中文版
Single-phase Frequency Power Desktop
technical parameter
Model: YF-650 Capacity: 5KVA Input Voltage/Frequency: 1KW 220VAC + 10% 50Hz-60Hz;
Output Voltage: 1k2W Low Shield 0-150V; High Shield 0-300V; Output Frequency: 40-499.9Hz
Feature description
1. Voltage, frequency, current and power meter are measured simultaneously with 4 windows, which is simple, readable and high resolution.
2. No radiation interference, small harmonic component, and special treatment, no interference. Pure and stable sine wave.
3. Large capacity, small volume, low noise and high reliability. Provide standard voltage, frequency, analog testing of various electrical products in the world.
4. Strong overloading capacity. Instantaneous current can withstand three times the rated current. It has over-voltage, over-current, over-high temperature protection and warning device.
5. Suitable for resistive, capacitive, inductance and other non-linear loads.
Operational considerations
1. After confirming that the input voltage is correct, connect the input line.
2. Turn on the input switch and start the machine after 30 to 60 seconds.
3. When debugging the voltage and frequency, please turn off the output switch, wait for the voltage and frequency sum required by the load to be debugged, then turn on the output switch and start the load.
4. Do not switch frequency and voltage in the process of using with load. If you need to switch, please turn off the load and voltage output switch first.
5. Turn off the power in the following order: turn off the load -- turn off the output of the machine -- press the reset key of the power supply -- turn off the input switch -- and then cut off the power supply.
6. The company will not guarantee the equipment if it fails to operate according to the rules or dismantle the machine without the permission of the manufacturer.
Usage/application area
1. Standard power supply is used in professional (EMI/EMC/safety regulations) laboratory, manufacturer (quality assurance life test) and other units, [400Hz] power supply for military and marine equipment.
2. Research and development of power supply; special power supply for testing switching power supply; testing of various electrical products, motors, air conditioners, household appliances and other electronic products;
Common specifications and detailed parameters of products
Attribute 01
Attribute 02
Low blocking current (A)
500A (0-260V)
High blocking current (A)
250A (0-520V)
Whole machine performance
Voltage stabilization rate of power supply
< 1%
load regulation
< 1%
Waveform distortion
Less than 2%
efficiency
More than 90%
reaction time
Less than 2ms
crest factor
3:1
Protector
With over-voltage, over-current, over-load, input under-voltage, over-high temperature, short circuit and other multiple protection
display
Display interface
Digital LED Display
Attribute 04
picture
Undefined
Company introduction
Shenzhen Yanghong Electric Co., Ltd. is located on the 4th floor of No. 72, Kukeng Waizai Village, Fukeng Community, Guanlan Street, Longhua New District, Shenzhen. Shenzhen Yanghong Electric Co., Ltd. was established in February 2007 and has a legitimate product trademark and CE certification manufacturer. It is a professional manufacturer of variable frequency power supply, three-phase variable frequency power supply, 60HZ variable frequency power supply, 400HZ military power supply, marine static power supply and other products. Since its inception in 1995, Yanghong Electrical staff has been adhering to the enterprise spirit of "advanced science and technology, unlimited innovation", and the management concept of "people-oriented, diligent service, inline and outward introduction, brand creation", through years of unremitting efforts, in order to accumulate years of production experience, first-class quality, strong technology, sound scientific management to provide users with high-quality power production. Product. At present, the company develops and produces frequency conversion power supply and high voltage tester, which has been sold all over the world in various provinces and cities, and sold to the United States, Canada, Malaysia, Western Europe, Southeast Asia and other countries and regions.
Shenzhen Yanghong Electric Co., Ltd. mainly develops, designs, manufactures and sells products. It has been widely used in industries such as industry, military industry, telecommunications, household appliances and security products.
We are not only producing products, but also focusing on quality and reputation. "Customer-centered, quality-pioneered" is our purpose. We hope that we can become your trusted partner.
The company's quality concept: careful in our service, dedicated to our profession;
The company's brand concept: continuous improvement to meet customer requirements;
The company's development policy: honesty and hospitality, development and innovation;
Yanghong Electrical Service Thought: customer-oriented, good quality, quality service, win-win cooperation.
Quality Assurance and Service of Yanghong Electric Company
1. The main product is guaranteed for one year, and the quality problem is guaranteed to replace the new machine within three months. The warranty period is calculated from the date of the factory, and the product will be repaired free of charge within one year if there is a problem.
2. The products can not be used normally because of the damage caused by the third party transportation. According to the situation on the spot, the products can be replaced free of charge for customers.
3. Product Installation: Please Install by yourself according to the Installation Instructions
Service Commitment of Yanghong Electric Company
1/24 Hotline Telephone Service
Response to after-sales service within 2 or 2 hours
3,7*24-hour round-the-clock acceptance of customer business consultation and after-sales problem handling
Broad and tolerant is the style and temperament of Yanghong Electric Company. On the road of growth, we insist on doing every little thing well and striving to create a miracle future!
All series of products of our company are sold directly by manufacturers, and all kinds of models are in stock. If special specifications are required, they can be customized after communication with the technical engineers of both sides, and the order should be ordered in advance.
Factory telephone: 0755-27521012, mobile phone: 13902314091/13510019860 [Shenzhen Yanghong Electric Co., Ltd.] Welcome to join us!
At the same time, please confirm the details of our company so as not to buy counterfeit products.
