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:
- Phase current, average phase current
- Phase(line) voltage, average phase(line) voltage
- Frequency
- Phase active power, total active power
- Phase reactive power, total reactive power
- Phase real power, total real power
- Phase power factor, average power factor
- Phase current, total active power, total reactive power, total real power maximum at certain duration
- Phase current, voltage harmonics at certain duration
- Import/export active(reactive) energy
Features
Dimension:
| External: |
96 mm×96 mm×61mm |
Dimension for the installinghold:
|
92 mm×92 mm |
| Module: |
22 mm×49 mm×65mm |
| Display: |
LCD |
| Phase/wire connection: |
Single-phase network;3P4W;3P3W;
1P3W(balanced & unbalanced loads)
|
| Net Weight: |
360g |
Voltage(Real effective value)
| Measuring range: |
30~600V(Line voltage)
20~400V(Phase voltage) |
PT transformation ratio(programmable):
|
1~10000
|
| Input power consumption: |
≤0.25(220V) ≤0.60VA(600V) |
| Continuous overload: |
800V |
Current(Real effective value)
Measure range:
|
0~6A
|
Min. measurable current:
|
5m A
|
CT transformation ratio(programmable)
|
1~10000
|
Input power consumption:
|
0.2VA
|
Continuous overload:
|
10A |
Concussive overload:
|
100A/1s
|
Power:
Single-phase power:
|
0~4000W/var/VA
|
Total power:
|
0~12000W/var/VA
|
| Frequency |
Measuring range:
|
50/60Hz
|
| Power factor |
Measuring range:
|
-1~1
|
| Measurement harmonic |
Voltage THD:
|
0~30%
|
Current THD:
|
0~30%
|
Auxiliary power:
|
AC: 85V~440V DC:85V~330V
|
Power consumption:
|
≤3VA
|
- On-site installation
When the meter is first installed, several rules have to be complied with for convenience sake:
- An adequate fuse has to be equipped with the input circuit and auxiliary power (AUX).
- Please introduce a CT switch box to prevent open circuit when the input current of the meter is not connected.
- The meter should be firmly installed to prevent accident due to electrical vibration.
- 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.
- 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.
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