Year1
- 测量：
- 直流电流信号
- 工作温度：
- 0 ～ 45℃
- 相对湿度：
- ≤95% 无凝露
Product introduction: Series transmitters, using a complete set of imported components such as chips (special transmitter thick film circuits), super linear voltage, current transformers, etc. Equipped with a complete set of imported production equipment and computer testing and calibration systems, it is assembled and produced according to the international quality assurance system, with complete specifications and high grade. There is a full range of voltage, current, active power, reactive power (cross-phase or sinusoidal reactive power), active energy, reactive energy, frequency, power factor, DC voltage, DC current, power totalizer, energy display and recording components, etc. Power transmitters of various specifications are more integrated, work more reliably, have excellent temperature characteristics and long-term stability, good resistance to electrical shock and overload capabilities, and high levels of accuracy and linearity. An ideal third-generation power transmitter that does not require frequent calibration and maintenance and is completely reliable.
The series of transmitters comply with the requirements of relevant standards such as , , and B, and have reached the advanced level of similar international products.
This series of transmitters has obtained the national measuring instrument production license and passed the quality inspection of the State Electrical Power Research Institute. It is widely used in national key power projects and power dispatching systems at all levels across the country. It is also exported to Europe, America, Southeast Asia and other countries. everywhere.
Product features
Reference standards
Accuracy level: .
Long-term stability: ./year, no cumulative error
Operating temperature ~ ℃
Relative humidity : No condensation
Response time: <
Output ripple peak value: <.
Input power consumption current <., voltage <.
Operating frequency nominal frequency
Output load current Output rated voltage drop Maximum voltage drop (optional)
Voltage output rated maximum output
Output load influence: <. (within rated load range)
Auxiliary power supply rated voltage Rated frequency< br/> Allowable excess input: current times times the second times times the second continuously
Voltage times the maximum times continuously
Voltage test between input/output/power supply and shell
Impact test:
(/ Pulse voltage)
The correction amplitude is the smallest full scale and the zero point is the smallest
Magnetic field influence: Change in magnetic field strength <.
Storage conditions temperature ~ ℃ Relative humidity no condensation
Product model
Current Transmitter Voltage Transmitter
R Current Transmitter Three-Phase Current Transmitter
Current Transmitter Dual Output Active Power Transmitter
Reactive Power Transmitter Active Power Transmitter
Active Power Transmitter Power Transmitter
Active Power Transmitter Active Power Transmitter
Power Transmitter Power Factor Transmitter
B Frequency Transmitter type AC current transmitter
Type active power transmitter type AC voltage transmitter
Type reactive power transmitter type AC current transmitter (dual output)
Type active power/reactive power combined transmitter type AC voltage transmitter (dual output)
Type active power/reactive power/current combination transmitter type AC three-phase current combination transmitter
Type active power/active watt-hour combination transmitter Type AC three-phase voltage combination transmitter
Type reactive power/reactive watt-hour combination transmitter R-type AC current transmitter (true root mean square value conversion )
Type active energy combined transmitter R type AC voltage transmitter (true root mean square value conversion)
Type reactive energy combined transmitter type power factor transmitter
D Type, D type DC current and voltage transmitter type frequency transmitter
Suzhou large instrumentation production supplier consultation hotline Suzhou Langlis
After-sales service
Committed to providing customers with high-quality Service and pursuing customer satisfaction are our consistent goals. All the company's instruments, transmitters, and isolators are produced in strict accordance with the national and international standards, and are shipped in strict accordance with the factory items specified in the standards. They are shipped after passing the inspection.
If you have a problem with the product, you can inform us by email or fax. After receiving the information feedback notice, our technical and after-sales service personnel will reply with a solution within minutes. Thank you for choosing the product.
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