| Customization: | Available |
|---|---|
| Display: | LCD |
| Installation: | Indirect Connected |
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PZ Series electric energy meters, adopting AC sampling technology, can measure many single phase or three phase grid electrical parameters such as current, voltage, power, electric energy etc. directly or indirectly. It can be used for local display, and also can be connected with the control equipment to form measuring and controlling system.
Fitted with RS-485 communication port, adopting compatible Modbus-RTU protocol, meters can switch electric parameter signal into standard analog output, with four-channel (two-channel) switching input / two-channel switching output. Based on different requirements, by keys on the faceplate, electric parameters for transformation ratio, alarm, communication etc. can be set up and controlled
| Model | The Basic Function | Outline Dimension(mm) | Optional Functions |
|
PZ96-E4 (3p4w) |
Measurement of active electric energy (EPI/EPE),reactive electric energy (EQL/EQC),active power,reactive power,power factor,three-phase voltage,three-phase current and frequency
|
96*96 |
1.One channel RS485 communication (/C) 2.One channel Profibus-DP (/CP) 3.RS485+4DI2DO (/KC) 4.Profibus-DP+4DI2DO(/KCP) 5.Up to two channel Analog output(/M or /M2) 6.Analog output+RS485 (/MC or /M2C) 7.Analog output+Profibus-DP (/MCP or /M2CP)
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Technical Feature
| Technical Parameters | Value | ||
| Input |
Network |
3phase-4wire | |
| Frequency | 45Hz~65Hz | ||
| Voltage | Rating | AC 100V,400V | |
| Overload | 1.2 times(continuous),2 times/1s; | ||
| Power Consumption | <0.5VA | ||
| Current | Rating | AC 1A,5A | |
| Overload |
Current:1.2 times(continuous),10 times/s |
||
| Power Consumption | <0.5VA | ||
| Accuracy |
Current,Voltage: 0.2 class ; power,active electric energy: 0.5 class; frequercy: 0.01Hz; reactive electric energy:1 class |
||
| Function |
Switching
|
input | 2 channels or 4 channels passive dry contact input mode |
| ouput | 2 channels relay NO contact outputcontact capacity :AC 250V/3A DC 30V/3A | ||
| Analog output | output mode | 1 or 2 channels,0~20mA,4~20mA,programmable(Specified by the uesr) | |
| load capacity | ≤500Ω | ||
| Power Supply | Voltage range | AC85~265V or DC100-350V | |
| Power consumption | <5VA | ||
| Output | Electric energy pulse | Output mode | open-collector photocoupler pulse |
| pulse constant | can be set | ||
| Communication | RS485 | ||
| Display | LED | ||
| Environment | Temperature |
Operation: -10~+55ºC(LED display) -10~+45ºC(LCD display) Storage: -20~+70ºC |
|
| Relative Humidity | 5%~95% non-condensing | ||
| Altitude | ≤2500m | ||
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