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<title><![CDATA[EC21 Product Catalogs - frequency control]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/frequency-control--0927/1/frequency control.html]]></link><item>
<title><![CDATA[SL6200-TH Inter-Row (Frequency Conversion) Computer Room Air-Conditioning Controller]]></title><link><![CDATA[https://syslab2022.en.ec21.com/SL6200-TH-Inter-Row--11512904_11512916.html]]></link><description><![CDATA[the SL6200 control board can manage 1 compressor frequency conversion system (with Deep Blue SL8335 frequency conversion drive module), can manage 1 set of heaters, blower PWM control, and can manage]]></description><pubDate><![CDATA[20220119]]></pubDate></item>
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<title><![CDATA[Best Price Variable Frequency Drive 380V 15kw 18.5kw 22kw 30kw 37kw AC Motor Controller Inverter]]></title><link><![CDATA[https://jocelynluo.en.ec21.com/Best-Price-Variable-Frequency-Drive--11670359_11670910.html]]></link><description><![CDATA[control and heavy industry such as medium frequency grinding. Production in duct design, hardware configuration, software functions, installation design has greatly improved the customers&apos; ease of us]]></description><pubDate><![CDATA[20221116]]></pubDate></item>
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<title><![CDATA[400Mhz RF Module]]></title><link><![CDATA[https://goal270.en.ec21.com/400Mhz-RF-Module--11919418_11919420.html]]></link><description><![CDATA[frequency characteristics. It is mainly used for street light control, remote meter reading, location control, etc.
A microcontroller is built-in, and if there is a separate external controller, it s]]></description><pubDate><![CDATA[20250323]]></pubDate></item>
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<title><![CDATA[RF Generator 1 MHz 50 W for Use in Aesthetic Equipment]]></title><link><![CDATA[https://oemtechspzoo.en.ec21.com/RF-Generator-1-MHz-50--12001597_12050754.html]]></link><description><![CDATA[The RFGM-1.00-50 is a digitally controlled RF generator 1 MHz board, designed by OEM Tech for use in aesthetic equipment, delivering sine wave power to a human body.
The output power is user adjustab]]></description><pubDate><![CDATA[20250320]]></pubDate></item>
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<title><![CDATA[Ess-aelio]]></title><link><![CDATA[https://solaxpower.en.ec21.com/Ess-aelio--12042012_12042017.html]]></link><description><![CDATA[curves. It also supports applications such as virtual power plants(VPP) and frequency regulation
Now the price of solar x power inverter
is reasonable, anything you need, please contact us.
]]></description><pubDate><![CDATA[20250210]]></pubDate></item>
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<title><![CDATA[ViaLights&apos; Centralised Control &amp; Monitoring System]]></title><link><![CDATA[https://9898042339.en.ec21.com/ViaLights-Centralised-Control--12034117_12034121.html]]></link><description><![CDATA[Frequency: 50Hz
Operating Temperature Range: -10°C to +55°C
Working Humidity Range: 10% to 90% RH
Surge protection: Type-2, 40KA
Cabinet enclosure: Single Door, Unibody Construction, Right Hand Doo]]></description><pubDate><![CDATA[20250101]]></pubDate></item>
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<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[ABB ACS-CP-C 64739000 ABB ACS-CP-C Basic Control Panel for ACS355 ACS310 ACS350 ACS550 (+J404)]]></title><link><![CDATA[https://miawang0812.en.ec21.com/ABB-ACS-CP-C-64739000--11988808_11988930.html]]></link><description><![CDATA[control panel
Made to order:No
Minimum order quantity:1 piece
Order multiple:1 piece
Quote only:No
Sales unit of size:piece
ETIM 8:
EC002025 - Accessories/parts for frequency controller
ETIM 9:
EC002]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[2 Linear Actuators Individual Remote Control System IP66]]></title><link><![CDATA[https://tina16.en.ec21.com/2-Linear-Actuators-Individual-Remote--12010154_12016632.html]]></link><description><![CDATA[housing case IP66
- CE, FCC certificated by SGS
Specifications:
Voltage
12VDC
Max. current
10A
Frequency
433.92MHz
Remote range
50 meters
Working temperature
-30~+65℃
New remotes
Programmable
]]></description><pubDate><![CDATA[20241012]]></pubDate></item>
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<title><![CDATA[AC Drive ATV930C16N4]]></title><link><![CDATA[https://2024aec.en.ec21.com/AC-Drive-ATV930C16N4--12004833_12011211.html]]></link><description><![CDATA[Electric
Model- ATV930C16N4
IP Protection-IP20kW 
Rating-160kW
Series-ATV930 , AVT900
Type-Altivar
Application-Industrial Application
Current А-302
Phase-3
Output frequency, Hz:0,1-599
]]></description><pubDate><![CDATA[20240928]]></pubDate></item>
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<title><![CDATA[Upset Tubing Induction Heating System]]></title><link><![CDATA[https://inductionheater.en.ec21.com/Upset-Tubing-Induction-Heating-System--9778859_9779898.html]]></link><description><![CDATA[frequency quenching line and so on.
1.Equipment and customized solutions for heat treatment. 
Our master electrical engineer will give professional heat treatment solutions as per your processing req]]></description><pubDate><![CDATA[20240927]]></pubDate></item>
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<title><![CDATA[Comprehensive Protection 6000W Tethered Drone Power Station 6000w Output Power]]></title><link><![CDATA[https://rosefinchtech.en.ec21.com/Comprehensive-Protection-6000W-Tethered-Drone--11840851_12003779.html]]></link><description><![CDATA[frequency 50/60HzOutput voltage600~800Vdc adjustable,Factory Default 800VdcOutput power≥7000W(Rated Long-Time Output),≥8000W(peak value≮30s)take-up and payoff speed0~2m/s,adjustabletake-up and ]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
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<title><![CDATA[Omron CPU Module Input Output Module CS1G-CPU44H,CPM1A,CPM2A C200H-ID212 C200H-OC225]]></title><link><![CDATA[https://gw04yan.en.ec21.com/Omron-CPU-Module-Input-Output--6380188_3762908.html]]></link><description><![CDATA[controller,Frequency Inverter,converter,servo motor,touch screen,display,soft starter,drive,software,switches,relay,sensor,circuit breakers,IGBT modules of brands ALLEN-BRADLEY,GE FANUC,MITSUBISHI,OM]]></description><pubDate><![CDATA[20240831]]></pubDate></item>
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<title><![CDATA[Bently Nevada 172103-01 16 Channel Temp I/O Module]]></title><link><![CDATA[https://18030235313.en.ec21.com/Bently-Nevada-172103-01-16--11969205_11971443.html]]></link><description><![CDATA[controllers (PLCs), MOTOROLA MVME industrial modules, industrial control communication converters (Anybus)
Remote Output/Input Module (RTU), Industrial Computer (IPC), Industrial Low Frequency Screen]]></description><pubDate><![CDATA[20240719]]></pubDate></item>
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<title><![CDATA[PLC Socket]]></title><link><![CDATA[https://ivyemeter.en.ec21.com/PLC-Socket--11104538_11104579.html]]></link><description><![CDATA[frequency,power factor.
plc Socket manufacturer
could collect current, voltage, starting current waveforms, and detect harmonic content of current and voltage .
It has bulit-in 10A control relay .
2.]]></description><pubDate><![CDATA[20240710]]></pubDate></item>
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<title><![CDATA[VSAT- BIRDSAT Offers Superior Maritime VSAT Solutions]]></title><link><![CDATA[https://birdsat.en.ec21.com/VSAT-BIRDSAT-Offers-Superior--11940079_11940081.html]]></link><description><![CDATA[frequency range suitable for transmission to the satellite. It amplifies these signals before transmission.
LNB - LNB (Low Noise Block Converters) is located on the satellite dish. It receives signal]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[AB 1732e  1734  1746 1756  1769]]></title><link><![CDATA[https://jiangstar.en.ec21.com/AB-1732e-1734--9022887_9022888.html]]></link><description><![CDATA[FREQUENCY MODULE
1794-IP4 4-CHANNEL 12/24V PULSE COUNTER INPUT MODULE
1794-VHSC 2-CHANNEL 1 MHZ VERY HIGH SPEED COUNTER
1794-TB2 TERMINAL BASE, 2-WIRE
1794-TB3 TERMINAL BASE, 3-WIRE
1794-TB32 TERMINA]]></description><pubDate><![CDATA[20240418]]></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[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[frequency in a wide range and also make the adjustment for the phase angle and DC component. Close loop control avoid influence from output impedance.
Main Test:
◆ Transformer Short Circuit Test (d]]></description><pubDate><![CDATA[20240304]]></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[UNI 4DOF Simulator Actuator Kit-Shenzhen UNI Technology Co.,Ltd]]></title><link><![CDATA[https://linear1actuator.en.ec21.com/UNI-4DOF-Simulator-Actuator-Kit--11252879_11253368.html]]></link><description><![CDATA[frequency and acceleration allows you an immersive VR experience. We can provide you a controller from drive to your PC. What you need to do is to operate the game.
4DOF motion system with roll, pitc]]></description><pubDate><![CDATA[20200908]]></pubDate></item>
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<title><![CDATA[Mini Waterproof Micro Switch G304G]]></title><link><![CDATA[https://unionwellgz.en.ec21.com/Mini-Waterproof-Micro-Switch-G304G--11690542_11746328.html]]></link><description><![CDATA[Frequency
120cycles/min
Insulation Resistance
≥100MΩ(DC 500V)
Contact Resistance (Initial Value)
with terminals
≤100mΩ
with wires
≤500mΩ(300mm)
Dielectric Strength
between terminals
AC500V, ]]></description><pubDate><![CDATA[20230313]]></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[Pmic-v-f-and-f-v-converters
Description:
PMIC (Power Management Integrated Circuit) V-F (Voltage-to-Frequency) and F-V (Frequency-to-Voltage) converters are crucial components in electronic systems f]]></description><pubDate><![CDATA[20240123]]></pubDate></item>
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<title><![CDATA[Acrel Acr10r-dxxtex Bidirectional Three-phase Reflux Monitoring Energy Meter]]></title><link><![CDATA[https://acrel1.en.ec21.com/Acrel-Acr10r-dxxtex-Bidirectional-Three--11836609_11836614.html]]></link><description><![CDATA[frequency/power facto
■
Active power/reactive power/apparent power
■
Four-quadrant electric energy measurement
■
Maximum demand
□
Multiple-rate electric energy measurement
□
Power quality m]]></description><pubDate><![CDATA[20230822]]></pubDate></item>
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<title><![CDATA[Gf302d Portable Three Phase Kwh Meter Test Equipment]]></title><link><![CDATA[https://gfuvegroup.en.ec21.com/Gf302d-Portable-Three-Phase-Kwh--11546876_11546886.html]]></link><description><![CDATA[Frequency of each impulse input port can reach 200KHz.■ Able to do multi-function test such as communication test.■ With PC control software, it can be automatic test and generate test report.■]]></description><pubDate><![CDATA[20230223]]></pubDate></item>
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<title><![CDATA[Off-grid Solar Power System 15-30kw]]></title><link><![CDATA[https://anern.en.ec21.com/Off-grid-Solar-Power-System--11746084_11746089.html]]></link><description><![CDATA[Anern 15 kw off grid solar system
, 30kw off grid solar system
is a highly reliable off-grid solar power system. This series of off-grid solar systems uses high-frequency inverters to ensure safe and]]></description><pubDate><![CDATA[20230313]]></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[frequency of 50Mhz to 60Mhz. But You will need to connect a transformer with it, to get the proper power supply output.
2. Product Parameter (Specification) 
Input voltage : 12V DC
Output voltage : 2]]></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[in power usage. Frequency regulationCharge or discharge battery on command to stabilize the grid.Aggregation servicesManage multiple assets in a building or campus to work as a single entity.]]></description><pubDate><![CDATA[20240118]]></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[frequency 
Power frequency 50/60Hz is set by inputting parameters in favor of user’s operation.
Analog output 
4-20mA current output function is in favor of user’s operation.
MODBUS-RTU communica]]></description><pubDate><![CDATA[20220406]]></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[frequency: 50Hz～500Hz 
Output current: 50A～300A 
3. Double-generator AC excitation system: 
Input voltage: 50V～500V 
Input frequency: 50Hz～500Hz 
Output current: 50A～500A 
4. Self shunt exc]]></description><pubDate><![CDATA[20150625]]></pubDate></item>
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<title><![CDATA[Siemens Quartz Glass/Lens AGG03]]></title><link><![CDATA[https://cjf13617190750.en.ec21.com/Siemens-Quartz-Glass-Lens-AGG03--11746663_11746664.html]]></link><description><![CDATA[frequency converter series: MM420, MM430, MM440, G110, G120. MIDASTER series
Siemens full digital DC speed regulating device 6RA23, 6RA24, 6RA28, 6RA70, 6SE70 series
Siemens actuator, burner, control]]></description><pubDate><![CDATA[20230313]]></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[frequency I/O terminals, and has rich operation and positioning control functions. 
☞ It integrates four independent communication ports, which support multiple communication protocols including MO]]></description><pubDate><![CDATA[20190111]]></pubDate></item>
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<title><![CDATA[PSP Series High Precision Programmable Switching Mode DC Power Supply]]></title><link><![CDATA[https://idealtek.en.ec21.com/PSP-Series-High-Precision-Programmable--9605857_9605933.html]]></link><description><![CDATA[Frequency
50/60Hz
Power factor
&gt;0.78; &gt;0.9 (optional)
Output
Output voltage
Type
DC
Precision, output efficiency
&amp;plusmn;0.1%, &gt;85%
Stability
&amp;plusmn;0.05% (30mins preheat after connection)
Line regu]]></description><pubDate><![CDATA[20151002]]></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--11611022_11611027.html]]></link><description><![CDATA[Frequency fG
250MHz
Response time tA (L-N/N-PE)
1ns
Protection line
1/2,3/6
1/2,3/6,4/5,7/8
Protection port
1
8
16
24
1
Mounting
Be Installed between protected equipment and signal line
Adapt Transmi]]></description><pubDate><![CDATA[20220728]]></pubDate></item>
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<title><![CDATA[ME28 Metal Shaft Incremental Magnetic Encoder]]></title><link><![CDATA[https://2850818309.en.ec21.com/ME28-Metal-Shaft-Incremental-Magnetic--9972116_9981287.html]]></link><description><![CDATA[Encoder type：
ME28
Name：
Metal shaft incremental magnetic encoder
Main Specifications:
Dimensions：28mm
Rated power：5～26Vcc ，40mA；
Response time：Max 1us
Frequency response：300KHz
Out]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[360 Degree Microwave Sensor Light Switch]]></title><link><![CDATA[https://pdlux1.en.ec21.com/360-Degree-Microwave-Sensor-Light--11599678_11859297.html]]></link><description><![CDATA[control: 10LUX/100LUX/500LUX/2000LUX(adjustable)Installation sit: indoors, ceiling mountingWorking temperature: -15°C~+70°CPower consumption: approx.0.5WNOTE: the high-frequency output of this sens]]></description><pubDate><![CDATA[20231027]]></pubDate></item>
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<title><![CDATA[China Supplier Oil Testing Equipment Closed Cup Flash Point Tester]]></title><link><![CDATA[https://kill235jklh.en.ec21.com/China-Supplier-Oil-Testing-Equipment--10544358_10544742.html]]></link><description><![CDATA[frequency switching power supply heating technology, high heating efficiency , the use of adaptive PID control algorithm automatically adjusts the heating curve ;
7,Temperature value automatically de]]></description><pubDate><![CDATA[20210426]]></pubDate></item>
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<title><![CDATA[12v 120v Etl Approved 3000w Inverter Charger]]></title><link><![CDATA[https://cosuper2023.en.ec21.com/12v-120v-Etl-Approved-3000w--11741070_11741073.html]]></link><description><![CDATA[Frequency
45~65Hz
AC Output
Output Voltage
230VAC±5%/120VAC±3%
Oput Frequency
50/60Hz±1%
Wave Form
Pure Sine Wave
Transfer Time
≤6ms
Efficiency
&gt;90%
Overload
105-120% 10s/ &gt;120% 3s/ &gt;150% 1s
Max]]></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[frequency; Electric safety wall detecting feature• The LS9955 can test Withstand Voltage (AC/DC), Insulation Resistance (IR), Leakage Current (LLC) and Ground Resistance (GR)• The LS9956 can test]]></description><pubDate><![CDATA[20231024]]></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[frequency
50/60Hz
Rated secondary current
5A or 1A
Rated short-time thermal current
40kA, 1S
Rated continuous thermal current
150%I1n
Secondary winding power frequency withstand voltage
3kV, 1min
Saf]]></description><pubDate><![CDATA[20180509]]></pubDate></item>
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<title><![CDATA[Inverter Spare Parts]]></title><link><![CDATA[https://anchuan.en.ec21.com/Inverter-Spare-Parts--11883636_11883640.html]]></link><description><![CDATA[Control and coordination
The CPU board in a frequency converter inverter controls and coordinates various functions and operations. It receives input signals from sensors and other control components]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[DY3 - Relay]]></title><link><![CDATA[https://dyrelay.en.ec21.com/DY3-Relay--325882_325986.html]]></link><description><![CDATA[
Frequency
Mechanical
Electrical 
18,000 
ops/hour
1,800 ops/hour(working ratio 50%) 
Ambient 
Temperature 
-40&amp;#176;C 
~ +70 &amp;#176;C 
Humidity 
45% 
~ 85% RH 
Unit 
weight 
approx. 
17gr. 
]]></description><pubDate><![CDATA[20030929]]></pubDate></item>
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<title><![CDATA[Industrial Tuned Harmonic Filters]]></title><link><![CDATA[https://pqtech.en.ec21.com/Industrial-Tuned-Harmonic-Filters--463785_573107.html]]></link><description><![CDATA[frequency tuning ranges. This is very important for running of high pulse rectifier drives and both AC and DC arc furnaces.
Applications 
Rectifiers for electrochemical and electro winning process 
S]]></description><pubDate><![CDATA[20150401]]></pubDate></item>
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<title><![CDATA[Active Harmonic Filter (AHF), Active Power Filter (APF), Automatic Power Factor Correction]]></title><link><![CDATA[https://fskerda.en.ec21.com/Active-Harmonic-Filter-AHF--1010211_1109884.html]]></link><description><![CDATA[frequency 50Hz, （± 5Hz） 
Harmonic compensation Individual compensation 0-49th 
Responds time 80us 
Full responds time 10ms Filter performance &gt;95% 
Switching frequency 10KHz-20KHz, Generally 15K]]></description><pubDate><![CDATA[20191223]]></pubDate></item>
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<title><![CDATA[DPSS 355nm UV Laser Module]]></title><link><![CDATA[https://renjun1984.en.ec21.com/DPSS-355nm-UV-Laser-Module--1477471_1477500.html]]></link><description><![CDATA[Specifications:
Model SDL-355-XXXT
Wavelength 355nm
Ave Output Power 1~10mW 1~50mW 500~1000mW
Transverse mode TEM00 Near TEM00 Near TEM00
Operating mode CW Frequency conversion of Q-switched pulsed l]]></description><pubDate><![CDATA[20080321]]></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[frequency all are adjustable, thus it is easy for user to finalize the optimum technical parameters.
* The electrical control cabinet adopts air cooling, which is more reliable and safer.
Application]]></description><pubDate><![CDATA[20160321]]></pubDate></item>
<item>
<title><![CDATA[Wireless 4-CH Remote Switch]]></title><link><![CDATA[https://gdszyl.en.ec21.com/Wireless-4-CH-Remote-Switch--1908894_3382109.html]]></link><description><![CDATA[Wireless frequency:315mhz/433mhz;working voltage:DC12v;relays parameter:12A/120ACV,10A/240ACV/,10A/0-28DCV;control mode:toggle,momentary,latch;code learning ability:2262,2260,2240,1527;;remote distan]]></description><pubDate><![CDATA[20090304]]></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[LED Chip Counter]]></title><link><![CDATA[https://wisys.en.ec21.com/LED-Chip-Counter--5384672_5393048.html]]></link><description><![CDATA[FREQUENCY
50/60Hz
Temperature
0~40&amp;deg;C
Humidity
30~85%RH
Interface
RS232C, LAN
OS
1 SET
Windows XP
Monitor
1 SET
17&amp;rdquo; LCD Monitor
Frame Grabber
1 SET
EXTERNAL SYNC. CONTROL
Motion Board
1 SET
]]></description><pubDate><![CDATA[20130312]]></pubDate></item>
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<title><![CDATA[AYSCR-LA SCR Power Regulator]]></title><link><![CDATA[https://aoyijenny.en.ec21.com/AYSCR-LA-SCR-Power-Regulator--9167980_8903292.html]]></link><description><![CDATA[Frequency:50Hz/60Hz
Output mode: phase output
Control Signal:4-20mA, 0-5VDC, 0-10VDC
Use environment: Less than 45, humidity less than 90% RH
Warning:
The main circuit adopts three-phase four-wire in]]></description><pubDate><![CDATA[20210619]]></pubDate></item>

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