QYK-XJ-132 QYK-XJ-132 6 fire-fighting auto-coupling step-down control cabinet 6 fire-fighting auto-coupling step-down control cabinet
| Product introduction | sinceCoupled pressure reduction start control cabinetIt is the company that fully absorbs domestic and foreignwater pumpAdvanced experience in control, after years of continuous improvement and optimization in production and application, it is carefully designed and manufactured. JJIAuto-decompression start control cabinetThe product has overload, short circuit, phase loss protection andpumpVarious protection functions such as body leakage, motor over-temperature and current leakage, complete status display, and singlepumpand morepumpControl working mode, multiple main and backup modespumpSwitching modes and various starting modes. |
| ? | ? |
| Parameter description | Control motor power:15~250KW Control voltage:380V controlwater pumpQuantity:1~4 units |
| ? | ? |
| Application areas | Automatic control of domestic and industrial water supply and drainage,Firefighting, spray andbooster pumpAutomatic control, air conditioning hot and cold watercirculation pumpsystem, control and starting of other AC motors. |
| ? | ? |
| Features | Auto-decompression start control cabinetIt is suitable for infrequent step-down starting of three-phase squirrel-cage induction motors with AC 50Hz, rated voltage 380V, and power of 11kW~400kW. The autotransformer's step-down characteristics are used to reduce the starting current to reduce the impact on the transmission network when the motor is started. influence. |