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<title><![CDATA[EC21 Product Catalogs - isolation current transformer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/isolation current transformer.html]]></link><item>
<title><![CDATA[WAYJUN DIN35 Transmitters Price,0-+-10v/0-75mv/0-24v]]></title><link><![CDATA[https://wjsignal8866.en.ec21.com/WAYJUN_DIN35_Transmitters_Price_0--6753149_7285033.html]]></link><description><![CDATA[isolation, collection and transformation
&gt;&gt; Isolated 4-20mA or 0-20mA signal transmission
&gt;&gt; Signal isolation and conversion of industrial site
&gt;&gt; Long-term signal transfer without distortion
&gt;&gt; Inst]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Three-Phase Soft Starter for Air Conditioner Rj-Assu380p15 for Three-Phase 380V 15p]]></title><link><![CDATA[https://rjzhuhai01.en.ec21.com/Three_Phase_Soft_Starter_for--10825808_10825844.html]]></link><description><![CDATA[Transformer and relay:
Blue transformer is an industrial grade safety isolating transformer with encapsulating material, which has characteristics of more secure usage and better flame retarding. Two]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
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<title><![CDATA[50kVA Distribution Transformer]]></title><link><![CDATA[https://zcelectric888.en.ec21.com/50kVA_Distribution_Transformer--11987763_11987825.html]]></link><description><![CDATA[transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc. Depending on its usage, transformers can be classified into:]]></description><pubDate><![CDATA[20240819]]></pubDate></item>
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<title><![CDATA[Remote/Feeder Terminal Unit RTU FTU , Recloser &amp; LBS Controller , RMU &amp; Feeder Controller]]></title><link><![CDATA[https://kr03984555.en.ec21.com/Remote_Feeder_Terminal_Unit_RTU--9957261_11981708.html]]></link><description><![CDATA[Transformer protection device
Two stage over current protection
Inverse-time overcurrent protection
Over load protection
High voltage side of zero sequence over-current protection
Low voltage side of]]></description><pubDate><![CDATA[20240807]]></pubDate></item>
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<title><![CDATA[24kV High Voltage Switchgear Indoor AC Metal Armored Pull-out Switchgear]]></title><link><![CDATA[https://echopan1225.en.ec21.com/24kV_High_Voltage_Switchgear_Indoor--11980957_11980958.html]]></link><description><![CDATA[transformer trolley, lightning arrester trolley and fuse trolley.
3. Pressure relief devices are installed above trolley compartment, busbar compartment and cable compartment. Special sealing ring on]]></description><pubDate><![CDATA[20240806]]></pubDate></item>
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<title><![CDATA[GN013018P48 Electronic Components Supplier RF Microwave Optical Communication Chips Power Amplifier]]></title><link><![CDATA[https://lucyzhang1116.en.ec21.com/GN013018P48_Electronic_Components_Supplier_RF--11970941_11976707.html]]></link><description><![CDATA[Transformers, Isolators, Switches, Relays)
FAQ
1. 
Q: Is there a guarantee of product quality from Yingda International Technology Co.,Ltd.? 
A: Every piece of chips are from franchised agents or rel]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[Planar Transformer]]></title><link><![CDATA[https://maikecn666.en.ec21.com/Planar_Transformer--11924175_11930915.html]]></link><description><![CDATA[transformer is composed of overlapping conductive circuits and insulating sheets, thereby ensuring up to 4 kV insulation isolation between windings, primary-secondary and secondary-secondary.
]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[Inductive Components]]></title><link><![CDATA[https://magneticcube.en.ec21.com/Inductive_Components--11922344_11922348.html]]></link><description><![CDATA[transformers, and chokes.
Inductors: Inductors are passive electrical components
that store energy in a magnetic field when an electric current flows through them. They are typically made of a coil o]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[Welding Transformer]]></title><link><![CDATA[https://mj0293.en.ec21.com/Welding_Transformer--1114847_7961296.html]]></link><description><![CDATA[Transformer
Model
PA-150
Rrated Capacity
KVA
150
Max. Input
KVA
391
Power Supply
V
220 or 380 or 440 / 1Phase
Frequency
hz
50 or 60
Max. Short Circuit Current
A
16,000
2nd No Load Voltage
V
24.4(440V]]></description><pubDate><![CDATA[20160531]]></pubDate></item>
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<title><![CDATA[130MVA Energy Storage High Power Test System for Transformer Routine Test Short Circuit Test]]></title><link><![CDATA[https://shjiuzhi.en.ec21.com/130MVA_Energy_Storage_High_Power--2783495_11883722.html]]></link><description><![CDATA[transformer, the distribution transformer, series reactor, instrument transformer and cable. It can also do the interrupting test, short-time withstand current test, overload test, and endurance test]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[Siemens]]></title><link><![CDATA[https://willingtech.en.ec21.com/Siemens--4887724_4888242.html]]></link><description><![CDATA[ISOLATED, 16 DO, 24V DC, 0.5A, 20 PIN 
6ES7322-1BH10-0AA0 
6ES73221BL000AA0 SIMATIC S7-300, DIGITAL OUTPUT SM 322, OPTICALLY ISOLATED, 32 DO, 24V DC, 0.5A, 40 PIN, SUM OF OUTPUT CURRENTS 8A 
6ES7322-]]></description><pubDate><![CDATA[20180124]]></pubDate></item>
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<title><![CDATA[Combination AC Transducers  DC Voltage  Transducers]]></title><link><![CDATA[https://cqbluejay.en.ec21.com/Combination_AC_Transducers_DC_Voltage--4899382_5915340.html]]></link><description><![CDATA[current and voltage signals are passed into the circuit via precision instrument transformers to provide galvanic isolation between the input circuits and the transducer circuitry. Each pair of curre]]></description><pubDate><![CDATA[20150804]]></pubDate></item>
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<title><![CDATA[Battery Formation Charger/Discharger]]></title><link><![CDATA[https://tobewinner1.en.ec21.com/Battery_Formation_Charger_Discharger--6378128_6378129.html]]></link><description><![CDATA[isolation transformer，More compact structure, the layout of a more scientific；Main circuit of three-phase rectifier output DC，Slip and then charge for each supply，Parallel machine can，Relea]]></description><pubDate><![CDATA[20200227]]></pubDate></item>
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<title><![CDATA[YL-166 Modern Electric and Electronic Comprehensive Experiment System]]></title><link><![CDATA[https://xiaoyiyang.en.ec21.com/YL_166_Modern_Electric_and--7156250_11100373.html]]></link><description><![CDATA[isolation transformer and in the wiring during the
experiment. It will send an alarm signal and cut off power to ensure personal
safety.
4) 
Current-leakage protector will cut off the power if the
le]]></description><pubDate><![CDATA[20200410]]></pubDate></item>
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<title><![CDATA[WSD-ZW32-24D Outdoor AC High Voltage Vacuum Circuit Breaker]]></title><link><![CDATA[https://wisdompe.en.ec21.com/WSD_ZW32_24D_Outdoor_AC--11000759_11000804.html]]></link><description><![CDATA[current transformer metering, three-stage over-current protection and power consumption monitoring can be configured according to user&apos;s requirements.
6. When configuring reclosure controller, automa]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
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<title><![CDATA[Current Meter Electrical Meter AY194C-I Series]]></title><link><![CDATA[https://aoyijenny.en.ec21.com/Current_Meter_Electrical_Meter_AY194C--8875633_8894892.html]]></link><description><![CDATA[Current meter electrical meter AY194C series
Technical Parameters:
Current Measuring Range:
AC0-5A( measure directly) AC0-999.9KA( match X/5A current transformer)
Voltage Measuring Range:
AC0-600V(me]]></description><pubDate><![CDATA[20210619]]></pubDate></item>
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<title><![CDATA[Copper Tape with Non-conductive Adhesive]]></title><link><![CDATA[https://hopelightcn.en.ec21.com/Copper_Tape_with_Non_conductive--11317718_11567419.html]]></link><description><![CDATA[isolate the human body from electromagnetic waves, and avoid unnecessary voltage and current to affect the function.
Conductive Copper Foil Tape With Non-conductive Adhesive-TDS
Carrier: copper foil
]]></description><pubDate><![CDATA[20220513]]></pubDate></item>
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<title><![CDATA[Toroid IsoBox Domestic Isolation CN Series]]></title><link><![CDATA[https://coastaltrading2023.en.ec21.com/Toroid_IsoBox_Domestic_Isolation_CN--11836757_11836789.html]]></link><description><![CDATA[CN Series: Manual
North American/Domestic
Medical Hospital Grade
Isolation Medical Transformer
Domestic Medical Enclosed Transformer – CN Series
Input/Output: 120V 60 HzSafety Agency Approvals: UL ]]></description><pubDate><![CDATA[20230822]]></pubDate></item>
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<title><![CDATA[Fuse Cutout]]></title><link><![CDATA[https://hbygle.en.ec21.com/Fuse_Cutout--11920218_11920229.html]]></link><description><![CDATA[Fuse cutouts, also called cutout switch
, are used in primary overhead feeder lines and taps to safeguard distribution transformers against overloads and current surges. They function as a combinatio]]></description><pubDate><![CDATA[20240403]]></pubDate></item>
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<title><![CDATA[75W Outdoor Light Transformer]]></title><link><![CDATA[https://outdoorlightspro.en.ec21.com/75W_Outdoor_Light_Transformer--11556141_11770419.html]]></link><description><![CDATA[transformer are: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), etc. It is one of essential landscape li]]></description><pubDate><![CDATA[20230417]]></pubDate></item>
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<title><![CDATA[Acrel Smart Energy Meter, Current Transformer and Related Products]]></title><link><![CDATA[https://acrel1.en.ec21.com/Acrel_Smart_Energy_Meter_Current--11836609_11836610.html]]></link><description><![CDATA[Current Transformer
AHKC Series Hall Effect Sensor
BR Series Rogowski Coil Current Sensor
BA Series Electrical Transducer
In the market for electrical monitoring and automation products, Acrel is a w]]></description><pubDate><![CDATA[20230822]]></pubDate></item>
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<title><![CDATA[Explosion Proof 20kw Off-grid Inverter]]></title><link><![CDATA[https://danickgrace.en.ec21.com/Explosion_Proof_20kw_Off_grid--11757535_11758502.html]]></link><description><![CDATA[isolation transformer, strong ability of anti-interference. Widespread application: DC to AC, Single phase to Three phase, High voltage to Low voltage or Low voltage to High voltage.Pure sine wave ou]]></description><pubDate><![CDATA[20230328]]></pubDate></item>
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<title><![CDATA[Isolated Power Systems]]></title><link><![CDATA[https://acrel.en.ec21.com/Isolated_Power_Systems--11677339_11701898.html]]></link><description><![CDATA[Isolated Power System Explained
In the medical IT system, the AITR series medical isolation transformer is the core of the system. It is used with the AIM series insulation monitor to monitor the ins]]></description><pubDate><![CDATA[20230103]]></pubDate></item>
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<title><![CDATA[C&amp;I Series -power Base Pool]]></title><link><![CDATA[https://zruipower.en.ec21.com/C_I_Series_power_Base--11859321_11859327.html]]></link><description><![CDATA[Current
130A
260A
PV Voltage Range
520~900V
520~900V
PV Maximum Current
220A
440A
Connection
3P4S
Power Factor
-1~1
Communication
RS485,CAN,Ethernet
Isolation
Power-line Frequency Isolation
Certifica]]></description><pubDate><![CDATA[20231027]]></pubDate></item>
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<title><![CDATA[Audio-Technica AT4060a Cardioid Condenser Microphone]]></title><link><![CDATA[https://arvin19.en.ec21.com/Audio_Technica_AT4060a_Cardioid_Condenser--11806087_11806092.html]]></link><description><![CDATA[current prevents noise contamination of audio signal chainWide dynamic range, low self-noise and high max SPL capabilityLarge coupling transformer provides superior low-frequency linearityDual-diaphr]]></description><pubDate><![CDATA[20230613]]></pubDate></item>
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<title><![CDATA[HIigh Power 3000W Inverter Circuit Board Supplier]]></title><link><![CDATA[https://hisolar12.en.ec21.com/HIigh_Power_3000W_Inverter_Circuit--11601977_11750752.html]]></link><description><![CDATA[current (AC). This board converts DC current to AC current. It works on the frequency of 50Mhz to 60Mhz. But You will need to connect a transformer with it, to get the proper power supply output.
2. ]]></description><pubDate><![CDATA[20230317]]></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[transformers.
With surge arrester test set
, it takes less than 2 minutes to establish that your surge arresters are healthy and the transformer is still protected.
It can measure the full current, r]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[EMI Test Receiver]]></title><link><![CDATA[https://lisungroup7.en.ec21.com/EMI_Test_Receiver--11882688_11882698.html]]></link><description><![CDATA[Isolation Transformers, Attenuator and cables.• EMI-9KB Test System includes: EMI-9KB EMI Receiver (9K-300MHz), LISN Artificial Network Power, CDNE-M316 Coupling/Decoupling Network for Emission, Is]]></description><pubDate><![CDATA[20240102]]></pubDate></item>
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<title><![CDATA[Road Lighting 706 Series LED Driver Dimmable]]></title><link><![CDATA[https://beonled.en.ec21.com/Road_Lighting_706_Series_LED--11844599_11847063.html]]></link><description><![CDATA[current potentiometer (P version)Isolated dimming function: 1-10V/0-10V/15V/0-5V/ positive and negative logic (D version)Programmable dimming function: time-controlled dimming (T version)Technical Da]]></description><pubDate><![CDATA[20230922]]></pubDate></item>
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<title><![CDATA[Current Transformer Core]]></title><link><![CDATA[https://amorphous.en.ec21.com/Current_Transformer_Core--11866346_11866380.html]]></link><description><![CDATA[Application 
Current transformers can convert large currents into small currents in a certain proportion, thereby providing current for various instruments and relay protection, and isolating the sec]]></description><pubDate><![CDATA[20231114]]></pubDate></item>
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<title><![CDATA[CMC-MX 7.5KW-220KWBuilt-in Bypass Soft Starter]]></title><link><![CDATA[https://xichi2015.en.ec21.com/CMC_MX_7.5KW_220KWBuilt_in--9554986_9565934.html]]></link><description><![CDATA[current and distribution capacity. At the same time, as CMC-MX soft starter has current transformer and contactor built inside, user does not need to externally connect the both to soft starter.
1.2 ]]></description><pubDate><![CDATA[20220406]]></pubDate></item>
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<title><![CDATA[Reliance]]></title><link><![CDATA[https://jiangstar.en.ec21.com/Reliance--9022887_9022977.html]]></link><description><![CDATA[ISOLATION BUFFER Reliance 
3RA2001 HR2000 CONTROLLER Reliance 
3RA2002 SERVO CONTROL BLA 08 MODEL 3RA2002 Reliance 
3RA2004 HR 2000 AC SERVO DRIVE Reliance 
3RA2008 HR2000 SERVO DRIVE 7.5 HP Reliance]]></description><pubDate><![CDATA[20230507]]></pubDate></item>
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<title><![CDATA[Azbil Digital Controllers]]></title><link><![CDATA[https://contranspower.en.ec21.com/Azbil_Digital_Controllers--9929422_9929901.html]]></link><description><![CDATA[current can be applied as input signals.
Features include 16 event outputs and 16 remote switch inputs.
The QN206/212 are current transformers used with DigitroniK temperature controllers to monitor ]]></description><pubDate><![CDATA[20200827]]></pubDate></item>
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<title><![CDATA[Generator Excitation System]]></title><link><![CDATA[https://hestelectrical.en.ec21.com/Generator_Excitation_System--9564982_9565031.html]]></link><description><![CDATA[current: 300A～3000A
Technical data
1. Generator terminal voltage UF: Rated value at secondary side of voltage transformer 100V or 105V 
2. Stator current measurement IF: Rated value 5A input or 1A ]]></description><pubDate><![CDATA[20150625]]></pubDate></item>
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<title><![CDATA[15 Years Experiences Manufacturer of Shielding Single-sided Conductive Copper  Foil Tape]]></title><link><![CDATA[https://emistech.en.ec21.com/15_Years_Experiences_Manufacturer_of--11539577_11539589.html]]></link><description><![CDATA[isolation of electromagnetic wave damage to human body, to avoid the impact of voltage and current function.
The products are mainly used to eliminate electromagnetic interference EMI, isolate the ha]]></description><pubDate><![CDATA[20220304]]></pubDate></item>
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<title><![CDATA[Surge Generator]]></title><link><![CDATA[https://lisungroup1.en.ec21.com/Surge_Generator--9657760_11802782.html]]></link><description><![CDATA[Isolation Transformer.
SG-DESK Surge Generator Desk
What is a combination wave?A Combination Wave Generator (CWG) sends a voltage impulse into an open circuit while also delivering a current impulse ]]></description><pubDate><![CDATA[20230907]]></pubDate></item>
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<title><![CDATA[HP High Power High Voltage DC Power Supply]]></title><link><![CDATA[https://idealtek.en.ec21.com/HP_High_Power_High_Voltage--9605857_9605971.html]]></link><description><![CDATA[current resonant. 
High Voltage AC/DC Part 
This part uses a transformer to step up the high frequency AC the necessary high voltage level. A rectifier circuit is then used to convert the high voltag]]></description><pubDate><![CDATA[20151002]]></pubDate></item>
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<title><![CDATA[12kV 630A Hv High Voltage Disconnect Switch GB 1985-2014 High Efficiency]]></title><link><![CDATA[https://hvdisconnectorswitch.en.ec21.com/12kV_630A_Hv_High_Voltage--11893179_11893180.html]]></link><description><![CDATA[isolator switch is also commonly used in electrical substations, where it is used to isolate individual transformers or other equipment for maintenance or repair. This helps ensure that the substatio]]></description><pubDate><![CDATA[20240125]]></pubDate></item>
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<title><![CDATA[NAYD Series Oil Gas Dry Type Testing Transformer]]></title><link><![CDATA[https://nanaoelec.en.ec21.com/NAYD_Series_Oil_Gas_Dry--10586983_10725192.html]]></link><description><![CDATA[transformer 
As the only one of applying the SF6 gas-isolated technology, it replaces the oil-immersed transformer by the small volume, light weight, stabilization, and little-current of partial disc]]></description><pubDate><![CDATA[20180827]]></pubDate></item>
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<title><![CDATA[Large-scale Solar Energy Storage System Solution]]></title><link><![CDATA[https://ecelibattery.en.ec21.com/Large_scale_Solar_Energy_Storage--11914084_11914096.html]]></link><description><![CDATA[current, short circuit,
over voltage, under voltage, DC bus protection, etc.
Connection mode
three phase three wire/three phase four wire
isolation transformer
Equipped (optional)
Workingmode
grid-ti]]></description><pubDate><![CDATA[20240321]]></pubDate></item>
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<title><![CDATA[SFRA Sweep Frequency Response Analysis Transformer Winding Deformation Tester]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/SFRA_Sweep_Frequency_Response_Analysis--10544358_10544670.html]]></link><description><![CDATA[transformer with voltage grade of 6kV and above and other transformers with special purpose. The power transformer is inevitably vulnerable to impulse of various fault short-circuit current or physic]]></description><pubDate><![CDATA[20180316]]></pubDate></item>
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<title><![CDATA[Clamp Outdoor Split Core Current Transformer]]></title><link><![CDATA[https://gfuve0123.en.ec21.com/Clamp_Outdoor_Split_Core_Current--10658139_10658150.html]]></link><description><![CDATA[current transformers may also be used as an isolation instrument transformer so that secondary quantities may be used in phase shifting without affecting other primary connected devices. 
Application]]></description><pubDate><![CDATA[20180509]]></pubDate></item>
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<title><![CDATA[ATO Current Transformers/Split Core Current Transformers 10/5A To 3000/5A]]></title><link><![CDATA[https://automationtechnology.en.ec21.com/ATO_Current_Transformers_Split_Core--10532213_11832933.html]]></link><description><![CDATA[Current Transformer plays the role of
current conversion and electrical isolation.
Besides, ATO Split Core Current Transformers are used for measuring alternating current (AC) in electrical systems. ]]></description><pubDate><![CDATA[20230811]]></pubDate></item>
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<title><![CDATA[60W 12V24V Plastic Waterproof Power Supply for Strips, Modules ,LED Bars, Neonflex]]></title><link><![CDATA[https://amcflextech.en.ec21.com/60W_12V24V_Plastic_Waterproof_Power--11329042_11329238.html]]></link><description><![CDATA[current #LED transformers #IP67 #waterproof #dustproof #weatherproof #LED trafos
Waterproof LED DriverLED Power SupplyLED TransformerDesktop AdaptersSwitching Power SupplyLED ConvertersOpen-Frame Pow]]></description><pubDate><![CDATA[20221024]]></pubDate></item>
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<title><![CDATA[Photoacoustic Spectrum Gas Analyzer in Oil]]></title><link><![CDATA[https://duketech.en.ec21.com/Photoacoustic_Spectrum_Gas_Analyzer_in--11032287_11032300.html]]></link><description><![CDATA[Technical requirements
Transformer online monitoring and fault diagnosis technology is of great significance to improve the safety and stability of the power system.The online monitoring technology b]]></description><pubDate><![CDATA[20231212]]></pubDate></item>

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