9199-00002 A6120 EMERSON Monitoring module
Brand: EMERSON
Model: 9199-00002A6120
Product description
The insulation monitoring module sends a grounding alarm signal when the ground insulation resistance of the positive and negative poles of the DC system reaches the alarm setting value, and detects the grounding branch. The grounding fault is located in a few power supply circuits to improve the processing speed of grounding faults, reduce labor, shorten the grounding period, and make the power system run more safely
1) Can monitor two sections of DC bus voltage, positive and negative bus voltage to ground, and display.
2) Can monitor the insulation resistance of two sections of DC bus to the ground, and display the positive and negative insulation resistance of the bus to the ground.
3) With communication (RS485) function, 4 RS485 interfaces; You can read voltage values, resistance values, SOE event records, modify time and timing through communication
4) Each RS485 port has a communication status indicator (one red and one green, indicating the sending and receiving status).
5) Switch status quantity collection function, can collect 3 switch status quantity
6) Thousand contact open function, 5 relay output can indicate fault, by alarm
7) Key input function, can set parameters through the key, modify the fixed value. There are 16 buttons.
8)LED indicator function, 4 LED status lights, indicating power status, fault, alarm.
9)LCD LCD display function, can display voltage, resistance, time, setting and setting related interface
10) can record 500 SOE events, can be read through RS485 communication interface
11) Can be applied to DC 220V and DC 110V system.
12) Cut the unbalanced bridge once a day at 06:00: 00 to ensure that the uniform decline of polar insulation to the ground can be found in time
3) With the mother switch status detection function, in the two vertical operation, if the bustie switch is closed, can automatically switch the operation mode to the two parallel detection, to prevent the two simultaneous detection of each other
14) With hardware clock and communication time function
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