DMTC2-Transformer Protector

FEATURES：

◆0.56" 4 digits high brightness red LED
◆Auto page-turning
◆3Units / 4Units winding temp. The 4th temp. is independent
◆3 Phase Winding temp / Avg temp / Max temp
◆Built-in RS 485 Modbus RTU output
◆3 stage protections for over temperature.:Alarm / Fan / Trip
◆Drives two 20A fans directly
◆Built-in high decibel buzzer with silent button
◆DC 4-20mA outputs (optional)
◆Time-setting for fan operation
◆The cycle of the fan operation is 0-255 hours
◆The duration of the fan operation is 0-255 minutes
◆Manual mode for fan operation: Press the panel key to start or stop
◆High isolation ability
◆ Circuit fault protection.
◆ In the event of a circuit fault, the protector will forcibly activate the fan to perform heat dissipation.
◆ Open circuit warning and power failure protection.
◆ When the temperature sensor rod is abnormal or disconnected, the protector will trigger an alarm and display the "Err" signal, but the Trip contact will not activate.
輸出， 不會造成系統跳脫
◆ Output functions: 4-20mA output (Optional), RS-485 MODBUS RTU output.
◆ All outputs are designed with high isolation, allowing for long transmission distances.
Standard equipped with RS485 functionality.