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<title><![CDATA[EC21 Product Catalogs - frequency controlled device]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/frequency_controlled_device--0927/1/frequency controlled device.html]]></link><item>
<title><![CDATA[ABS Shell Garbage Disposer Kitchen Sink Processor]]></title><link><![CDATA[https://hengranhrikic.en.ec21.com/ABS_Shell_Garbage_Disposer_Kitchen--12027364_12027368.html]]></link><description><![CDATA[Frequency
50HZ/60HZ
Grinding power
Alloy cutting head
Horse power
3/4HP
Grinding assembly
Stainless steel
Voltage
110V/220V
Sound insulated
Blimp+Soundproof cotton
Electric current
3.25A
Diameter ran]]></description><pubDate><![CDATA[20241126]]></pubDate></item>
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<title><![CDATA[AMI Meter]]></title><link><![CDATA[https://ivyemeter.en.ec21.com/AMI_Meter--11104537_11104557.html]]></link><description><![CDATA[control and analysis function. This is the answer to your specific needs: from the reliable commercial meter to the complex measuring device with comprehensive additional functionality for advanced d]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[ABB Electrical Spare Parts]]></title><link><![CDATA[https://jiangstar.en.ec21.com/ABB_Electrical_Spare_Parts--9022887_9022932.html]]></link><description><![CDATA[Controller 31 I/O Unit 
07 EA 200 GJV3072418R1 Analog Input Module 
07 EA 60 R1 GJV 30 743 50 R1 Analog Input Module 
07 EA 61 R1 GJV3074351R1 07EA61R1 Analog Input Module- 4-20 ma 
07 EA 62 R1 GJV 3]]></description><pubDate><![CDATA[20240418]]></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[devices which converter Direct current (DC) to Alternative 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 tran]]></description><pubDate><![CDATA[20230317]]></pubDate></item>
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<title><![CDATA[Eaton 93PR Online Modular UPS]]></title><link><![CDATA[https://visenchups.en.ec21.com/Eaton_93PR_Online_Modular_UPS--11890241_11890242.html]]></link><description><![CDATA[device that’s as easy to deploy as it is to manage, it’s the perfect three-phase white or grey space solution for today’s data center. Extra Low TCO(Total Cost of Ownership)Conserves valuable d]]></description><pubDate><![CDATA[20240118]]></pubDate></item>
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<title><![CDATA[Energy Meters]]></title><link><![CDATA[https://acrelenergy.en.ec21.com/Energy_Meters--11592411_11592422.html]]></link><description><![CDATA[frequency is proportional to the electrical energy. The pulse signal is sent to the microcomputer for processing and then displayed on the liquid crystal.
Electric Meter Function
Display power, deman]]></description><pubDate><![CDATA[20220624]]></pubDate></item>
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<title><![CDATA[SPD for Network / Data Line Surge Protector]]></title><link><![CDATA[https://techwin2006.en.ec21.com/SPD_for_Network_Data_Line--11611022_11611027.html]]></link><description><![CDATA[control 
Loss prevention system device; Security system; Security integration.
IASP; VSCS; ESA; ACS; exit-inlet control system; exit-inlet control system
Installation And Wiring Diagram Of SPD For Ne]]></description><pubDate><![CDATA[20220728]]></pubDate></item>
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<title><![CDATA[Pmic-v-f-and-f-v-converters]]></title><link><![CDATA[https://thomasli.en.ec21.com/Pmic_v_f_and_f--11892242_11892246.html]]></link><description><![CDATA[controlling and optimizing the power supplied to different components, enhancing energy efficiency and extending battery life in portable devices. Their versatility makes them integral in achieving p]]></description><pubDate><![CDATA[20240123]]></pubDate></item>
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<title><![CDATA[12v 220v 1000w Combined Inverter Charger]]></title><link><![CDATA[https://cosuper2023.en.ec21.com/12v_220v_1000w_Combined_Inverter--11741070_11741074.html]]></link><description><![CDATA[devices.
Charge all your electrical equipment anytime, anywhere on the go with the Cosuper CMT series inverter charger.
FEATURES OF 12V 220V 1000W COMBINED INVERTER CHARGER
CAN-BUS+RS232 communicatio]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
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<title><![CDATA[Automatic Safety Test System]]></title><link><![CDATA[https://15317383997.en.ec21.com/Automatic_Safety_Test_System--11812738_11858069.html]]></link><description><![CDATA[control device and can control by software (Optional)• Display all setting parameters and testing results in the same big LCD screen• PASS/FAIL limit values can be set. It has alarm sound and ind]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Inverter Fan Board]]></title><link><![CDATA[https://anchuan.en.ec21.com/Inverter_Fan_Board--11883636_11883638.html]]></link><description><![CDATA[The inverter&apos;s ambient working temperature typically ranges from -10°C to 50°C, and exceeding that range will shorten the device&apos;s lifespan. The 37–55 kw fan plate can significantly lower the inv]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[WSD-FLW34-24 SF6 Load Switch]]></title><link><![CDATA[https://wisdompe.en.ec21.com/WSD_FLW34_24_SF6_Load--11000759_11000806.html]]></link><description><![CDATA[frequency of 50/60 HZ. It can be used for on-off and off-load currents and short-circuit currents. The products are suitable for substation, industrial and mining enterprises, protection and control ]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
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<title><![CDATA[High Gradient Magnetic Separator]]></title><link><![CDATA[https://hnkemeida.en.ec21.com/High_Gradient_Magnetic_Separator--1614159_8733177.html]]></link><description><![CDATA[device and pulsation generator.
1.High frequency vibrating mechanism 2.Bottom iron yoke 3.Excitation coils 4.Rortary ring 5.Upper iron yoke 6.Feeding ore hopper 7.Water rinsing hopper 8.Concentrate h]]></description><pubDate><![CDATA[20160321]]></pubDate></item>
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<title><![CDATA[Inovance H2U-3232MR-XP PLC]]></title><link><![CDATA[https://vickychan01.en.ec21.com/Inovance_H2U_3232MR_XP_PLC--10892041_10892042.html]]></link><description><![CDATA[devices such as sensors, HMI, and external auxiliary relays. 
☞ It provides high-speed, multi-channel and high-frequency I/O terminals, and has rich operation and positioning control functions. 
]]></description><pubDate><![CDATA[20190111]]></pubDate></item>
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<title><![CDATA[Solar Mole Repeller+LED Garden Light]]></title><link><![CDATA[https://aosion606.en.ec21.com/Solar_Mole_Repeller_LED_Garden--4302899_4334567.html]]></link><description><![CDATA[Frequency: 400-1000HZ
Coverage: 650sq.m
1. By emitting sound waves, the Solar Mole repellent drives Mole away very effectively. The sound waves will irritate them, simulate danger, and repel them awa]]></description><pubDate><![CDATA[20211009]]></pubDate></item>
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<title><![CDATA[Secondary Current Injection Relay Test Set 3 Phase Protection Relay Tester]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/Secondary_Current_Injection_Relay_Test--10544358_10544954.html]]></link><description><![CDATA[device active 
Potential flip: 0--6VDC low 15--250VDC high 
Switch output terminals: four pairs of empty contacts, breaking capacity: 110V / 2A, 220V / 1A. 
7. Time measurement range: 1ms ~ 9999s acc]]></description><pubDate><![CDATA[20180509]]></pubDate></item>
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<title><![CDATA[Medium Voltage Split Core Current Transformer]]></title><link><![CDATA[https://gfuve0123.en.ec21.com/Medium_Voltage_Split_Core_Current--10658139_10659177.html]]></link><description><![CDATA[devices used to isolate or transform voltage or current levels. The most common usage of current transformers is to operate instruments or metering from high voltage or high current circuits, safely ]]></description><pubDate><![CDATA[20180509]]></pubDate></item>
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<title><![CDATA[Load Bank]]></title><link><![CDATA[https://conemh.en.ec21.com/Load_Bank--10280602_10280603.html]]></link><description><![CDATA[Frequency 
3. Portable or Permanant Mounting 
4. Capacity 
5. Load step Resolution 
6. Internal and/or External Control Power 
7. Blower Voltage Requirements 
8. Indoor or Outdoor Service 
9. Core Di]]></description><pubDate><![CDATA[20170116]]></pubDate></item>
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<title><![CDATA[Voltage Stabilizer Servomotor Controlled in Pure Copper Winding.]]></title><link><![CDATA[https://tecnolazer.en.ec21.com/Voltage_Stabilizer_Servomotor_Controlled_in--9371680_9371681.html]]></link><description><![CDATA[controlled, Automatic Voltage Stabilizers &amp; Regulators. 
Input Voltage : 150 To 250 AC 
Output Voltage : 110v &amp; 220v AC (&amp;plusmn;) 1% 
Frequency : 45 or 60 Hz 
Wave Form : Non-distorted Sine-wave 
Re]]></description><pubDate><![CDATA[20150128]]></pubDate></item>

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