IC697MDL750 Spare parts System module
Brand ABB color Standard Application Industrial height 425mm rated current 530mA
Protection Level IP45 Suitable for motor power 116KW Application Site Power Industry BOM Number GJR2391500R1220 Power industry HIEE401782R0001 Part Number IC697MDL750
Applicable pipe 2 Whether imported is weighing 4.28 kg can be sold nationwide
IC697MDL750 Spare parts System module
When the pressure signal of the pressure sensor of the main water pipe network is sent to the digital PID controller from 4 to 20mA, the controller performs PID calculation according to the pressure setting value and the actual detection value, and gives a signal to directly control the speed of the inverter to make the pressure of the pipe network stable. When the water consumption is not very large, a pump runs stably under the control of the inverter; When the water consumption is large enough that the full speed operation of the inverter can not ensure the stability of the pressure of the pipe network, the pressure lower limit signal of the controller and the high-speed signal of the inverter are detected by the PLC at the same time, the PLC automatically puts the original pump working in the frequency conversion state into the power frequency operation to maintain the continuity of the pressure, and puts a spare pump into operation after starting the inverter. To increase the water supply of the pipe network and ensure the stability of the pressure. If the two pumps are still running, the pump under the frequency conversion working state is put into power frequency operation in turn, and the other standby pump is put into frequency conversion operation. When the water consumption is reduced, the first performance is that the inverter has been working at the lowest speed signal is effective, and the pressure upper limit signal still appears, and the PLC first stops the pump running at the power frequency to reduce the water supply. When the above two signals still exist, the PLC then stops a motor running at power frequency until the last pump uses the main frequency controller to supply water at constant pressure [4]. In addition, the control system is equipped with two pumps as a group, and the cumulative running time of the motor of each pump can be displayed, which is rotated once every 24 hours, so as to ensure that the water supply system has a backup pump, and ensure that the pump of the system has the same running time, ensuring the reliable life of the pump.
IC697MDL750 Spare parts System module
GE IS210AEBIH1BED
GE IS210AEBIH3BED
GE IS210AEDBH4AGD
GE IS210AEPSG1AFC
GE IS210SAMBH2AA
GE IS210WSVOH1AE
GE IS215ACLEH1A
GE IS215ACLEH1AB
GE IS215ACLEH1BB
GE IS215UCVEH2AB
GE IS215UCVEH2AF
GE IS215UCVFH2BB VMIVME-7650-83H 350-007650-83H C
GE IS215UCVGM06A IS215UCVGH1A VMIVME-7666-111000
GE IS220PAICH1A
GE IS220PAOCH1A
GE IS220PDIAH1B
GE IS220PDIIH1B 336A5026ADP1
GE IS220PPDAH1B
GE IS220PPRFH1A
GE IS220PPRFH1B
GE IS220PPROS1B
GE IS220PRTDH1A
GE IS220PSVOH1B
GE IS220YDIAS1A
GE IS230SNCIH6A
GE IS230SNIDH1A MRP689579
GE IS230SRTDH2A
GE IS230STAOH2A
GE IS230TBAIH2C
GE IS230TCISH6C
