AIM-M300 series medical intelligent monitoring device adopts advanced microcontroller technology, which has high integration, compact size, convenient installation and integrates intelligence, digitalization and networking in one. It is suitable for insulation monitoring of isolation power system in Class 2 medical locations 2 such as operating room and intensive care unit.
Function features of AIM-M300 series medical intelligent monitoring device:
Functions of real-time monitoring and fault alarming of the grounding insulation resistance, transformer load current and transformer winding temperature of the monitored IT system;
Locating current injector for insulation fault location systems;
Real-time monitor the line disconnection fault, current sensor disconnectiobn,temperature sensor disconnection fault and the functional grounding line disconnection fault of the monitored system, and give the alarm indication within 2s after the fault occurs. when the fault occurs;
Relay alarm output, LED alarm indication and other faults indication functions;
Two kinds of fieldbus communication technology, which are used for centralized alarm and display device, insulation fault locator and upper computer management software communications, and monitoring the operation status of IT system in real time.
Events logging function, which can record alarm occurrence time and fault type and is convenient for operation personnel to analyze the operation conditions of system and promptly eliminate the faults.
Technical Parameters
| AUX Power | Voltage | DC 18-36V | Locate Signal | Locate voltage | <12V |
| Power consumption | ≤6W | Locate current | ≤1mA |
| Insulation Monitoring | Resistance range | 15-999kΩ | Alarm Output | Output mode | 2 output relay |
| Response value | 50-999kΩ | Contact rating | AC 250V/3A
DC 30V/3A |
| Relative uncertainty | ±10% | Communication
Protocol | Communication 1 | RS485, Modbus-RTU |
| Response time | ≤3s | Communication 2 | CAN, customize |
Permissible system
leakage capacitance | ≤5μF | Environment | Operating temperature | -10~+55°C |
Allowed external
voltage Ufg | ≤DC 280V | Transport temperature | -25~+70°C |
| Measuring voltage | ≤13V | Storage temperature | -25~+70°C |
| Measuring current | ≤50μA | Relative humidity | 5-95%, No condensation |
| lmpedance Zi | ≥240kΩ | Altitude | <2500m |
| Current Monitoring | Measuring Value | 2.1-60A | Insulation method | guide |
| Measuring Accuracy | ±5% | Display Method | LCD, LED |
| Alarm Value | 5-80A | Fault Record | 20 |
| Temperature Monitoring | Therrnal resistor | two Pt100 | IP degree | IP40 |
| Measuring range | 50~+200°C | Rated impulse voltage/ pollution degree | 4KV/III |
| Alarm value range | 0~+200°C | EMC/EMR | IEC61326-2-4 |
Monitor de aislamiento Dimension and wiring
Manufacturer Company
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