Microcomputer Digital Speed Indicator SID - 2SL - A Multi - Functional Synchronization Meter
Main function :
1. SID-2SL-A available to offer 12 the same period point sharing.
2. The synchronous point phase difference, a separate set of differential voltage compensation
3. The 12 period points are from 12 TJJ separate sets difference frequency synchronization and
same frequency synchronization lock angle
4. According to the results of the automatic identification of synchronizing device
switching locking angle setting
5. phase difference indicating lights and digital display.
6. frequency difference and pressure difference limit indicator light and digital display.
7. effective value of voltage and frequency of the digital display
8. from 85V to 265V AC/ DC power supply
Technical index
1. Input device and the system side and side voltage can be adapted to AC10 ~ 264V range,
power consumption is not more than 0.5VA.
2. Input switch (earlier point selection, unilateral pressure closing confirmation,
bilateral pressure closing confirmation, difference frequency / same frequency
synchronization type, remote reset) are always idle contact, "difference frequency /
same frequency synchronization category judgment" into the signal is switched on is defined
as the difference frequency synchronization
3. Output synchronization locking contact capacity for 600VDC, 6A.
4. Measuring accuracy: frequency of + 0.01Hz (35-65Hz), angle,
voltage of + - 1 DEG 1V (< 100V) or + 1% (> 100V);
5. Working power supply from 110 to 220V DC power supply, power consumption is not more than 10VA.
6. Insulation strength: electromagnetic loop to ground can be tolerated: 2000V.50Hz.1min.
7. Work environment: operating temperature: 0 ~ 50 degrees
Storage temperature: - 20 ~ 70 degrees
Relative humidity: not more than 90%
