Product description:
UNT-BC series programmable single / three-phase current, voltmeter, power meter, energy meter, using AC sampling technology, can directly measure the current and voltage in the three-phase grid. It can be used for local display and can be connected with industrial control equipment to form a measurement and control system.
The instrument can have RS-485 communication interface, compatible with Modbus-RTU protocol; can convert power signal into standard analog output; or with one relay alarm output; or with four (two) switch input / two switch Volume output. According to different requirements, through the instrument panel buttons, set and control the parameters such as ratio, alarm and communication.
Product parameters:
Nominal value
AC voltage: AC100V, 220V, 380V; AC current: AC1A, 5A;
overload
Voltage: 1.2 times continuous, 2 times for 1 second; current: 1.2 times continuous, 10 times for 1 second
frequency
45Hz～65Hz
Power consumption
The power consumption of each voltage and current input loop is less than 0.5VA
Dimensions
|
Outline code |
Panel size（mm） |
|
42 Square |
120x120 |
|
48 Square |
48x48 |
|
72 Square |
72x72 |
|
80 Square |
80x80 |
|
96 Square |
96x96 |
