Basic Info.
Installation
Direct Connected
Usage
Multi-Functional Energy Meter, Meter for Industry and Home Use
Electric Equipment
Three-phase Four-wire
Theory
Machine-electric Type
Power Meter Connection
Terminal
Measured Signal
Continuous Wave
Measurement
U,I,Kw,kvar,kVA, Kvarh,Hz,Cosφ etc.
Insulation Resistance
≥100mΩ
Product Description
Three Phase Multi-functional Digital Power Panel Meter
Energy meters and power meters with good quality and reasonable price are supplied.
And OEM orders are accepted.
Product Brief Introduction
The multi-function power meter is a kind of instrument with programmable measurement, display, digital communication and power pulse transmission output.It can complete electric quantity measurement, electric energy calculation, data display, collection and transmission.It can be widely used in substation automation, distribution automation, intelligent building, enterprise internal energy measurement, management and assessment.The measurement accuracy is class 0.5, which realizes LED/LCD field display and remote RS-485 digital interface communication, and adopts MODBUS-RTU communication protocol.
Function and Features
List of models and functions of 42 square multi-function power meters 120*120 |
Model | Measurement | Display | Optional |
Digital Communication | Energy Pulse |
LPD2324E-2SY | U,I,kW,kVar,kVA, kVarh,Hz,cosφ | Blue backlight LCD display | 1.RS-485,MODBUS-RTU 2.Optional code C2: two way RS485 communication | Two way power pulse output |
|
LPD2324E-2S4 | U,I,kW,kVar,kVarh, Hz,cosφ | 3 row LED display |
|
List of models and functions of 96 square multi-function power meters 96*96 |
Model | Measurement | Display | Optional |
Digital Communication | Energy Pulse |
LPD2324E-9SY | U,I,kW,kVar,kVA, kVarh,Hz,cosφ | Blue backlight LCD display | 1.RS-485,MODBUS-RTU 2.Optional code C2: two way RS485 communication | Two way power pulse output |
|
LPD2324E-9S4 | U,I,kW,kVar,kVarh, Hz,cosφ | 3 row LED display |
|
Specifications
Acceracy Class | U I Class 0.2, P Q Class 0.5, active power Class 0.5, reactive power Class 2. |
Display Type | LED or LCD |
Power Network | 3 phase 3 wire,3 phase 4 wire |
Input Measurement | Voltage | Rating | AC 110V, AC 400V |
Overload | Duration: 1.2 times, instantaneous: 2 times voltage (10 seconds) |
Power Dissipation | <1VA(each phase) |
Impedance | >300kΩ |
Current | Rating | AC 1A,5A |
Overload | Duration: 1.2 times, instantaneous: 2 times current (10 seconds) |
Power Dissipation | <0.4VA(each phase) |
Impedance | <20mΩ |
Frequency | 50/60Hz ± 10% |
Energy | Measure active and reactive power |
Power supply | Range of Operation | AC, DC 80V~270V |
Power Dissipation | ≤5VA |
Output | Digital | RS-485 interface, MODBUS-RTU protocol |
Pulse | 2-way power pulse output, optocoupler relay |
Environmental Characteristic | Operating temperature -10~55ºC, humidity≤93%, no corrosive gas sites, altitude≤2500m |
Isolation Withstand Voltage | Input and power > 2kV, input and output > 2kV, power and output > 1.5kV |
Insulation Resistance | ≥100mΩ |
Model
Model | Type | Display Type | Face Frame Dimension | Hole Dimension |
Full-functional | LPD232E-2S4 | Digital Tube | 120*120 | 111*111 |
Full-functional | LPD232E-9S4 | Digital Tube | 96*96 | 92*92 |
Full-functional | LPD232E-AS4 | Digital Tube | 72*72 | 68*68 |
Full-functional | LPD232E-3S4 | Digital Tube | 80*80 | 76*76 |
Full-functional | LPD232E-2SY | LCD | 120*120 | 111*111 |
Full-functional | LPD232E-9SY | LCD | 96*96 | 92*92 |
Full-functional | LPD232E-ASY | LCD | 72*72 | 68*68 |
Full-functional | LPD232E-3SY | LCD | 80*80 | 76*76 |
Full-functional & Multi-rate | LPD500F | | | |
Full-functional & Harmonic Meter | LPD500X | | | |
Full-functional & Multi-rate & Harmonic Meter | LPD500FX | | | |
Full-functional: Measurement of current, voltage, power, frequency, power factor, energy, active and reactive etc. |
When ordering, please specify the required models, input signal ratio, input requirements, and extended functional modules.
Example::LPD2324E-2S4
Input: 10kV/100V 200A/5A
Power network: three phase three wire
Output: two - way pulse
Communication: RS485/MODBUS-RTU
Address:
No. 1 Changqing Road, Liushi Town, Yueqing City, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Light Industry & Daily Use
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.