GE DS200SLCCG3A通信卡
PQM标准配备通用AC/DC电源。它在50/60 Hz下的范围为90至300 V DC和70至265 V AC。如果控制电压在此范围内，则无需调整PQM。低压电源是可选的。它在50/60 Hz下覆盖20至60 V DC和24至48 V AC的范围。从产品识别标签上确认控制电压与预期应用相符。将控制电压输入连接到稳定的电源，以实现可靠的操作。通过保险丝检修门，可从PQM背面接近2.5 A HRC保险丝。如果需要，请向工厂咨询更换保险丝。使用12号线规导线或接地编织线，将端子5和6连接到固态系统接地，通常是开关设备中的铜母线。PQM结合了广泛的滤波和瞬态保护，以确保在恶劣的工业操作环境下可靠运行。瞬态能量必须通过滤波器接地端子5传导回电源。
A universal AC/DC power supply is standard on the PQM. It covers the range 90 to 300 V DC and 70 to 265 V AC at 50/60 Hz. It is not necessary to adjust the PQM if the control voltage is within this range. A low voltage power supply is available as an option. It covers the range 20 to 60 V DC and 24 to 48 V AC at 50/60 Hz. Verify from the product identification label that the control voltage matches the intended application. Connect the control voltage input to a stable source for reliable operation. A 2.5 A HRC fuse is accessible from the back of the PQM via the fuse access door. Consult the factory for replacement fuses, if required. Using #12 gauge wire or ground braid, connect Terminals 5 and 6 to a solid system ground, typically a copper bus in the switchgear. The PQM incorporates extensive filtering and transient protection to ensure reliable operation under harsh industrial operating environments. Transient energy must be conducted back to the source through Filter Ground Terminal 5.
转载请附上此链接：http://www.jiangxidcs.com/
