Electronics & Electrical

PLC Touch-screen control cabinet Description: For PLC controller, you must parameter setting, read relative record with computer without touch screen. It is not convenient for the on-site maintenance and monitoring. The PLC controller with touch screen can keep alarm record, usage record in memory for analysis. The components in touch-screen will contact CPU in PLC.no need button on the panel controller, simplify the operation interface. Widely used in environmental, energy saving, electrial power, chemical.

Minimum Order: 1 bags

Automatic frequency control box Description: It is used in frequency regulation, reduce energy consumption. Start the equipment smoothly, Reduce the damage of current to motor when starting. Applicatons: Widely used in intelligent controlling for Constant-pressure Water Supplying System, compressor, Fan and water pump, Central Air-Conditioning System, Port Machinery, machinary tool, boiler, paper machine, food machinery. Advantage: 1. Energy saving. 2. Saving cost. 3. Improve the accuracy of pressure control. 4. Prolong the service life of motor. 5. The noise of the motor is reduced.

Minimum Order: 1 bags

PLC control cabinet Description: PLC control cabinet can control automatically. It is the core and soul of modern industry with perfect network function, stable performance, strong anti- interference. The PLC cabinet, inverter cabinet can designed according customer requirement. It can be matched with HMI touch screen, easy operation. It can trasfer data with DCS-modbus, profibus. APPLICATION: Widely used in intelligent controlling for Constant-pressure Water Supplying System, compressor, Fan and water pump, Central Air-Conditioning System, Port Machinery, machinary tool, boiler, paper machine, food machinery. Suit for electric power, metallurgy, chemical industry, paper making, water- treatment technology.

Minimum Order: 1 bags

Illumination control cabinet. Description: Illumination control cabinet can control building and ambient lighting ON/OFF/monitor/combination/scene with autocontrol technology & intelligent management.So that can linked to building energy conservation & environmental arts. Illumination control cabinet combinated magnetic technology, intelligent controlling, data controlling, controlled output voltage within rated voltage. Realize the ideal combination of working current and brightness demand of public lighting system. To achieve the purpose of saving electricity and optimizing power supply. APPLICATIONS: Widely used in municipal road, expressway, bridge, tunnel, gardens, wharf, tourist lights, sports ground, playgrounds. Suit for high - pressure sodium lamp, low - pressure sodium lamp, metal halide lamp, high - pressure mercury - arc lamps, Fluorescent lights.

Minimum Order: 1 bags

Machinary automatic PLC control cabinet: Description: The PLC control cabinet core components is Simens S7-200 series. It is small PLC. Suit for auto-detected, monitor in various of occasions. Parameter setting & display equipment status easily with 7”touch screen. Functional: This cabinet can control 4 sets single-phase AC asynchronous motor,ON/OFF automatically through PLC read 2 set photoelectric switch, 1 set stroke-switch and encoder. Operational environmental: Cabinet must fixed in ventilation environment,rain-proof, avoid direct sunlight, relative air humidity <85%. Away from vibration, Avoid the corrosion and flammable and explosive gases. Installation Notes: Before installation, please check loosen for shell & components in transportation. Please wiring and debug according drawing. This is a Wall mounted installation. Please check safety for interior walll and external-wall. Please ensure that the inclination angle is not more than 5 degrees during installation.

Minimum Order: 1 bags

Constant temperature and humidity control cabinet Description: Constant temperature and humidity control cabinet widely used in workshop, exhibition, archives, laboratory, network station. Our control system for constant temperature and humidity can save much energy,reduced the working time of compressor, extend the working time of facilities. PLC is the key unit in our system,it has good stable, Strong anti- interference ability.The system fixed warm humidity transmitter as digital transmission.long transmission distance, free of electrostatic interference. Control precision. System hardware structure: The core of system is Siemens PLC, touch screen as human-computer interface. the temperature and humility transfer by sensor, It is processed into digital signal by single chip, via RS485 wire transfer to PLC, and data processing, and controlled via PID. Keep constant temperature and humility controlling compressor, humidificatin valve,fan valve. The procedure of control for constant temperature and humid: There are 5 method from PLC controlling. 1. monitor status. The system only reads the temperature and humidity of the environment,without controlling. 2. Hand control status.when compressor forced operation need hand control.You can touch compressor 1, compressor 2 for start. 3. Automatic humidification, When start this method, the system will work according fixed upperlimit & lowerlimit. 4. Automatic temperature control. When start this method, the system will work according fixed upperlimit & lowerlimit. At the same time, monitor the outdoor temperature is less than 14 ℃ 5. Circulation working: combination method 3 & method 4. Temperature controlling then humidification controlling.

Minimum Order: 1 bags

ABB inverter is a famous brand which researched & produced from ABB group. That used in control & regulate three-phase AC asynchronous motor. It has played important role in the marketing for its stable performance, rich combination , good vector control technology,Low-speed, high torque output, dynamic characteristic and super overload capacity. Operation principle: Rectified and filtered AC 380V to DC510V with inverter, and change DC510 to AC with voltage and frequency adjustable use converter. Voltage: 0~380V, frequency: 0~600HZ. So that can control motor speed stepless. Products Features: 1、According customer requirements, ABB inverter is the core of our products. The design & manufacture has distinctive characteristics. 2、Each procedure for control box is strictly controlled, such as purchase, producing, inspection, shipping. Every step conform to 3C certificate. Before production, we will prepare Electrical principle diagram and choose the suitable components brand for assembly according customer’s requirements, such as working conditional (temperature, humidity, radiation, proof degree of explosion), motor parameter (original, rated current, rated voltage, phases, loadtype, starting system), control method (manual function or automatic function), local control or remote control. We also prepared some precaution for some potentially interference, such as, reactor, isolation transformer, shielded cable, install lighting protection. Finished electrical principle diagram, we must consider cabinet design, cabinet material, protection degree, fix cooling fan, electric wiring, components installtion, ambient temperature, ambient humidity. Other components: For our control cabinet, cooperated with many good reputation and best quality supplier. Contractor produced from Schneider & CHINT, breaker from Schneider, CHINT, MITSUBISHI, indicator light from Schneider & CHINT, intermediate relay from Schneider & CHINT & Omron, PLC from Siemens. Our quality is garanteed because of good design and reliable components. Applications: Products widely used in cooling fan load, pump load with PLC technology, PID algorithm, frequency. 1. Tap water constant pressure water supply system. 2. The water-supply system of close loop and constant pressure control for High building water supply, drinking water, fire water, industrial water. 3. Automatic control for boil feed pump & Heating recycle pump. 4. Farm irrigation, fountain control system. 5. Air-conditional control, cooling water circulation system. 6. Control the capacity of water plant, pump station, petrochemical and second pressurre control. 7. Production line need speed governing. Energy consumption reducing. 8. Various of equipment need contant air supply.

Minimum Order: 1 bags

EPC19 EPC Series High-Frequency Transformer Customized Manufacture DW6154 Feature of Different Transformer EE Transformer applied in the switching power supply,main power transformer EF Transformer applied in the switching power supply,main power transformer EFD Transformer Auxiliary powr transformer,main power transformer,choke coils EPC Transformer Auxiliary powr transformer,main power transformer PQ Transformer applied in the linear filter,choke,pulse transformer,drive transformer UU Transformer varieties of switching power supply transformer,coke coils et EC/EER/ER Transformer applied in the linear filter ,current tranformer,smoothing choke coil,drive transformer, switching power transformers and chokes RM Transformer filters, inductors and transformers for telecommunication other electronic equipment POT Transformer filters for telecommunication equipment,and various kinds of inductors and transformers DR Core Choke coils, Peaking coils, Linearity coils, Alarm coils, Power choke coils, Fixed choke coils, Filtering coils,etc; EI Transformer Various kinds of transformers and chokes. TOROIDAL core Pulse and wide-band transformers, various types of filters, inductors and chokes. 1. Drawing (Unit:mm) EPC19 240V 12V 19V 50W 70W HF Transformer High Frequency Current Customized 0 2. Environmental Conditions Storage Temperature: -40--85˚C； Enviornmental Temperature: -40--85˚C; Operating Temperature: 130˚C MAX; Relative Humidity: 5%-95%; Long Term Durability Test. 3. Electrical Specification Item Unit Test Lead Test Condition MIN NOR MAX Inductance Value µH 11-12 100KHz,0.3V, Ser 157 165 173 Leakage Inductance µH 11-12 100KHz,0.3V, Ser (Other Winding Short Circuit) / / 4 Q Value / 11-12 100KHz,0.3V, Ser 70 / / Dielectric Strength mA N1,N2－N3 500Vac,60s / / 1 mA N1,N2－Core 500Vac,60s / / 1 mA N3－Core 500Vac,60s / / 1 Direct Current Resistance mΩ 11-12 25℃ / / 110 mΩ 7-8 25℃ / / 740 mΩ 3-4 25℃ / / 80 Shenzhen Dowis Electronics Co., Ltd. is a professional manufacturer of electronic transformers, inductors, and filters integrating R&D, production, and sales. It is a national high-tech enterprise and has passed the IATF16949:2016 automotive industry quality management system certification, the product has passed the "UL""CQC" and other safety certifications. The products are widely used in communication equipment, new energy vehicles, industrial control equipment, high- power LED drives, and other market areas. The industry has high visibility. In addition to the domestic market, but also exported to many countries in Europe and the United States. In order to further expand production capacity, it has set up a special test area construction area in Zhaoqing YueGui cooperation in 2018 of 14000 square meters of manufacturing center named ZhaoQing Sheng Xiang electronic technology co., Ltd. Its management technical team has rich experience in cooperating with customers from well-known domestic enterprises and overseas. The design of products can fully follow customer’s needs and services with a good quality control system, and it has been recognized by many famous enterprises as the core suppliers. We look forward to cooperating with you.

Widely Used Low Pressure Operation easily Gas Fired Oil Fired Steam Boiler Boilers are widely used, industrial and civil, the following enterprises will use steam boilers: steam boilers through heat exchangers, the heat of steam exchange to water, water heating, and then heating, heating, bathing, production and other uses. Food industry: food processing, medical industry and filling bottles and cans, etc. used as disinfection, food industry can be used as steamed meat, rice. Wine also uses steam. In the petrochemical industry, steam can heat oil and increase liquidity.

Quality Fiber Optic MPO MTP Cable, Pre Terminated Fiber Optic Cable factory, Fiber Optic MPO MTP Cable manufacturer, Pre Terminated Fiber Optic Cable from China

This blower's comfortable and ergonomic design lets you take care of big jobs with ease. The fully-tensioned multi-material suspension system distributes weight evenly and comfortably between shoulders and hips. The powerful 32cc Troy-Bilt 4-cycle engine generates up to 500 CFM at 150 MPH without the need to mix gas and oil. Use one of Troy-Bilt's JumpStart engine starters, Item#s 42781 and 42787 (sold separately), to make getting started even easier. What's Included (1) Leaf blower Features + Benefits Powerful 32cc Troy-Bilt 4-cycle engine generates up to 500 CFM at 150 MPH without the need to mix gas and oil Ergonomic design lets you take care of big jobs with ease Fully-tensioned multi-material suspension system distributes weight evenly and comfortably between shoulders and hips Easy-to-use tube-mounted throttle control Compression-release technology for easy starts Use a Troy-Bilt JumpStart engine starter, Item# 42781 or 42787, to make getting started even easier 72dBA noise level Key Specs Item# 42790 Brand Troy-Bilt Manufacturer's Warranty 24 months parts / 24 months labor Ship Weight 19.0 lbs Blower Type Backpack Power Source Gas Cylinder Displacement (cc) 32 Air Velocity (MPH) 150 Air Volume (CFM) 500 Noise Level (dB) 72 EPA/CARB Approval (California Air Resource Board) Yes

Minimum Order: 1 bags

Fluid Bed Processor

Product Description Portable 3h LED Glare Flashlight Portable 3h LED Glare Flashlight Instructions ◆ How to use EBT003(B): Press the first switch to focus the light; press the second time to flood it; press the third time to turn off the light. ◆ The flashlight is equipped with a charging protection and charging management circuit. When charging starts, the indicator light of the power display window of the lamp will light up one by one, indicating that normal charging has started; after the battery is fully charged, the 4 bars of the power display window will stop flashing one by one as the battery is fully charged. , When the last indicator light stops flashing, the battery is fully charged and charging is complete. ◆ After a full charge, it can be used at any time within 1 year; if it is left unused for a long time, it is better to recharge it for about 2 hours every six months. The company’s self-developed EBT003(B) condensing and floodlight adjustable pocket flashlights are widely used in the following places: railways, power grids, power plants, steel, petrochemical and other industries as night inspections, maintenance, construction, emergency rescue, emergency rescue and disaster relief Various types of near and far lighting use; railway works, power supply, electricity, machinery, vehicles, transportation, public security personal operations; ships, port company leaders, department managers, professional engineers, captains and other individuals use mobile lighting on duty. Performance characteristics ◆ Small size, light weight, easy to carry, can be handheld, hung, strap, magnetic, magnetic and strap optional. ◆ The special-made Everbright crystal bright electroplating light cup, the illuminance value is increased to 1.5 times that of the normal flashlight, and the brightness of the same volume is super bright. ◆ The internal protection circuit of the flashlight is equipped with protection functions such as overcharge, overdischarge and short circuit, making it safer and more reliable when used. ◆ The front end of the lamp is equipped with a power reminder function. When the flashlight is working or charging, the flashlight automatically displays the remaining power. When the power is less than 25%, the last battery indicator flashes, please charge the user in time. ◆ EBT003(B) has the functions of concentrating and flooding adjustment, which can be switched freely to realize a variety of lighting functions to meet the lighting needs of different places. ◆ It adopts large-capacity industrial lithium-ion battery, which has high battery capacity, low self-discharge rate and long service life. ◆ The shell is made of high-strength aluminum alloy, which can resist strong impact, and it will not affect normal use if accidentally dropped. ◆ The switch avoidance design prevents misoperation of the switch and effectively prolongs the service life of the switch. ◆ The ultra-popular type-c waterproof interface is adopted, and the interface is non-directional connection, which improves the service life of the lamp. ◆ The protection level reaches IP66 and can be used for field operations in rainy and snowy weather. ◆ With magnet (magnetic attraction type) and strap (strap type) optional. Caution ◆ When carrying or transporting, make sure that the button switch in the middle of the lamp is protected from foreign objects to avoid the lamp lighting and power consumption. ◆ When charging or continuously discharging in a place with high ambient temperature, the surface of the flashlight will rise slightly in temperature, which is a normal phenomenon. ◆ Wipe the surface with a rag after use in a corrosive environment. Quality Assurance Within 3 years from the date of purchase, the company will be responsible for free maintenance for any failure of the product under normal use conditions. Damage caused by man-made causes will be repaired free of charge by the company, and only the material fee will be charged. Portable 3h LED Glare Flashlight 0

Product Description Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 Wall hanging TFT P2 Small Pitch LED Display Borderless 128*128 It has the following advantages: Arc shaped panel edge,seamless splicing and no angle acquirement,perfect arc-bending panel technology vivid visual effects and no distorition.Double-side 15 degree oblique angle design,support ±15 degree assembly,Sticky tape support seamless connection between panels. Dual power supply & signal Dual power supply & signal input design,one for working,one for backup.Once one input fails,another one will work automatically without switching. Special designed handles The hanles can be turned over to the side of the LED screen,protect the LED and mask from being damaged during transportation or moving. Place of origin Guangdong,China Brand Name HR Model Number HR-SIT-P2 Types of TFT Application Indoor Viewing Angle 120(H)/120(V) Contrast 5000:1 Input voltage 110/240v AC Warranty period 1 year Product name LED display Aspect ratio 16:09 Language switch Switch between Chinese and English Operating mode Phones, tablets, computers, touch Power dissipation ≤400W Certificate CE/CCC/FCC/ROHS/ISO9001 Resolution 128*128 Using occasion Conference room, exhibition hall, monitoring room, indoor advertising Way to install Wall hanging, floor support, cabinet, etc Why Choose Us 1. Over 10 years of experience. 2. Huarong provide OEM/ODM services. 3. MOQ: 1pc, sample order are welcome for your evaluation 4. Abundant inventory. 5. Huarong trade assurance limit: US $423000, Still rising. 6. 1 year warranty. 7. Free design products. 8. Super high cost performance. 9. Professional quality inspection team. Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 0 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 1 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 2 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 3 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 4 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 5 Certifications Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 6 Company Profile Shenzhen Huarong Electronic Technology CO., LTD.is a large-screen manufacturer integrating R & D, production, and sales. It specializes in DID LCD splicing screens, DLP rear-projection large screens, small-pitch LED displays, LCD monitors, and touch all-in-one machines. High-end display products are in a leading position in the large-screen display industry. At the same time, the HUARONG brand large screens produced have been recognized by the industry and praised by customers for their good quality. After years of rapid development, it now has self-built standard factories. Equipped with a variety of general and special production equipment, high-speed automated production lines, and Japan's imported testing and analysis instruments, while employing high-quality management personnel and R & D technicians in the industry. The company cooperates with domestic and foreign merchants with rigorous work attitude, high-quality products and integrity, and a win-win business purpose. The company has always been adhering to the development concepts of "talent is the foundation of the enterprise" and "building a first-class enterprise, creating a first-class brand", and always keeps "quality is life". Based on market management ideas, we strive to make the [HUARONG] brand a well-known brand with international competitiveness. Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 7 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 8 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 9 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 10 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 11 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 12 Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 13 Our Packaging Wall Hanging TFT P2 Small Pitch LED Display Borderless 128*128 14 FAQ 1:What is the warranty of your led display? A: We offer 12 months warranty. and more than 100000 hours screen life span 2:what is your payment term? How long it takes to deliver? A: We usually accept the T/T or L/C. both of them will at least 30% deposit in advance, and the rest of 70% will be paid before delivery. The lead time is usually 20 day 3:How can you ensure the led display product quality? A: Before shipment, all the screens have the aging test. and then we also have a waterproof test and shake test, ensure products can transportation safely and normal use. 4:What is your pre-sale and post-sale service? A: For pre-sale service, we have a professional sales team and technical team, who are willing to answer your question within 24 hours. For post-sale service, we will instruct you how to installa, how to use, how to change the broken modules, and we can also send the technical to your country, in general, our led display will not have a big problem, you can rest assured to buy.