Panel DC Energy Meter
PZ96L-DE
DC Panel/Solar Power/Base Station/Charging Post
DESCRIPTION
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PZ Series Intelligent DC energy meter is designed for DC panels, solar power supply, telecom base stations, charging piles and other applications. This series of instruments can measure the voltage, current, power, forward and reverse energy in DC system. It can not only be used for local display but also be connected with industrial control equipment and computer to form a measurement and control system. At the same time, it has a variety of peripheral interface functions for users to choose from: with RS-485 communication interface, using Modbus-RTU protocol; It can be equipped with relay alarm output and switch input/output. According to different requirements, through the instrument panel buttons, the transformation ratio and communication are set and controlled. |
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| Installation: Easy Installation |
Communication: |
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| Certificate: CE/IEC |
Quality: Quality Assurance |
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Technical Parameter | Index | |||
| Signal | DC Voltage | Input Range | 0~100V,0~500V,0~1000V,1500V(Only PZ96(L)) | ||
| Input Impedance | ≥6KΩ/V | ||||
| DC Current | Input Range |
0～9999A(External shunt or Hall element, programmable range)
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| Diverter | The support output are 50mV and 75mV | ||||
| Hall Sensor | The support output are 0 ~ 20mA, 0 ~ 5V,4～ 20mA(unipolar) ,etc | ||||
| Consumption | ≤1mW | ||||
| Overload | 1.2 times continuous normal operation, 2 times continuous 1 second | ||||
| Accuracy class | 0.5 Class | ||||
| Pulse constant | Voltage and current specifications：750V、 300A ，default pulse constant：100imp/kWh | ||||
| Voltage and current specifications：1000V、300A ，default pulse constant：100imp/kWh | |||||
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Voltage and current specifications：1000V、200A ，default pulse constant： 100imp/kWh
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| Pulse Constant | Width of pulse | 80±20ms | |||
| Pulse constant | 400imp/kWh,10000imp/kWh(Correspond with the basic current) | ||||
| Operating voltage | Voltage range | 85～265VAC、50/60Hz; 20～60VDC; 12VDC; 100～350VDC(declare in order) | |||
| Consumption | ≤2W | ||||
DC Voltage Signal (1000V DC) Input via direct Connection & DC Current Signal (0~20mA or 4~20mA DC) input via Hall Sensors
DC Voltage Signal (1000V DC) Input via direct Connection & DC Current Signal (75mV DC) input via -/75mV Shunts
Interface Descriptions
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Panel DC Energy Meter
Product Summary:
Used for connection between pipe ends; Also useful is a flange on the inlet and outlet of the equipment, used for connecting between two devices, such as a gearbox flange. Flange connection or flange joint refers to a detachable connection consisting of flanges, gaskets, and bolts connected to each other as a combination sealing structure. Pipeline flange refers to the flange used for piping in pipeline devices, and when used on equipment, it refers to the inlet and outlet flanges of the equipment. There are holes on the flange, and bolts make the two flanges tightly connected. Seal the flanges with gaskets.
Classification：Butt welded pipe fittings
Keywords: Butt welded pipe parts
产品详细
There are GB series (national standard), JB series (mechanical department), HG series (chemical department), ASME B16.5 (American standard), BS4504 (British standard), DIN (German standard), JIS (Japanese standard).
Advantages:
The on-site installation is more convenient, and the process of welding seam rubbing can be omitted
Disadvantages:
The neck height of the flat welded flange with a neck is relatively low, which improves the stiffness and load-bearing capacity of the flange. Compared with butt welded flanges, the welding workload is large, the consumption of welding rods is high, and it cannot withstand high temperature and pressure, repeated bending, and temperature fluctuations.
The connection is not easily deformed, with good sealing effect, and is widely used. It is suitable for pipelines with significant temperature or pressure fluctuations, as well as pipelines with high, high, and low temperatures. It is also used for transporting expensive media, flammable and explosive media, and toxic gases
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