EN
ES
ID
CNPZ72L-DE/C DC Pannel Mounted Power Meter
● Measure voltage, current, power, forward and reverse power in DC system
● Local display
● RS485(MODBUS-RTU)
● Set parameters
● DI/DO, Relay alarm output
● Applications:DC panels, solar power, telecommunications base stations, and charging posts
- Overview
- Parameter
- Certificates
- Customer Questions & Answers
- Contact us
PZ series intelligent DC energy meter is designed for applications such as DC panels, solar power, telecommunications base stations, and charging posts. This series of instruments can measure voltage, current, power, forward and reverse power in DC system. It can be used for local display, and connected with industrial control equipment, computers, form a measurement and control system. And it has a variety of external excuse functions for the user to choose.
Function
Accuracy
Class 0.5
Frequency
50/60Hz
Power Supply
85～265VAC/DC,20～60VDC,100～350VDC
Power consumption
≤2W
Input voltage
0～100V,0～500V,0～1000V
Dimension(L*W*H)
75*75*98mm
Installation
DIN 35 mm
Input resistance
≥6kΩ/V
DI/DO
2DI/2DO
Installation
Package
| MINIMUM PACKAGE |  |  |
| MINIMUM PACKAGE | Package dimensions(1 PC) 230*145*120mm | |
| WHOLE BOX PACKAGE | Package dimensions(24 PCS) 620*480*400mm | |
| MINIMUM PACKAGE |  |  |
| MINIMUM PACKAGE | Net Weight(1 PC) 0.42Kg | |
| WHOLE BOX PACKAGE | Package Weight(24 PCS) 11.34kG | |
ATTENTION !
The above packing and weight data are only refer to model PZ72L-DE.
For other models or optional functions, please contact the salesman for details, thank you for your cooperation!
① Brand
② Model
③ Panel
④ Set Button
⑤ Left Button
⑥ Right Button
⑦ Enter buttom
| Technical Parameters | Indicators | |||
| Input | DC voltage | Input range | Direct access： 0～100V,0～500V,0～1000V | |
| Input resistance | ≥6kΩ/V | |||
| DC current | Input range | Indirect access：0-2500A(External Shunt or Hall Current Sensor, the range can be set) | ||
| Shunt | 75mV | |||
| Hall Current Sensor | 0～20mA、0～5V | |||
| Power consumption | ≤1mW | |||
| Overload | It can work at normal status at 1.2 times of full load, and can continued work 1 second at 2 times of full load. | |||
| Accuracy class | 0.5class | |||
| Pulse constant | Voltage and current specifications：750V、300A，Default pulse constant：100imp/kWh | |||
| Voltage and current specifications：1000V、300A，Default pulse constant：100imp/kWh | ||||
| Voltage and current specifications：1000V、200A，Default pulse constant：100imp/kWh | ||||
| Function | Measuring | Voltage、Current、Power | ||
| Calculate | Current total electricity、Current positive energy、Current reverse power | |||
| Multiple rate | Four time zones、two time table、fourteen time points、four multiple rates. (PZ72L-DE support only) | |||
| Historical data statistics | Last 12 months of historical electricity(multiple rate electricity).(PZ72L-DE support only) | |||
| DI、DO | PZ72 has two digital outputs and two digital inputs, PZ96 has two digital outputs and four digital inputs. DI(Collect and display local switch status information、Realize remote transmission by RS485)、DO(Relay output, can achieve "remote control" and alarm output) | |||
| Display | LCD(the backlight delay time can be adjusted) or LED | |||
| Communication | RS485、Half duplex、Photoelectric isolation、Modbus-RTU / DL/T645-07、Band:1200/2400/4800/9600、Infrared：1200 | |||
| DI、DO | DI | Dry contact input, Meter built-in power supply, photoelectric isolation | ||
| DO | Two relay outputs, Normally open contact, capacity:2A/30VDC or 2A/250VAC | |||
| Working power | Voltage range | 85～265VAC/DC、50/60Hz；20～60VDC;100～350VDC(Indicate when placing an order) | ||
| Power consumption | ≤2W | |||
| Insulation resistance | ≥100MΩ | |||
| Power frequency withstand voltage | 3kV/1min（RMS）(between the power supply binding post and the signal binding post) | |||
| Environment | Temperature | Working temperature：-25℃～+60℃；storage temperature：-20℃～+70℃ | ||
| Humidity | ≤ 93%RH， No condensation, no corrosive gases | |||
| Altitude | ≤ 2500m | |||
