TJ10 CentralMonitoring Module
For composition of TJ10central monitoring module, they are monitor and static transfer switch. Thereare five functions of the monitor. Firstly, it offers users the opportunity of monitoring the system status in real time and reading allparameters including voltage, current, frequency, capacity and failure info,etc. Secondly, protection level and time can be set up, making this machineeasy to use and operate. For history, it can store maximum records of 100. Aswell as that, RS485 for PC software monitoring and relay dry contact areprovided for communication. Last but not least, the auxiliary contact is16.
Detailed Specifications:
TN280A |
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Display |
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LCD | 4x27 character |
Alarm | Audible |
Communication interface | RS485 |
6 x Dry contact | |
STS |
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Voltage range | -15% - 15% (default) settable |
Frequency range | ±10% |
Work mode | AC priority or inverter priority |
Transfer time | less than 1/4 quarter |
Rated power | Depending on model |
System availability and security of TJ10 central monitoring module areincreased through automatic transfer between the inverter and AC main becauseof static transfer switch. Specifically, priority of operation mode includingon line mode and standby mode can be chose by customers. For on line mode, whenthe inverter fails, output power provided by the inverter could be used within4ms. In standby mode, connected to AC main, the system power can turn toinverter in 4ms if AC main doesn’t work.