● Rated voltage: 400V
● Three Phase System
● Rated current:AC 80A~600A
● RS485(MODBUS-RTU)
● Certificate: CE
● Application: Solis、Sungrow Inveter etc.
Description
It integrates the measurements of all electric parameters (including single-phase or three-phase current, voltage, active power, reactive power, apparent power, frequency and power factor)and comprehensive energy monitoring and examination management.
Meanwhile, it also has various peripheral interfaces for the user to choose: the RS485 communication interface with MODBUS-RTU protocol can meet the need of online communication management;
the interfaces with switch input and relay output can realize the remote signalling and remote control of the circuit breaker switch.
It is very suitable for real-time power monitoring system with an LCD display and the panel buttons to realize the setting and control of parameters.
Dimension


Dimension of CT

Wiring of CT

Application with Inveter

Wiring

Input |
Grid |
Three-phase |
Frequency |
45~65Hz |
|
Voltage |
Rated voltage: AC 100V, 400V |
|
Overload: 1.2 times the rated voltage(continuous); 2 times the rated voltage lasting for 1 second |
||
Power consumption: less then 0.2VA |
||
Current |
Rated current: 10A,20A,40A,80A,120A,200A etc. |
|
Overload: 1.2 times the rated current(continuous);10 times the rated current lasting for 1 second |
||
Power consumption: less then 0.2VA |
||
Output |
Communication |
RS485 interface, Modbus-RTU |
Display |
LCD |
|
Measurement precision |
Voltage: 0.2 level, current, power Active energy: 0.5 level,0.01Hz frequency, Reactive energy: 1 level |
|
Power supply |
AC85~265V or DC100~350V; power consumption ≤10VA |
|
Safety |
Power frequency withstand voltage |
AC2kV 1 min between power supply // current input//voltage input and communication |
Insulating resistor |
Input,output terminal to housing >100MΩ |
|
Environment |
Working temperature: -10℃~+55℃;Storage temperature: -20℃~+70℃ |