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YDi60P-N Three Phase Multifunction Power Meter 0.5S Accuracy Harmonic Analyzer RS485 Modbus Energy Monitoring
YDi60P-N Three Phase Multifunction Power Meter 0.5S Accuracy Harmonic Analyzer RS485 Modbus Energy Monitoring - Image 2

YDi60P-N Three Phase Multifunction Power Meter 0.5S Accuracy Harmonic Analyzer RS485 Modbus Energy Monitoring

The YADA YD6600-N Series is an advanced three-phase multifunction smart power meter, designed for industrial power systems, data centers, and smart infrastructure. Equipped with both RS-485 (Modbus RTU) and optional Modbus TCP, it delivers precise measurement, energy quality analysis, and reliable communication for seamless integration into your energy management systems.

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Product Overview

The YDi60P-N Series integrates measurement, monitoring, display, and digital communication in one instrument. It supports measurement of multiple electrical and energy quality parameters including voltage, current, active/reactive/apparent power, power factor, frequency, harmonics, and total energy. It is suited for applications in industrial, IoT, telecommunications, and electric power sectors.

With wide voltage compatibility (AC 3×220/380V or 3×57.7/100V) and rated current of AC 3×5(6)A, the YD6600-N is engineered for stable operation across various conditions. The meter’s panel-mounted size of 90 × 90 mm allows for easy installation in control cabinets.

Main Functions

Technical Parameters

Measurement Accuracy

Parameters
Precision
Measurement Range
Current
0.2 class
AC0.05A~6A
Phase Voltage
0.2 class
AC20V~400V
Zero-ground Voltage
1 class
AC0.5V~20V
Frequency
+0.002Hz
45Hz~65Hz
Power
0.5 class
Power factor
±0.2
0~±1.0
Electric energy

Active power: 0.5S class,

 Reactive power: 0.5S class.
Harmonic wave
B class

Environmental conditions and power supply

Environmental conditions
Storage temperature
-40℃~+70℃
Working temperature
-25℃~+70℃
Humidity
5%~95%
Altitude
Below 2,000 meters
Working power supply
Maxim power consumption
≤5W  or 10VA
Input
AC85V~AC265V，50/60Hz；
DC100V~DC330V

Voltage current input

Phase voltage input
Rated voltage AC3*220/380Vï¼›
AC3*57.7/100Vï¼›
Measurement range AC20V~400V
Loss of each phase line ≤0.2VA
Zero-ground Voltage input
Measurement range AC0.5V~20V
Loss of line ≤0.2VA
Current input
Rated current AC3*5(6)A
Measurement range AC0.05A~6A
Loss of each phase line ≤0.5VA
Overload 2 times the rated current continuously

 

Communication

Modbus Communication protocol
Port type

RS485,

2-wire half-duplex
Communication bps
1200bps,2400bps,4800bps,
9600bps,19200bps,38400bps,
115200 optional
Parity bit
None/odd/even options available,
default is no verification
Data response time(max)
Below 100ms
MODBUS TCP Communication
Port type
Ethernet，RJ45 port
Up to 6 links can communicate simultaneously.
Communication bps
10M/100M
Data response time(max)
Below 100ms

Key Features & Benefits

  • Multifunction Measurement — Monitors voltage, current, active/reactive/apparent power, power factor, frequency, energy, harmonics and other PQ metrics.

  • Dual Communication Support — RS-485 (Modbus RTU) and optional Modbus TCP (Ethernet) for flexible connectivity and remote data access.

  • High Accuracy & Wide Range — Accuracy classes 0.2 / 0.5; energy measurement up to 999,999.99 MWh.

  • Wide Operating Temperature — −25 °C to +70 °C supports harsh environments.

  • Robust Display & Interface — LCD display shows real-time data clearly with multi-parameter visualization.

  • Standard Panel Size — 90 × 90 mm form factor for compatibility with existing control panels.

  • Memory & Stability — Maintains data even under communications interruptions or power fluctuations.

  • Certifications & Quality Assurance — Manufacturer offers 24-month warranty, custom design, and certificates as needed.

 

Wiring

 

Dimension & Installation

 

Applications

The YDi60P-N Series is ideal for:

  • Data centers and server infrastructures

  • Industrial plants and smart factories

  • Telecommunications base stations

  • Power quality monitoring and energy auditing systems

  • Building automation & energy management (BMS / EMS)

  • Energy supply & distribution systems

  • IoT-driven power monitoring applications

CE Certifications

Why Choose YADA YD6600-N?

  1. High Accuracy Energy Measurement,0.5S Class Active Energy Metering for Industrial Energy Management.
  2. Advanced Power Quality Monitoring,Monitor Voltage Current Harmonics Up to 63rd Order for Reliable Power Systems.
  3. Dual Communication Integration,RS485 Modbus RTU and Ethernet Modbus TCP for Seamless EMS/BMS Integration.
  4. Intelligent Alarm & Remote Control,Real-Time Fault Detection with Configurable Alarm and Relay Output.
  5. Designed for Industrial Distribution,96×96 Panel Mount Design for Switchgear and Smart Distribution Cabinets.

 

FAQ

Q1: Which communication protocols are supported?
A: Standard support includes RS-485 (Modbus RTU); optional versions support Modbus TCP (Ethernet) for networked integration.

Q2: What accuracy class is available?
A: The YD6600-N is offered in accuracy class 0.2 and 0.5 depending on specific model variant.

Q3: What is the operating temperature range?
A: It can reliably operate in environments from –25 °C to +70 °C.

Q4: Can this meter measure energy up to very high ranges?
A: Yes, it supports energy measurement up to 999,999.99 MWh.

Q5: Is customization (e.g. firmware, casing, branding) available?
A: Yes. YADA supports customization for firmware, communication, logo, packaging, and more.

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