PZ series intelligent DC energy meter is designed for applications such as DC panels, solar power, telecommunications base stations, and EV charger. 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: RS485 communication interface, Modbus-RTU protocol, relay alarm output, digital input/output. According to different requirements, through the instrument panel
keys, you can set the ratio, communication parameters.
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Meo Textile Clothing Co.LTD
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
shanghai,ningbo
Accepted Delivery Terms
Employees
101-200 people
Accepted Payment Currency
USD,CNY
Average Lead Time
60 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Panel mounted DC digital power meter
Type
Specification
Input | DC voltage | Input rangge | Direct access:0~100V 0~500V 0~1000V | ||
Input resistance | ≥6kΩ/V | ||||
DC current | Input range | Indirect access：0-2500A | |||
Shunt | 75mV | ||||
Hall Current Sensor | 0~20mA 0~5V | ||||
Power consumption | ≤1mW | ||||
Overload | 1.2 times（normal），2 times/second（continued） | ||||
Accuracy | Class 0.5 | ||||
Pulse constant | 750V、300A；1000V、300A；1000V、200A；Default pulse constant：100 imp/kWh | ||||
Function | Measuring | Voltage、Current、Power | |||
Calculate | Current total electricity，Current positive energy，Current reverse power | ||||
DI、DO | PZ72:2DO+2DI | ||||
Display | LCD（the backlight delay time can be adjusted）or LED | ||||
Communication | RS485，Modbus-RTU/DL/T645 07,Band:1200/2400/4800/9600,Infrared:1200 | ||||
Working power | Voltage range | 85~265VA/DC、50/60Hz;20~60VDC;100~350VDC | |||
Power consumption | ≤2W | ||||
Insulation resistance | ≥100MΩ | ||||
Power frequency withstand voltage | 3kV/1min(RMS) | ||||
Environment | Temperature | Working temperature:-25℃~60℃；Storage temperature:-20℃~70℃ | |||
Humidity | ≤93%RH（no condensation，no corrosive gases） | ||||
Altitude | ≤2500m | ||||
Customized service
If you have any special requirements, for example modbus address or add other functions ,please feel free to Contact Us.
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory. Warmly welcome you to visit and investigate our factory.
Q: How long is your delivery time?
A: Generally it is 3-10 days if the goods are in stock. or it is 10-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for lower price. If you place the order, all or part of the sample charge will be deducted from the goods. Please contact us.
Q: What is your terms of payment ?
A: Usually, 100%TT in advance. If you have projects for another payment terms, please feel free to contact us as below:
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