RPPA656I 3-фазный цифровой метров амперметр переменного

This digital panel ammeter is applicable for electric power grid and automation control systems, mainly used to measure current in power grid. According to the additional functions, the meters can be divided into X, Kseries.

X series digital display intelligent ammeter adopt direct AC sampling, use algorithm of True RMS to measure the current, and employ direct display of LED tube.

K series intelligent digital display ammeter are designed on the basis of X series, can be an optional of 1-3 channels of analog transmitting output (4-20mA,etc.) , 1-4 channels of digital input measuring function (realizing“remote signaling”) ,1-2 channels of relay output function (realizing “remote control”); and 1 channel of RS-485 digital interface, adopting Modbus-RTU protocol to realize“remote measurement” function, it is flexible and convenient to use and with three-row digital display or single-row digital display.

The meters also can be divided into single-phase ammeter and three-phase ammeter according to the measured power network.  Display mode of single-phase ammeter is single-row digital display or liquid crystal display; Display mode of three-phase ammeter are three-row digital display or liquid crystal display.

Detailed technical specifications refer to the technical indexes of digital display meter.

**You can choose different size according to following  Outline dimension table

 
  **Basic Specification and Main Parameters

Order guide:

When ordering, please specify the model, power supply,
input signal, transformation ratio, display requirement
and other relevant information, default accuracy class
will be class 0.5.

eg.:
X series:
Model: PA656I-AX1
Power supply: AC220V
Input transformation ratio:100A/5A
Frequency: 50Hz

K series:
Model: PA656I-3K4
Power supply: AC220V
Input transformation ratio:100A/5A
Frequency: 50Hz
Transmitting output: DC4~20mA
4 channels of digital input, 2 channels of relay output

Note 1:
relay output can be used for two
work modes: A. remote control
mode, B. limit alarm mode; user
shall clearly mark the alarm value
for mode B.