Ansaldo 211QS50003B power trigger board
Product Manual：
Ansaldo 211QS50003B power trigger board is a core spare part for Ansaldo DC speed regulation device.
Output thyristor trigger pulse to control the rectification and voltage regulation of the main circuit
Integrated auxiliary power supply provides working voltage for various small boards in the system
Circuit optoelectronic isolation, isolating electromagnetic interference from high-power equipment on site
Standard card insertion structure, direct disassembly and replacement of cabinet card slots
Configure status indicator lights to quickly locate power and trigger circuit faults
The board surface is treated with three proofing measures to prevent dust and moisture, making it suitable for harsh industrial and mining environments
Surface mounted components, resistant to mechanical vibrations caused by frequent start stop of equipment
Select wide temperature components to ensure continuous and stable operation inside high and low temperature cabinets
Reserved maintenance and testing points for easy measurement of pulse waveforms and troubleshooting of problems
Equipped with adjustable potentiometer, on-site calibration triggers phase shift parameters
Real time collection of circuit current, executing current limiting protection when exceeding limits
Separate the routing of strong and weak electricity to reduce signal interference with each other
Connect to the main control board, receive speed control commands and work together
Compatible with Ansaldo SPDM series DC drive driver
After undergoing live aging testing at the factory, the long-term operation has a low failure rate
ending
In summary, 211QS50003B has stable power supply and triggering performance, strong universality, and is a commonly used replacement board for maintenance of old industrial speed control equipment.
Product detailed pictures：
211QS50003B
product video
Other links
GE SBI-PDP-32数字输入输出模块
GE IC660ELB912网络接口
A-B 1784-KTX通信接口卡
Other links
SMC VQ1100N-5 solenoid valve
Kollmorgen CB06561 PRD-B040SSLZ-62 servo controller
HONEYWELL LG1093AC01 Flame Sensor
