PM500E


 Operating Instruction


Introduction
Multifunctional Power Analyzer PM500E, with its RS485 communication module ME2-485, measures all the electric quantities of single- and three- phase electric network:

1. Phase current, average phase current
2. Phase(line) voltage, average phase(line) voltage
3. Frequency
4. Phase active power, total active power
5. Phase reactive power, total reactive power
6. Phase real power, total real power
7. Phase power factor, average power factor
8. Phase current, total active power, total reactive power, total real power maximum at certain duration
9. Phase current, voltage harmonics at certain duration
   1. Import/export active(reactive) energy

Features
Dimension:
 



Voltage(Real effective value)  
 






Current(Real effective value)
 

Power:
 


 






 

1. On-site installation  

When the meter is first installed, several rules have to be complied with for convenience sake:

1. An adequate fuse has to be equipped with the input circuit and auxiliary power (AUX).
2. Please introduce a CT switch box to prevent open circuit when the input current of the meter is not connected.
3. The meter should be firmly installed to prevent accident due to electrical vibration.
4. 2.5 sq.mm stranded fire-resistant copper core wire should be adopted for current input; 1.5 sq.mm stranded fire-resistant copper core wire should be adopted for voltage input and power supply; 1.0 sq.mm STP (Shielded Twisted Pair) should be adopted for RS-485 communication.

1. Operating environment

 The environment for installation should be dry, well-ventilated and away from heat and intense electric (magnetic) field, with working temperature: -10ºC~50ºC and Relative humidity: 20~90%RH.
 
PM500E can add the following modules
 
1.Module M1  Measuring pulse output module: 2 channel electric energy pulse output (IO11 PULS)
 
2.Module M2 communication +harmonic analysis module
Mod bus RS485 communication output+ harmonic analysis
 
3.M3  communication module
Mod bus RS485 output
 
4.M4  analog output module
     2 channels analog DC 4-20mA output,
Transmitting output (AO20 20mA)
 
5.M5  2 input /2 0utput module
2 channel switching value input+2channels relay output(IO22 Alarm)
 

About US
YUEQING CITY RUIHUA CABINET WHOLE SET EQUIPMENT is a professional manufacturer of 
low voltage electrical products in South China. 
Our company is committed to design, produce and sale a series of ozone generators air pumps, 
PLC, rotary encoders, HMI, sensors, switches , warning lights, meters and many other electrical 
components. We exports various types of electrical appliances to different countries.

FAQ
Q: Are you a manufacturer or a trade dealer?
A: We are manufacturer with our own factory and trading company.
Q: When did your company start to manufacture the products?
A: We started from the year of 2005.
Q: How can I get some samples?
A: You can send email, buy from our online shop or call us for sample order.
Q:.Can I just buy 1pc sample first or small order?
A:Yes,support sample order and small order, especially for new customers.
Q:.How long to make a sample?
A: We have plenty of stock to support sample order and small order.
Q: Is the sample fee refundable or not?
A:Due to the producing cost is high, we need charge sample fee.
Q:What certification do you have?
A:We have got CE, RoHS certification for our products.
Q:Can I put my own logo?
A:Yes, your logo can be engraved, embossed, transfer-printing or lasered etc.
Q:Is the price including duty?
A: This price does not include customs fee, local taxes, or brokerage fee.
Q:How good is your service and after-sales service?
A: We have excellent customer service & technical support &1-year warranty police to meet all your requirements.
Q: How do your company regard on quality control?
A:Quality is priority. We think highly of quality controlling.

About Payment
 
We provided Trade Assurance service 
We also accept payment by T/T; Western Union, ESCROW, Paypal, Money gram
 
We Provide OEM Services
We can do OEM for your brand (print your logo ). And we can make product according to your design .
The processing method ,the size ,the quality etc ,will all follow your requirement .
 
We do OEM for a lot of the world's leading brands ,we have rich experience in production. We have molds in varieties ,and we have strict  products quality control system.
 
We have a strong R&D team, to develop new products according to the sample you provided.