Pzem-051 Digital LCD Voltmeter Ammeter with 100A Shunt Electric Kwh Energy Meter AMP Power Meter

Product Description

Description

This product is a high-precision coulombmeter that can measure the voltage, current, capacity, and other parameters of batteries in real-time and with accuracy, helping users to understand the working status of the batteries promptly and accurately. It is suitable for various batteries in the range of 8-100V.

Accessories:
1.Shunt
2. USB cable (0.5m)
3.2M OT8 cable

4.Probe, alarm line, assembly screws

Parameter	Min.	Regular	Max.	Unit
Working Voltage	8		100	V
Working power consumption	4	8	30	mV
Sleep power consumption		1		mV
Measuring Voltage	8		100	V
Measuring Current	0.03		50/100	A
	0.06		200/300
	0.10		400/500
Measuring Capacity	0		9999.9	Ah
Measuring Power	0		50	KW
MeasuringEnergy Consumption	0		99999.99	KWH
Chargingand DischargingTime	0		99:59	HH:MM
Number of Cycles			9999	time
Accuracy of each parameter		±1		%
Zero capacity Voltage	0		100	V
Full capacity Voltage	0		100	V
Chargingcurrent alarm value	0		600	A
Discharge current alamm value	0		600	A
Battery temperature	-30(-22)		105(221)	°C(°F)
Appearance size			88*49*21	mm

Function Introduction

1.VoltageDisplay battery voltage measurement range:8-100V

2.CurrentDisplay charge/discharge current,measurement range:0-500A 

Note: Please refer to the shunt sampler specifications

3.PowerDisplay charging/discharging power,measurement range:0-50kW

Note:Please refer to the shunt sampler specifications

4.Charging/discharging accumulated energy consumption 

Display the charging/discharging cumulative energy consumption, measurement range:0-99999.99kWh.
If exceeded,it remains unchanged unlessmanually cleared.

5.Temperature

Display battery temperature, measurement range:-30-105°C.

Note: This function must be used in conjunction with an external temperature sensor and reliably connected to the battery; lf it exceeds the measurement range,display: OL; if not connect the sensor, display: ---; Sensor specifications:NTC/R100K/B3950K.

6.Remainingtimeforcharging/discharging

Display the remaining time of battery charging/discharging, measurement range:0-99:59.

Note:
1 The remaining time is dynamically adjusted based on the charging/dischargingcurrent;
2 The longest remaining time is displayed as 99:59. lf the actual time exceeds thislimit, it will remain the remaining time is less than 99:59, the numerical change willbe observed;

7.Number of cycles

Display the cumulative number of charge and discharge cycles of the battery.counting+1 foreach charge/discharge cycle,The numberofcycles is used as a roughjudgment basis for the approximate degree of battery wear and tear, the countingrangeis0-9999.lfexceeded,itremainsunchanged unless manuallyreset.

NOte:Charging/discharging once refers to reaching the actual capacity, which is,fully charging/discharging.

8.Battery Health

Display the health status of the battery as a percentage, The battery health is an import indicator for determining its condition; 

Battery health=actual maximum capacity/theoretical maximum capacity* 100%;

Actual maximum capacity is the fully charged capacity value;

Theoretical maximum capacity is the pre-set fully capacity value;

1.Over temperature alarm

When the temperature exceeds the alarm value, the temperature value flash +sound alarm. Press any button to turn off the sound, and the on/off status will bedisplayed as(OFF)

2.Over voltage alarm

When the voltage exceeds 1.2 times the full capacity voltage, the voltage value flash+sound alarm,others are as describedin section l.

3.Over current alarm

When the charging/discharging current exceeds the alarm value, the current valueflash +sound alarm,others are as describedin section 1.Note: The productonlyprovidesa5/0Vvoltage output driven by a transistor for on/off operation.To achieve external control,the user should add circuits (such as relays).

lll.Shut down

Long press AandVto enter the shutdown state. Before shutdown, there will bea prompt message:"Shutdownin 5 seconds, press any key to exit".

Note:After entering shutdown (sleep mode),the coulometer does not work; You canpress any button to wake up, but the battery voltage cannot be lower than zero capacity voltage.


FAQ
Q: Can I get better price?
A: Prices are different for different order quantity and specific demands. We would like to offer you very good price to help you enlarge the market share.

Q: Are factory or only company?
A: We are factory of AC DC digital panel meter .

Q: How about the shipping cost?
A: If your goods is small for LCL, we can send goods to you via counier, such as FEDEX,TNT,there is good rate from our side.
    If your goods is FCL, it need be sent via sea, we can send you frieght quotations DDU or FOB,CIF, you can choose whether use our forwarder or yours.

Q: How about the sample time? What is the payment?
A: You can come to my official store to place the sample order, we will ship it out with in 3-5 days after the payment.
    T/T , ali-baba trade assurance etc,we can talk all the possibilities.

Q: Is your product in good quality?
A: The quality is depended on the price.And it is better to purchase the sample to test the quality first,then place an order.

Q: Could you make OEM with our logo?
A: Yeah,we have factory to produce the goods to you with your own logo..It depend on your quantity.

Q: Why do I choose you?
A: 1): Reliable---we are the real company, we dedicate in win-win
    2): Professional---we offer the newest digital panel meter.
    3): Factory---we are the manufacturer, so we have the Stable product source,reliable technical support and reasonable price

Q: Where is your Loading Port? 
A: Ningbo,China
    Shanghai, China
    Other China port is accepted.

Q: How to control Quality of Mass? 
A: We have our own QC Team (5 workers). Every step of mass production will be inspected in time.

Q: How long will you guarantee the mass quality? 
A: We will be responsible for our mass even the mass are in your warehouse. We Trust our Quality.
    Almost more than 95% clients will cooperated with us for long time from 1st order. 

Q: Is there any tracking Number for my order?
A: Yes, after we ship the cargo, we will provide the tracking number for your order to you, and 
    you can view the shipment status on the corresponding shipping company website.

Q: Do you offer retail service?
A: Yes, we have an official store, If you need retail service you can come here.

Q: Can we visit your factory?
A: Sure, our factory is in Ningbo. Pls let us know when you come, we will pick up you at airport.