I. Overview AFPM series of fire equipment for power supply monitoring system capable of real-time fire-fighting equipment monitoring, fire-fighting equipment by detecting power supply voltage, current, power switch status and other information about the device in order to determine whether the power supply circuit, short circuit, over overvoltage, undervoltage, phase, out of phase, and overcurrent (overload) fault message and alarm monitoring system records. This system has the reliability, timeliness and has digital, intelligent, networking, automation and features continuous monitoring. Real-time monitoring equipment to reflect the status of the power supply, and centralized display, which can effectively avoid critical situations in the event of a fire, fire equipment due to a power failure does not work, reliability, maximize the protection of fire linkage system. Applicable to the field of intelligent buildings, high-rise apartments, hotels, restaurants, commercial buildings, industrial and mining enterprises, key national firefighting units and petrochemical industry, culture, education and health, finance, telecommunications, etc., in line with GB 28184-2011 "fire-fighting equipment power monitoring system" and GB 25506- 2010 "General requirements for the fire control room" standard. Second, the application environment Operating temperature: -10 ℃ ~ + 55 ℃ Storage temperature: -20 ℃ ~ + 70 ℃ Relative humidity: ≤95% non-condensing Altitude: ≤2500m Pollution degree: Ⅲ grade, installation category: Ⅲ grade three The system features 3.1 ??? monitored alarm monitoring device power circuit switch state ??? power monitoring equipment operating status (voltage, current, and alarm status information) Alarm response time:?? ≤30s alarm signal: the elimination of manual When there is an alarm signal is input again, to start again the alarm light signals:??? red LED indicator light 3.2 fault alarm monitor and cable module (voltage / current signal sensor) between the open circuit, short-circuit monitor main supply undervoltage (≤80% mains voltage) or overvoltage (≥110% mains voltage)? Monitor split between its power cable open circuit, short circuit? failure to occur when the monitor when the monitor alarm signal can be issued ? There are significant differences in the sound and light failure alarm signal fault alarm response time: ≤100s fault alarm signal:? When you manually removed, when there is an alarm signal is input again, to start again the fault alarm light signal:? The yellow LED indicator light? During the failure, the normal work of non-fault circuit is not affected 3.3 control output of individual or all of the equipment being monitored alarm relay remote control operation monitor alarm control output:?? normally open dry contact, capacity: AC250V 3A or DC30V ? 3A Monitor Control Output: normally open dry contact, capacity:? AC250V 3A or DC30V 3A 3.4 self-test connection check: communication lines and power lines split open circuit, short-circuit the device self-test:? manually check or system self-test ? self-test time-consuming: ≤60s 3.5 Alarm recording 10,000 related failure alarm alarm types:?? fault type, time of occurrence, fault description alarm event query:?? Alarm recording print :( optional) 3.6 Classification of daily operations? Value class: You can enter the software interface to view real-time monitoring, eliminating the alarm sounds and alarm records query monitoring operation level:? actionable information maintenance for other operating systems in addition to its own outside of the system management level:? Any operating system can function module four, AFPM100 detectors 4.1 Power supply mains power:? AC220V 50Hz (allow 85% to 110% range) Standby Power:?? the main power low voltage or power outage, maintaining surveillance equipment to monitor the working hours ≥8h connection The module (voltage / current signal transducer) 4.2 provides DC24V power system and transmission work 24 hours working system, Modbus-RTU communication protocol, RS485 half duplex bus mode, the transmission distance of 1km (can extend the transmission distance communications through the repeater) . 4.3 The main parameters and components AFPM100 type of fire fighting equipment power status monitor for wall-mounting, and its main functions and components as follows:? Monitoring capacity:? ≤128 Point Display: 320 x 240 dot matrix LCD input and output modules?: ? Built-in intelligent remote I / O module audible alarm module: built-in speaker, buzzer, LED indicator standby power:? DC24V, 10Ah (optional larger battery) five, power monitoring module (voltage / current signal from the sensor ) 5.1 AFPM1-AV, AFPM1-AVI, AFPM1-DV, AFPM1-DVI, AFPM1-2AV single-phase power monitoring module 5.1.1 features? real-time monitoring all the way to single-phase AC voltage / current, all the way to DC voltage / current, or two-way AC voltage; (see module selection) with overvoltage, undervoltage, overcurrent (with a current detection products only) alarm;? (see module selection) provide one or two (only two monitors? Road AC voltage products) digital input function can monitor switch status; (see module selection) provides one relay output can be connected to the alarm control circuit;?? has event storage function, the alarm can record the time the alarm occurred , type, parameters, according to police records can analyze the situation, to provide the basis for the elimination of the fault;? fieldbus communications technology, PC management software can monitor the operation of the site in time, to detect alarm information. Via RS485 interface, standard MODBUS protocol can be connected to a variety of standard systems;? High integration, high, networking, intelligent, reasonable operating characteristics 5.1.3 0.5 5.1.2 Technical parameters overall and mounting dimensions 5.1.4 Terminals ? 5.2AFPM3-AV, AFPM3-AVI, AFPM3-2AV phase power monitoring module 5.2.1 features real-time monitoring of the way the three-phase AC voltage / current, or two-phase voltage;? (see module selection) with overvoltage , undervoltage, phase, out of phase, over-current (a current detection products only) alarm;? (see module selection) provide one or two (two-phase AC voltage monitoring products only) switch input function, can monitor switch status;? (See Module Selection) provides one relay output can be connected to the alarm control circuit;? has event storage function, the alarm can record the time an alarm occurs, the type, parameters can be analyzed according to police records site conditions, failure to provide the basis for the elimination;? fieldbus communications technology, PC management software, you can always monitor the operation of the site, to detect alarm information. Via RS485 interface, standard MODBUS protocol can be connected to a variety of standard systems;? High integration, high, networking, intelligent, reasonable operating characteristics; 5.2.2 Technical parameters 5.2.4 5.2.3 Outline and installation dimensions 5.3 Terminals AFPM5-2 / 2, AFPM-6/1 switch module 5.3.1 feature provides two-way or six-way switch input function can monitor switch status;? (see module selection) provide one or two relay outputs? alarm can be connected to the control circuit; (see module selection) has an event memory function, the alarm can record the time an alarm occurs, the type, parameters, according to police records can analyze the situation, to provide the basis for the elimination of the fault;?? fieldbus communications technology, PC management software can monitor the operation time of the scene, to detect alarm information. Through the RS485 interface, the standard Modbus protocol can be connected to a variety of standard systems;? High integration, high, networking, intelligent and reasonable operating characteristics; 5.3.2 Technical Data 5.3.3 Outline and installation dimensions 5.3.4 Terminals