Product Description

        ADW310 wireless measuring instrument is mainly used to measure the active energy of low-voltage network. It has the advantages of small size, high precision, rich functions, etc., and has many optional communication methods, which can support RS485 communication and Lora, 4G and other wireless communication methods , increasing the The current sampling mode of the external transformer is convenient for users to install and use in different occasions . It can be flexibly installed in the distribution box to meet the needs of power metering, operation and maintenance supervision or power monitoring for different areas and different loads.

Communication Function






It can work with IOT Platform

Electricity Data Measurement

kWh  (positive and negative)

kVarh (positive and negative)

U, I, P, Q, S, PF, Hz, etc.

Harmonic (THDv, 2-31st)

1 DO Digital Output

1 DI Digital Input

Accuracy:Class 1

Measures 2 channels of temperature

Standard&Certificate: CE

Function Function Description
Display method LCD (field type)
Energy metering Active energy metering (forward, reverse),
Electricity measurement Voltage, current, power factor, frequency, active power, reactive power, apparent power
Harmonic function Total harmonic content, sub-harmonic content (2 to 31 times)
Pulse output Active pulse output
Temperature measurement function Two- way temperature measurement (optional T)
DI/DO 1 DI, 1 DO (optional K)
LED indication Pulse light indication
External transformer External open type transformer
Electric parameter alarm Undervoltage, overvoltage, undercurrent, overcurrent, underload, overload, etc.
communication RS485 interface (optional C)
470MHz wireless transmission (optional LR)
4G wireless transmission (optional 4G)
WIFI wireless communication (optional WF)


        Founded in 2003, Acre is a high-tech joint-stock company integrating R&D, production, sales and service, providing electric equipment, energy management platforms and electricity safety solutions for customers. We help users realize intelligent, visualized and refined energy management, improves energy efficiency and energy security, and provides data services, save energy and reduce energy consumption and realize energy digitization construction. Headquartered in Xihu (West Lake) Dis., ZheJiang , with the office area of 30,000 square meters, it is the center of our Research & development, system integration and marketing, with 3 R & D departments, 1 technical management department and 2 public technology centers. And we have another R&D center in HangZhou. Over 300 R&D engineers are in the 2 centers. Acrel’s production base locates in HangZhou, ZheJiang , 138 kilometers away from Xihu (West Lake) Dis., with 2 large-scale factories. It is divided into 3 sectors: instrument business division, energy saving and controlling business division, and electric power sensor business division. By 2571, Acrel owns 5 trademarks, 20 invention patents, 121 utility model patents, 146 appearance patents, 19 professional papers in core journals, 231 computer software Copyrights, and participates in the formulation of many national or industrial standards. There are over 2.8 million annual output of energy meters, current sensors, energy-saving cabinets and other electric products. All our products and energy management systems are independently developed with sales of $ 125 million in domestic and overseas markets, mainly cooperating with engineering companies, contractors and distributors, etc..
1. who are we?
We are a top manufacturer with over 1900 employees, over 500 R&D engineers in China, with CE, ROHS, IEC, EAC, MID, UL, FCC Certificates, etc.
Our Products: AC/DC electricity meters, current transformers, hall sensors, IOT platform, etc.

As a top-level provider of electrical solution service, we can help you save energy, reduce cost, improve energy efficiency and
realize intelligent, visual and fine management of energy, and provide data services for energy management.

2. What is your website?

3. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

4.what can you buy from us?
AC/DC Energy Meter, Hall Effect Sensor, Current Transformer, Current Transducer, Motor Protectors, Wireless Temperature
Monitoring, Residual Current Relay, IOT Platform, etc.

5. why should you buy from us not from other suppliers?
147 computer software copyrights, 2 million meters, 1.5 million transformers, more than 100 design patents, 70 utility model

6. what services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDU, Express Delivery, etc.
Accepted Payment Currency: USD, EUR, RMB, etc.
Accepted Payment Type: T/T, L/C, etc.
Language Spoken:English, Spanish, Chinese, etc.
  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: Yes
Warranty: 2 Years
Display: Digital
US$ 82.90/Piece
1 Piece(Min.Order)


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Customized Request

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

u joint

Replacing a U Joint

Replacing a u joint is easy and can cost less than $50, but the cost will vary depending on your vehicle’s characteristics. You can find u-joints for cars at online car parts catalogs. Please note: The information provided on this Website is provided for informational purposes only and is subject to change.

Moog U Joints

Moog U Joints are known for their superior quality and long-lasting performance. Their precision-engineered steel composition has been proven to outlast similar joint designs by CZPT. They also feature fully greaseable ball joints and are easy to maintain. Their selection of products includes many different models for all types of vehicles. In addition, they offer competitive pricing for the value you receive.
Moog’s premium universal joints are precision machined to meet original equipment standards. They’re precision-ground to tight tolerances and quality-controlled throughout the manufacturing process. Each u-joint also features cold-formed and case-hardened bearing cups and superior quality seals. These seals prevent road contaminants from entering the bearing and ensure proper lubrication in the u-joint.
u joint

Pin and block friction universal joint

A pin and block friction universal joint has a pin and block arrangement, which provides friction between the coacting parts. The pins extend into a bore on the ends and are located between two intermediate blocks. When they are inserted into the joint, they will flex, which creates the necessary amount of tension.
Pin and block friction universal joints are generally inexpensive and easy to install. They are commonly used in sanitary or corrosive environments, where they are designed to withstand high torque levels. Nevertheless, the high friction in these joints can cause wear, heat generation, and galling. This can be mitigated by the use of self-lubricating materials. Depending on the application, plain bearings are available in various materials, including alloys, stainless steel, and combinations of hard and softer materials.
Pin and block friction universal joints can be customized to meet the specific requirements of a given application. They can be made of a variety of materials and are available with specialty coatings and plating. Some models even feature lubricant boots for various lubrication needs.
While choosing a pin and block friction universal joint, consider the environment in which the joint will operate. Some types are better suited for applications with heavier loads or with axes that spin at high speeds. In addition, a particular type of universal joint will do well in harsh environments, where abrasive materials and excessive heat can cause premature wear and component damage.
Pin and block friction universal joints are available in both single and double-u styles. They can also be manufactured as kits or as fully assembled units. A wide variety of machining options are also available for these joints. These friction universal joints are available in different OD and bore sizes. They can also be ordered with set screws to customize their geometries.
Manufacturers of universal joints have a variety of options for customers, ranging from stainless steel to aluminum. They are also available in different sizes, operating angles, outer diameters, and speeds. Some of the products are precision-machined to meet exacting specs. They can be used in many industrial applications, from construction to aerospace.

Double Cardan joint drive shaft

Double Cardan joints are used to replace single cardan or u-joints on the drive shaft. Their operating angles are different, depending on the manufacturer. Toyota, for example, specifies a 0.9deg operating angle plus or minus one degree. This allows the two shafts to move with the same speed.
The design of a Cardan joint is based on the concept of gimbals, which have been used since antiquity. The Ancient Greeks used them in their ballistae.He later called it the Polhem knot, and in Europe, it was referred to as the Cardan joint. In 1676, Robert Hooke produced a working model.
A double cardan joint drive shaft is not susceptible to the phasing problem that single cardan joints have. In addition, it is crucial to line up bearing caps and check for a straight driveline. The most common cause of driveline noise is driveline vibration. When vibration occurs, it can be caused by a drive shaft not being perfectly balanced. The drive shaft must be of a diameter and wall thickness sufficient to eliminate vibration.
When installing a Double Cardan joint drive shaft, you must also upgrade your transfer case yoke. The easiest and least expensive way to upgrade your transfer case yoke is to buy a Slip Yoke Eliminator kit (SYE) kit. This kit shortens the main shaft of the transfer case and reduces the driveline angle. After installing the SYE kit, you must measure the length of your drive shaft to ensure the yoke matches the new shaft.
A double Cardan joint is one of the most common types of drive shafts in modern times. This drive shaft uses two universal joints that are mounted back-to-back. The first joint acts as an intermediate shaft, while the second cancels out any velocity errors introduced by the first joint. This double Cardan joint also works as a CV joint when correctly aligned.
A double cardan joint drive shaft is more flexible than conventional single cardan joint drive shafts, and can operate at greater operating angles. However, the double cardan joint is sensitive to changes in ride height. Every inch of height difference results in a one-degree angle change between the u-joint and drive shaft. This can be problematic if the vehicle is carrying different loads.
u joint

Standard u-joint

A standard u joint is a standard automotive part used for steering and axle movements. Its strength depends on the steel used, the size of the body and bearings, and the torque applied. Its strength is tested under continuous torque loads for the entire expected life of the part. Generally, the u-joint’s maximum torque limit is two to three times the yield torque.
U-joints can come in different sizes and shapes. It is best to measure the dimensions of the driveline components before purchasing a U-joint. These measurements will help you identify the correct size for your project. If you are building a muscle car or a custom street rod, you’ll encounter a wide range of sizes and shapes for the parts.
While most of the standard u-joint assemblies are universal, some are made for specific applications. For example, a 1310 series u-joint is suitable for most vehicles, whereas a rugged 1350 series is ideal for performance-oriented applications. The larger the series number, the larger the trunnions, which in turn means more strength. Torsion forces are exerted during a twisting motion, so the larger the trunnions, the stronger the joint.
A U-joint connects a car’s transmission to the rear differential or front differential. A driveline is made up of the transmission, a slip yoke, a shaft, and two or more U-joints. Each U-joint adjusts the angles at which the driveline works. While the driveline is a complex system, replacing a U-joint is usually easier than replacing the entire driveline.
Often times, a standard u joint is damaged when it is over-tightened or over-stretched. When this happens, it may lead to damage to the yoke and axle shaft. These damages can lead to expensive repairs or even a new axle shaft. Fortunately, there are ways to repair a standard u joint yourself.
There are two main types of u-joints. The first is the common hot-rod style u-joint, and the other is a combination joint. A combination u-joint is a versatile part that fits a variety of applications.
China best Acrel Adw310-Hj-D10-Wf IoT Platform IoT Meter 3 Phase Energy Meter with RS485   how to remove a u jointChina best Acrel Adw310-Hj-D10-Wf IoT Platform IoT Meter 3 Phase Energy Meter with RS485   how to remove a u joint
editor by CX 2024-03-27

TAGs:u joint

Universal Joint

As one of the universal joint manufacturers, suppliers, and exporters of mechanical products, We offer universal joint and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the universal joint.

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