Basic Info.
Application
Time Frequency Instrument
LCD Display
With LCD Display
Product Description
I Introduction1.The standard output of 4 phases of voltage and 3 phases of current It could combine various type of current or voltage conveniently and has diversity type of protective experiment. Every phase of voltage output is 120V, and the total of the parallel current is 120A. The fourth phase voltage Ux has many functions and it can be set to be 4 type of every three voltages or synchronism checking voltage, or output any value of voltage.2.The stand-alone operation is convenient A Singer TY-703 relay is operated by the convenient and flexible rotation mouse through the large LCD screen and all English display. It can complete the most testing work, including all sorts of relay and microcomputer protection test, and can simulate all kinds of complicated instantaneity, permanent, transform failure for the test. It can be used right after the starting up and operated conveniently.4.Dual operation model, connect computer for workBy using the English setting operation software on the Windows platform, it can work for all kinds of large, complex and higher degree automation check work and it is convenient to test and scanning all kinds of protection fixed value, as well as storage real-time test data, display vector chart, draw fault waveform, online print statements, and so on.5.Strong function of software It can complete all kinds of large complex check work requiring for high degree automation, such as three phase differential test, auxiliary power supply for fast cutting and automatic input test, line protection by synchronism checking voltage reclosing and so on. and it can easily test and scanning all kinds of protection setting for fault playback, storage real-time test data, display vector chart, online print reports, etc. 6.The amount of switch quantity contacts is rich 7 road contact input and 2 couples of empty output contact. The input contact is compatible for both empty contact and 0 ~ 250 v contact, and it has intelligent automatic recognition. Input and output contact can be expanded based on the user's need.7.Large LCD screen The device adopts large and high resolution radio graphics LCD screen with 320 x 240 lattices, and the whole operation process are set on the screen, whose operation interface and test results are both show in English, intuitional and clear.8.Self-protection Use reasonable design of the heat dissipation structure, has various reliable and perfect protection and power soft start, along with fault self-diagnosis and locking function.9.Independent DC power output The device is equipped with a way of 110v DC and 220v DC special adjustable power output.10.Cost-effective
It is an interdisciplinary design production, integrating many advanced scientific and technological achievements of many areas. More important, its large tester performance, and small tester price, distinguishes it as a very cost-effective machine.II Technical Parameter- AC current output
Output precision 0.2 magnitudePhase current output(effective value) 0~40A 3 phase parallel current output (effective value) 0~120APhase current Long-term permitted working value (effective value) : 10APhase current max power output: 420VA3 parallel current max power output: 900VA3 parallel current max current output permitted working time: 10sFrequency range ( fundamental) 20~1000HzHarmonic time 1~20 times2) DC current output Output Precision 0.5 magnitudeCurrent output 0~±10A / phase,0~±30A / 3 parallel Maximum output load voltage 20V3) AC voltage output Output Precision 0.2 magnitudePhase voltage output (effective value) 0~120VLine voltage output (effective value) 0~240VPhase voltage / Line phase output power 80VA / 100VAFrequency range (fundamental) 20~1000HzHarmonic time 1~20times4) DC voltage output Output Precision 0.2 magnitudePhase voltage output amplitude 0~±160VLine voltage output amplitude 0~±320VPhase voltage / Line voltage power output 70VA / 140VAIII Specification Switch Terminals And Time measurement rangeModel No. | TY-703 | remark |
switch input terminals | Circuit 7 | Air access point : 1~20mA,24V Potential access flip:"0":0~ +6V; "1":+11 V~ +250V |
switch output terminals | 2 pairs | DC:220V/0.2A;AC:220V/0.5A |
Time measurement | Measuring range: 0.1ms ~ 9999s Measuring accuracy :0.1mS |
VOLUME AND WEIGHModel No. | TY-703 |
Dimension | 345×180×320mm³ |
N.W | 17kg |
Power source | AC 220V±10%,50/60Hz |
Environment temperature | -10ºC ~ +50ºC |
Address:
No. 269, Rm 4, Optical Valley Electronic Industrial Park, No. 9 South Rd of Liufangyuan, East Lake High-Tech Development Zone, Wuhan, Hubei, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9000
Company Introduction:
Hubei Tianyan Cheng Electronic MFG Co., Ltd, was established in 2016, located in Guanggu, wuhan, China. Tianyan Chen is engaged in the designing, manufacturing and selling of electrical test equipments. Our products include HV Testing Instruments, Transformer Test Sets, Relay Test Set, Circuit Breaker Test Set, CT/PT Test Set, Power Plant Test Set, HV Meter, Signal Recorder, etc. They are abroad used in electric power, energy, metallurgical, chemical, mining industries. We have obtained CE certification and all products conform to the international IEC or Chinese state standards. Our Products have been successfully exported to Brizal Malaysia Indonesia, Bangladesh, and other countries and regions.
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirr esistible force.
Tianyan Cheng will continue to innovate, keep improving, with our unremitting efforts and wisdom, provide users with better products, more considerate service. Warmly welcome the customer to visit our factory and all partners to join us for mutual benefits cooperation.