SXL Series Dual Power Distribution Box

نظرة عامة على المنتج

The SXL dual power distribution box is used in power grid systems for starting and switching between utility power and utility power, or between utility power and generator power, so that continuous power supply can be maintained.

The automatic transfer distribution box can complete automatic switching for three-phase three-wire and three-phase four-wire dual power supply systems. The controller simultaneously detects both supply voltages. A voltage higher than 110% of the rated value can be judged as overvoltage, while a voltage lower than 80% of the rated value can be judged as undervoltage or loss of voltage. The detection result is logically processed and, through an adjustable delay circuit, drives the corresponding opening or closing command to the voltage operating mechanism. The detection results are shown on the LCD display of the intelligent automatic controller panel. If the standby power source fails, the alarm reminds the user to repair the standby source and helps locate the cause so the fault line can be repaired as quickly as possible and normal dual power supply can be maintained.

نطاق التطبيق

Dual power distribution boxes are widely used in important places where power interruption is not allowed, such as elevators, fire protection, monitoring and operating rooms.

Operating Logic