Three combined over-voltage protection TBP-C-42 Related Products YH5WR-10/27 * YH5WR-17/45 * YH5WR-51/150 * YH2.5WD-8/25 * TBP-A-6.3 / F * TDP -B-35 * DGB-R-35 / I * TBP-C-42 * TBP-A-10.5 / F * TDP-A-10.5 * DGB-M-8 / I * YU2.5WD-13.5 / 38.7 * TBP -A-10.5 / F * TDP-B-10.5 * DGB-M-13.5 / I * YH5WD-17.5 / 53 * TBP-A-13.8 / F * TBP-A-13.8 * TDB-D-17.5 / F * YH1 .5WD-4.8 / 12 * TBP-0-4.6F * TDP-0-4.8F * TBP-0 / F-4.6 * a?, three combined over-voltage protection TBP-C-42 product functions and features combination over-voltage protection (lightning) discharge meter logger, it is a high-performance microprocessor core of the intelligent type recording instruments. It is a variety of three-phase modular over-voltage protection (lightning) accessory products, achieve overvoltage arrester three-phase six times for real-time recording, storage and display. Can also be used for other needs of the occasion to discharge record, its main product functions and features are as follows: 1. The microprocessor core of the intelligent recording instruments 2. Record each phase over-voltage frequency, time of occurrence and order of occurrence of 3 Sectional with real-time display of each phase over-voltage protection action number 4. You can record the results of any query (the agenda can be realized to store more than a thousand times over-voltage action recorded data when power is stored for more than 10 years) 5. The use of high voltage isolation sensor and anti-jamming design, strong magnetic field generated by the discharge can not be interference 6. Has the current time indicator 7. discharge phase signal has a serial communication interface. With the host computer (or laptop) for data transmission, the host computer to save, edit or print out two, three combined over-voltage protection TBP-C-42, to make technical indicators 1. Voltage: AC187 ~ 242V 49 ~ 51Hz 2. sync speed capture over-voltage action signal, the sampling frequency "50KHz 3. meet GB6261-85" electrical interference experiment "static relays and protection equipment and electrical relays and other IEC2256 standards 4. Machine Workers consumption: <5W 5. Communication interface: RS232 or serial-type connector 485 6. Environmental temperature: -20 ℃ ~ 65 ℃ 7. relative humidity <95% (40 ℃ ± 2 ℃) Third, the three combined over-voltage protection TBP- C-42 works Once the system is over-voltage, over-voltage that can be absorbed by lightning discharge or current signal generated by the discharge voltage isolation sensor input recorder. The input signal is optically isolated, and then the signal processing circuit filtering, shaping, input to the microprocessor, the microprocessor receives the signal immediately to the three input signals query, and the query results and the corresponding time recording and processing. The initial time of the system can be set by keyboard input; can record the results of any inquiry, if necessary, the results of the stored clearing processing. Display output section includes six digital display and three discharge signal indicator. Under normal circumstances, the digital part of the cycle times of six-phase overvoltage, overvoltage records show the query. Power monitoring and power failure protection circuitry to ensure preservation of all records the results in the case of a system reset and power outages. Via a serial communication interface with the host computer (or laptop) for data transmission, the host computer to save, edit or print out the information given discharge instructions.