One, TW-FAW, necessity HZD-XF series fire inspection in accordance with the provisions of the Ministry of Public Fire Safety industry standard GA30.2 "fixed fire water supply equipment performance requirements and test methods", in order to prevent the fire pump corrosion, moisture, water pump action is not normal fault, really do "idea that day, military forces while" purposes, fire pumps must be installed automatic inspection equipment. Inspection for low-inspection, inspection when the motor speed of 300 rev / min, the water system is not pressurized, no start-up current, greatly extending the life of the equipment. This inspection safe mode, low current, low power consumption, is the only way to meet the Ministry of Public Security inspection industry standards. Two, TW-FAW, HZD-XF Series fire inspection equipment performance ☆ TW-FAW, HZD-XF Series has interactive features, dialogue circles for localization, graphics clear and easy to identify, easy to operate. ☆ TW-FAW, HZD- XF series using computer control technology, leading technology and high security. ☆ TW-FAW, HZD-XF Series can detect power supply voltage, over-voltage, under-current, over-current, phase. ☆ TW-FAW, HZD-XF series has overload, short circuit, start abnormal and fault alarm function; the number of ☆ TW-FAW, HZD-XF series GA30.2 storage failure to meet the standard, can store more than 150 records fault information . ☆ TW-FAW, HZD-XF Series has a low-frequency low-speed automatic inspection function to ensure the fire pump does not rust; ☆ TW-FAW, when HZD-XF Series Fire Patrol received the command will stop instantly start the fire pump inspection; ☆ TW-FAW, HZD-XF Series fire pump according to the fire station up and running by the way, each pump running time of less than two minutes. ☆ TW-FAW, the fault should sound HZD-XF Series inspection found, light alarm . Device with fault memory function, record time fault type and fault occurs, should not less than five fault information, which should be clear and understandable display. ☆ TW-FAW, when the frequency faulty equipment HZD-XF series fire pump frequency mode operation, the fire alarm in case of fire pump shall be automatically transferred into the fire-frequency mode. ☆ TW-FAW, HZD-XF Series inspection period and inspection time can be set as needed, to meet the needs of the site. ☆ TW-FAW, HZD-XF Series equipment should have automatic and manual inspection functions, the automatic inspection period should be set on demand. ☆ TW-FAW, HZD-XF Series meet fire safety requirements, has a complete fire interface. ☆ TW-FAW, HZD-XF Series has a host telephone alarm. ☆ TW-FAW, HZD-XF Series devices aside RS485 communication interface, to be completed on the operational status of remote building automation. ☆ TW-FAW, HZD-XF Series has a print function when logging fault parameters. . Three, TW-FAW, HZD-XF Series digital intelligent automatic inspection of fire control equipment Features 1, TW-FAW, HZD-XF series of fire automatic inspection control cabinet to achieve a unique fuzzy logic control program designed to automatic inspection methods, the fire pumps operated regularly, to avoid rust phenomenon. 2, TW-FAW, HZD-XF series has no low-pressure automatic inspection technology, not pressurized pipe when the fire inspection, automatic inspection cycle can be set, a few hours to several hundred hours of the fire pump inspection while when the fire inspection rated power consumption is only about 2%. Fire inspection control cabinet operates in the fire run mode, with anti-overpressure device, when the fire occurred, fire automatic inspection control cabinet immediately terminate the inspection to the pump frequency start, if the main pump fails, automatically open standby pump. 3, TW-FAW, HZD-XF Series fire inspection control cabinet with the fire center networking, but also realize remote data transmission fire inspection, fire inspection remote control?, Fire inspection can be achieved in hot standby dual control system ( optional) or remote computer system status display real-time images. 4, TW-FAW, HZD-XF Series fire inspection cabinet can simulate the fire to test the water. To achieve the fire test water features, fire pump test water pipes to be installed in charge of the road path, each test water on the road according to the pressure sensor fitted with one or two-way flow transmitter and electric butterfly valve, all of the feedback signal access Patrol cabinet The control unit. When the patrol inspection cabinet pumps, five seconds ahead of each solenoid valve opens, followed by inspection of pumps, when the actual monitoring pipeline pressure and flow. Pump inspection is completed, the solenoid valve closure delayed five seconds. If the overpressure or water pipe inspection process occurs automatically stop the patrol, concurrent sound and light alarm, alarm information timely to reflect on the inspection interface After troubleshooting, pump set time automatic inspection and test water.