Product Features
Multi functional and high-precision
The PZ-IM80 intelligent power meter has powerful data acquisition and processing functions, and can measure dozens of commonly used power parameters such as voltage, current, power, frequency, etc. It also has functions such as energy accumulation.
Voltage and current measurement accuracy is 0.2%
The measurement accuracy of power and energy is 0.5%
Ultra small design, easy and fast installation, compact appearance,The dimensions comply with DIN96X96 standards, with an installation thickness of only 62.5mm, even in small spaced drawer style switchgear,
PZ-IM80 can also be safely installed, using a self-locking installation mechanism that does not require screwing, making installation or removal very convenient and fast. Display intuitively, easy to learn and use
Large screen, high-definition LCD display, clear identification, easy to understand, intuitive display, easy to learn and use. All measurement data can be easily browsed through the buttons, and the various parameters that need to be set can be set through the panel buttons or written in through the communication port. The set parameters are stored in non-volatile EEPROM and will not be lost even if power is lost. LCD displays come with backlight support to help you use them in low light environments, and there are multiple options for lighting up the backlight.
Flexible and convenient wiring
This product is only suitable for use in low-voltage systems and is used in three-phase four wire electrical equipment or single-phase electrical equipment. Regardless of the number of components in the voltage and current channels, appropriate wiring methods can be selected to connect to PZ-IM80. The PZ-IM80 supports multiple wiring methods that can cover almost all three-phase system applications, and it can also be used in single-phase systems.
Suggestion: It is best to use a three-phase four wire system or a single-phase system in systems using power line carrier communication, otherwise it may result in a low communication success rate of the system.
Good safety and high reliability
The PZ-IM80, designed according to high reliability industrial standards, adopts various isolation and anti-interference measures to operate reliably in high interference power system environments. The product has passed the electromagnetic compatibility test of IEC standards.
PRODUCT FUNCTION
Powerful multifunctional digital instrument
The PZ-IM80 intelligent power meter is designed using the most modern microprocessors and digital signal processing technology. Integrated with comprehensive three-phase electricity measurement/display, energy accumulation, power quality analysis, network communication, and power carrier communication. The large screen and high-definition LCD display fully meet your visual requirements, and the elegant and bright backlight display allows you to easily access measurement data even in low light conditions. The humanized operation method enables users to master it in a short period of time. The PZ-IM80 intelligent power meter provides a large window multi line display mode, allowing users to simultaneously read multiple power parameters without touching buttons.
Ideal choice for power SCADA system
The PZ-IM80 intelligent power meter can be used as a standalone instrument, replacing a large number of traditional analog instruments, and can also be used as a power monitoring system
SCADA front-end components are used to achieve remote data acquisition and control. The industrial standard RS-485 communication interface and MODBUS communication protocol, or power line carrier communication, facilitate on-site wiring and make networking easy and convenient, making it an ideal choice for SCADA system integration.
energy management
The PZ-IM80 intelligent power meter can perform bidirectional four quadrant active and reactive energy accumulation, provide gateway level metering data, embed parameter demand measurement function, and work with upper monitoring software to help users calculate the energy consumption status and load trend of each line, automatically complete meter reading, and generate various electricity reports.
Power quality analysis
Compared with traditional instruments, the PZ-IM80 intelligent power meter enables online power quality analysis due to the introduction of digital signal processing technology. The total harmonic distortion (THD) and voltage/current imbalance of each phase can be measured in real-time.
Product parameters
|
|
function |
parameter |
PZ-IM80 |
|
Real time measurement value |
Phase voltage |
V1,V2,V3,Vlnavg |
ü |
|
line voltage |
V12,V23,V31,Vllavg |
ü |
|
|
electric current |
I1,I2,I3,In,Iavg |
ü |
|
|
active power |
P1,P2,P3,Psum |
ü |
|
|
reactive power |
Q1,Q2,Q3,Qsum |
ü |
|
|
apparent power |
S1,S2,S3,Ssum |
ü |
|
|
Power factor |
PF1,PF2,PF3,PF |
ü |
|
|
frequency |
Frequency |
ü |
|
|
Energy and demand |
Active energy |
Ep_imp,Ep_exp,Ep_total,Ep_net |
ü |
|
Reactive energy |
Eq_imp,Eq_exp,Eq_total,Eq_net |
ü |
|
|
power quality |
Voltage three-phase imbalance |
U_unbl |
ü |
|
Three phase imbalance of current |
I_unbl |
ü |
|
|
Voltage total harmonic distortion rate |
THD_V1, THD_V2, THD_V3, THD_Vavg |
ü |
|
|
Total harmonic distortion rate of current |
THD_I1, THD_I2, THD_I3, THD_Iavg |
ü |
|
|
I/O |
Electrical pulse measurement |
|
ü |
|
communication |
RS485 interface |
MODBUS protocol |
ü |
|
Power line carrier communication interface |
MODBUS protocol data format E, 8, 1 |
ü |
|
|
display |
liquid crystal display |
|
LCD dot matrix liquid crystal |
|
power supply |
ac/dc |
|
AC85-265V or DC100-420V |
External dimensions

