Smart multifunctional three phase energy meter/electricity meter/kwh meter

Smart multifunctional three phase energy meter/electricity meter/kwh meterProduct Description
Function
-Measure : Three-phase voltage&current & frequency, (V / A / Hz)
- A new generation of programmable intelligent instrument, measurement, alarm, transmitting, communication at an organic whole
- Suitable for replacing pointer meter
- Carries on the real-time measurement and display, overrun alarm output according to the set of measurements, to analog output of measured data, and through the RS - 485 communication interface with PC to realize networking, can be widely used in power monitoring, industrial automation, intelligent power distribution system and so on switchgear.
Feature
-True RMS measurement, high accuracy, can normally measure the distortion waveform
-Programmable ratio, voltage and current can be set freely
-Simple wiring scheme
-High input impedance of the signal input, the input impedance > 2 m Ω
-Perfect input and output protection function, high reliability.
-Modular structure design can facilitate the implementation of output functional configuration
-The product has a lifespan of more than 7 years
Model
Phase
Display
Panel(mm)
Measuring
RS-485(V / A /Hz)Accuracy
0.5 Class
Data update Power supplyNominal inputAllowable OverloadMeasuring range5-440V ACStandard 0.05-5A ,≥5A need use Current transformerPhase
3Phase
Display range
0-9999KV(with transformer)
0-9999KA(with X/5 CT)
Display mode
4 bit digital tube LED display, automatic decimal point shift
Environment
Temperature
Operation:-25~55°C,Storage:-25~50°C
Humidity
≤93%RH,Non-Dewfall ,Non corrosive gas
Altitude
≤2500m
Safety Characteristics
Insulation strength
Input and auxiliary power supply AC2.5kV,1min
Insulation Resistance
>100MΩ
Heat resistance and flame retardant
Terminal:960°C,Case:650°C,actuation duration:30s
Electromagnetic Compatibility
Electrostatic discharge immunity
4 Grade(GB/T17626.2)
Electrical fast transient pulse group immunity
2 Grade(GB/T17626.4)
Surge (impact) immunity
4 Grade(GB/T17626.5)
Model Selection
Model
Phase
Display
Panel(mm)
Measuring
RS-485A1: Yes,We are the factory which have 15 years manufacture history.
Q2:How to choose Meter?
A2: To choose a Digital Meter , you should consider the points below:
a.Mounted type ( Panel type or Din-rail type)
b.Panel Sizec.Phase ( Single phase or Three phase ?)
d.Measuring function ( Voltage/ Current /Frequency / Wattage/ Energy and so on)
Q3: How long is the warranty?
A3: We Guarantee1 years warranty.
Q4: Can you tell me the normal Digital Panel Meter?
A4: Accoring to the panle size :
96x96mm, 80x80mm, 72x72mm, 48x48mm, 96x48mm.
According to the Function:
Ampere Meter,Voltage Meter, Frequency Meter, Wattage Meter,Ampere&Voltage&Frequency Meter, Ampere&Volateg&Wattage meter
Q5:Can you tell me the normal Din-rail type Digital Ampere & Voltage Meter
A5: Suitable for 35mm Din-rail
According to Function: Voltage Meter, Frequency Meter, Wattage Meter, Ampere&Frequency meter, Voltage & Frequency Meter
Q6: What is the delivery time?
A6: Sample lead time:3-5 days
Mass production Delivery lead time: 1 -3 weeks(Depend on the quantity)Contact us