Digital AC amp voltage check meter 220V CE 3 phase LED Display panel amperage and voltage meters manufacturer

Product Overview

Description

** Product Description :

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

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

K series intelligent digital display meters 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 voltmeter and three-phase voltmeter according to the measured power network,.
Display mode of single-phase voltmeter is single-row digital display or liquid crystal display; Display mode of three-phase voltmeter 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

Note:
1) 2 and 9 outline can be optional communication, 4 channels of digital input, 2 channels of relay alarm output, 3 channels of analog output; A and 3 outline can be optional communication, 2channels of digital input, 1 channels of analog output; D and 5 outline can be only optional communication.
2) Number in table cell of LED column represents the row number of nixie tube, such as “1” means that the corresponding model of meter has 1-row digital display function, “3” means that the corresponding model of meter has 3-row digital display function.
“√” means that the corresponding meter has this outline or function, on the contrary, the table cell will be marked with “x”

Typical product description

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: PZ652U-9X4
Power supply: AC220V
Three phase four wires
Input transformation
ratio:10kV/100V
Frequency: 50Hz

K series:
Model: PZ652U-9K4
Power supply: AC220V
Three phase four wires
Input transformation ratio:10kV/100V
Frequency: 50Hz
One channel of 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.

**Why choose us:
1. The top manufacture in China - more than 350 Agents in local market and more than 100 foreign clients make OEM,ODM order from us,some of them are famous brand,such as HYUNDAI.
2. We have three companys.Parent company is ZHEJIANG SIQI ELECTRIC CO.,LTD,which located in wenzhou city of China.

one branch company is SHANGHAI MONQE ELECTRIC CO.,LTD(//www.monqe.com ),which located in Shanghai city.

one branch company is  WEIHAI SHINAIDE ELECTRIC CO.,LTD( //www.whsnd.com),which located inWEIHAI city.

3. Annual sales- The total Annual sales is about USD33333333.
4. Certification - We have passed ISO9001:2008 Quality Management System and CCC,  CE,CB.

**Defects liability period:

On the premise of that users comply with the prescriptive maintenance and usage, such products would have a defects liability period of 24 monthes.

**Company patents and Certificates