In the process of semi finished and finished production of power transformers, before the newly installed transformers are put into operation and according to the state Grid's preventive test rules, it is required to test the transformer's turn ratio or voltage ratio regularly.The traditional variable ratio bridge operation is tedious, the reading is not intuitive, and the necessary conversion, the test result is only one phase change ratio value.The transformer transformer ratio tester overcomes the shortcomings of the traditional transformer ratio bridge test, the screen uses a large screen high resolution LCD screen, convenient to use in the field, with Chinese menu prompt function, simple and intuitive operation, a complete three phase change ratio test, test speed, high accuracy.
Technical parameter
range 0.910000
The accuracy of
reading 0.1 2 words or equal to 500
reading 0.2 2 words 500 3000
Reading 0.3 2 words 3000
The resolution of the
0.9 9.9999 0.0001 100 999.99 0.01 10000 and above 1
10 99.999 0.001 1000 9999.9 0.1
Working power supply AC220V 10 50Hz
Instrument weight 3.5kg
The use of temperature 10 50
Overall dimensions 260mm l 200mm W 160mmH
Relative humidity 90 no dew
Feature
Full three phase sinusoidal inverter output, the output voltage is automatically adjusted, with soft start, soft stop function, so the test speed is fast, high precision
Three-phase transformer, single-phase transformer, PT, Z type transformer ratio, group, polarity test function
Blind test function, that is, variable ratio and group test when high and low pressure connection mode is not known;
CT variable ratio polarity test function
Angle difference test function for single-phase test
The SF6 gas comprehensive instrument is a three-in-one tester that integrates, concentration, and main crystallization measuring instruments. It concentrates the achievable capabilities into one and completes three functional tests at a time, which greatly reduces the gas emissions in the equipment and effectively protects the environment. , Pollution, while reducing the user's workload and improving work efficiency.
It is because the sensor of Finland Vaisala is used; the SF6 gas comprehensive supplementary instrument has sufficient performance, and it uses an efficient absorption sensor.
The special instrument adopts the sensor of German HNP; some products adopt the special sensor of imported American Dekang SF6.
The SF6 integrated equipment display adopts a large-screen Chinese display, real-time various parameters, intelligent and intelligent operation, massive information, and dual-use rechargeable batteries.
Energy saving technology, energy saving and environmentally friendly instruments.
The SF6 comprehensive tester adopts the sensor, sensor, SOH2S, CO and other sensors of , and adopts the thermal conductivity type of
Sensors and R&D sensors; more advanced ARM development technology, quality sensors, sensors and other precision sensors, equipped with sensors and sensors are more realistic, more simultaneous, and manufactured. The tester uses a color screen screen display, friendly interface, and easy to operate.
This type of comprehensive tester uses reliable imported sensors as sensitive components, and at the same time integrates real time measurement, curve display, power management, time system, file system, data query, data understanding and other update functions, and integrates advanced sensor technology. And information technology, humanized operation information technology, humanized operation and perfect functions, you can learn her ability and perfection in printing.
Type Cigarette Lighter
Charging Port 2 Ports
Connection Wired
Warranty 1 Year
Place of Origin GUA
Combination Charging
Voltage 12-24v
Brand Name Yujie
Model Number DS2013
Design Style New China-Chic
USB Output Voltage 5V
Color Black
USB Output Current 3.1A(2.1A+1A)
Material Engineering plastics + electronic components
Size 36.5x52.5mm (Diameterx Length)
Light Indicator Blue LED
USB Socket Size 2.05"x1.35"
Install Hole Size 1 1/8"
Terminals 6.35mm
Certificate CE ROHS FCC
Packaging Details Polybag
Selling Units: Single item
Single package size: 3X3X4 cm
Single gross weight: 0.050 kg
Electronic waste disposal equipment , electrical and electronic waste recycling equipment, electronic waste recycling
Electronic waste, also known as e-waste, refers disused electronic equipment
A wide range of e-waste can be divided into two categories, one is contained in the species is relatively simple, less harmful to the environment of waste electronic products, such as refrigerators, washing machines, air conditioners and other household appliances as well as medical, research and other electrical appliances dismantling and disposal of such products is relatively simple, the other is contained in the material is more complex, relatively large damage to the environment of waste electronic products, such as computers, tv picture tubes in the lead, computer components contain arsenic, mercury and other harmful substances, the phone's raw material of arsenic, cadmium, lead and many other durable drop and bioaccumulative toxic substances.
E-waste recycling equipment is mainly used for various electrical appliances, electronic equipment, including refrigerators, air conditioners, washing machines, television sets and other household appliances and electronic products, computer communications, the process from feeding to sorting end, full automatic operation, only 1-2 man operation, the process is physically separated dry without heating, burning, drink chemical raw materials, low cost, high efficiency, no pollution of any separate dry at room temperature, this technique for my company registered patent, numbers are: 200820148816.9 200820148815.4 and 200810141173.X.
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Electronic waste disposal equipment , electrical and electronic waste recycling equipment, electronic waste recycling
Our most advanced intelligent spot detectors, multi-criteria/multi-sensor devices use multiple sensors to detect various conditions in an environment sensing a wider range of fires with greater accuracy.
Features & Benefits:
Multi-Criteria/Multi-Sensor smoke detection
Unique ability to detect major elements of a fire
Highest nuisance alarm immunity
Advanced algorithms interpret and respond to multiple inputs
The NFS-3030 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in small to medium-sized fire protection systems and provides effective fire detection and alarm notification. The NFS-3030 features a compact design and advanced microprocessor technology, making it easy to install and program. The control panel supports up to 384 points and includes built-in communication options, such as analog dialer and network interfaces, for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, providing versatility and customization for specific fire protection needs. The NFS-3030 is a cost-effective and reliable fire alarm control panel from Notifier.
The NFS2-640 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in medium to large-scale fire protection systems and provides reliable fire detection and alarm notification. The NFS2-640 features a compact design and advanced microprocessor technology, allowing for easy installation and programming. The control panel supports up to 640 points and includes built-in networking capabilities for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, offering flexibility and customization for specific fire protection needs. The NFS2-640 is a feature-rich and reliable fire alarm control panel from Notifier.
