Performance Characteristics
Provide the digital tube display, local data query
Programmable CT ratio
Support for RS-485 communication, Modbus-RTU protocol
Support for switch input, output, analog transmitting output
A variety of dimensions to meet the different requirements of the electric distribution box
Accuracy of Measurement
Signal Input
Rated Current: AC1A,AC5A, DC0-10A
Overload Voltage: 1.2 times (Continued), 2 times / second (instantaneous)
Power Consumption:current:<0.4VA/phase
Impedance: current: <20mΩ
The Frequency: 45-65Hz or DC
Auxiliary Power Supply
Power Consumption: <4VA
Function Module
Baud Rate: 1200-9600bps, the default is 2400bps
Switch Input: 4 ways
Switch Output: 3 ways(capacity: AC 250V /5A, DC 30V/5A)
Transmission Output: 3 ways(analog output: 0/4-20mA or 0-5/10V)
Selcction of Specification | ||||
Digital Intelligent Single phase AC Ampere Meter(9999 display programmable) | ||||
Model NO. | Display | Frame size(mm) | Hole size(mm) | Communication interface |
TS-3AA63 | 3 rows LED Intelligent Digital | 72*72 | 67*67 | 3 way RS-485 communication, Modbus-RTU protocol |

Auxiliary Power Supply:AC220V(Customizable:AC/DC 85-265V or DC)
Easy installation










