA[impulsion electric current when it starts, so the machine can be started smoothly.
8). This system has multi-protection functions against over loading, empty loading, over electric current, over volt]]></description><pubDate><![CDATA[20120703]]></pubDate></item>
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<title><![CDATA[Addressable Smoke Detector for Addressable Fire Alarm System]]></title><link><![CDATA[https://shunantech.en.ec21.com/Addressable_Smoke_Detector_for_Addressable--5200730_10794384.html]]></link><description><![CDATA[Impulse voltage 
2．Working current： 
1）Standby current：&amp;le;0.5mA 
2）Alarm current：&amp;le;2.8mA 
3．Type：Addressable, 2 wire（nonpolarity） 
4．Encoding: Electronic code 
5．Work indic]]></description><pubDate><![CDATA[20180807]]></pubDate></item>
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<title><![CDATA[TB40 - Three Phase Meter Test Bench]]></title><link><![CDATA[https://calmet.en.ec21.com/TB40_Three_Phase_Meter_Test--6924553_6924633.html]]></link><description><![CDATA[currents and voltages, reversed phase sequence,
checking the impulse output and energy meter counter,
checking the maximum power indicator.
The TB40 Test Bench, using Calpro 300 software, enables add]]></description><pubDate><![CDATA[20150327]]></pubDate></item>
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<title><![CDATA[Recloser]]></title><link><![CDATA[https://bhsystem.en.ec21.com/Recloser--8141012_8141013.html]]></link><description><![CDATA[Current(kA)16,1 / 1 or 3sec16,1 / 1 or 3sec16,1 / 1 or 3secRated Making Current(kAp)404040Rated Power-frequency withstand Voltage(kV)506070Impulse withstand Voltage(kV)110150180Mechanical Endurance(t]]></description><pubDate><![CDATA[20201110]]></pubDate></item>
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<title><![CDATA[Frequency Conversion Series-resonant Transformer]]></title><link><![CDATA[https://angelhope.en.ec21.com/Frequency_Conversion_Series_resonant_Transformer--8640582_8756484.html]]></link><description><![CDATA[YDK-700kVA/2*275kV frequency conversion Series-resonant transformer,research and production for Changzhou power electric Co.,Ltd
YDGK-3500kVA/3*350kV frequency conversion Series-resonant transformer ]]></description><pubDate><![CDATA[20140704]]></pubDate></item>
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<title><![CDATA[MOV Blocks]]></title><link><![CDATA[https://xatge.en.ec21.com/MOV_Blocks--11814992_11815006.html]]></link><description><![CDATA[impulse protection level, High -current density, High current impulse withstand capability, good aging performance.
MOV Block for Substation Arrester
Higher 2ms square wave repeatedly transferred cha]]></description><pubDate><![CDATA[20230704]]></pubDate></item>
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<title><![CDATA[NACJ 5600 Automatic Lightning Impulse Voltage Generator]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/NACJ_5600_Automatic_Lightning_Impulse--10586968_10716724.html]]></link><description><![CDATA[tested objects to carry out the impulse voltage test for full wave lightning impulse voltage, chopped wave lightning impulse voltage, operating shock wave and steep wave, testing insulation performan]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[SCB ( Surge Protector Circuit Breaker )-SSD ( SPD Specific Disconnector)]]></title><link><![CDATA[https://techwin2006.en.ec21.com/SCB_Surge_Protector_Circuit_Breaker--11611022_11611048.html]]></link><description><![CDATA[systems. The product power frequency action current is less than 3A, (8/20s impulse current can pass through 120kA). All the performance indexes of products exceed miniature surge arrester circuit br]]></description><pubDate><![CDATA[20220728]]></pubDate></item>
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<title><![CDATA[Surge Protection Device AC SPD Surge Protector]]></title><link><![CDATA[https://adelssolar.en.ec21.com/Surge_Protection_Device_AC_SPD--11708386_11852421.html]]></link><description><![CDATA[impulse current (10/350) [lI m p ]
7kA
Nominal discharge current (8/20) [ln ]
20kA
Voltage protection level [Up ]
≤1.5kV
Follow current extinguishing capability at UC [If ]
32A fuse will not be tri]]></description><pubDate><![CDATA[20231010]]></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[test time range/resolution
0.5～999.9s 0.1s/step
Surge ： apply impulse high
voltage to windings, and compare the oscillation graph with the saved graph. 
output voltage setting range/precision
500]]></description><pubDate><![CDATA[20200324]]></pubDate></item>
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<title><![CDATA[15KV 200A Loadbreak Elbow Connector]]></title><link><![CDATA[https://enochele.en.ec21.com/15KV_200A_Loadbreak_Elbow_Connector--11808648_11808651.html]]></link><description><![CDATA[Test Item
Parameters
Continuous operating voltage
8.7kV/14.4kV
AC withstand voltage
45kV/1min
DC withstand voltage
53kV/15min
1.5/50μs Impulse withstand voltage
95kV
＜10PC Partial discharge voltag]]></description><pubDate><![CDATA[20230619]]></pubDate></item>

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