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G3-PLC Wireless Communication Module Grey IPv6 AMI Module DC2-PTR4

Minimum Order Quantity : 100 Price : Negotiable
Packaging Details : Carton Packaging Delivery Time : 30 days
Payment Terms : T/T Supply Ability : 2000 per day (based on the number of the order)
Place of Origin: Changsha, Hunan Brand Name: Willfar Information Techonology Co., Ltd.
Certification: G3-PLC Model Number: DC2-PTR4

Detail Information

Color: Grey Brand: Willfar Information
Place Of Origin: Changsha Hunan Communication Mode: G3-PLC
Application: Three Phase Meter Reference Voltage: 110 ~ 240V
Relative Humidity: Up To 95% Non-condensing Level Of Protection: IPv6
High Light:

4g module


gprs module

Product Description

G3-PLC AMI Communication Module for Three Phase Meter Power Line DC2-PTR4


Company Profile

Willfar Information Technology Co., Ltd.

- Established in 2004;
- Listed on the STAR Market of the Shanghai Stock Exchange in December 2019;
- Leading supplier of meter reading (AMI) equipment and operation service;
- The first company to develop "One DCU Reading Multi-meter" solution in China;
- The first company to have large-scale application of technologies and systems like "CPU smart-card Charge and Control", "One DCU Reading Multi-meter", LoRa-based RF Communication and "District Metering Area (DMA)”




- G3-PLC is an open power line communication module designed for smart grid communication. Its physical layer is based on OFDM modulation and complies with G3 standards.

- G3-PLC have high-speed communication, strong anti-interference ability, the communication speed is much faster than traditional PLC.

- The module has very low maintenance cost. Metering reading network operating with G3-PLC is automatically constructing, automatically addressing and route maintenance.

- It can be easily integrated in smart electric meter to provide the AMI function.

- DC2-PTR4 could be adopted to Three Phase Electric Meter.



Technical Parameter


Item Parameter
Reference Voltage 110 ~ 240V
Operating Voltage Range 70%-120%Un
Rated Frequency (fn) 50Hz and 60Hz
Frequency Range 47.5Hz to 63Hz
Modulation Mode OFDM (ROBO, DBPSK, DQPSK, D8PSK)
Work Frequency

CENELEC A (32kHz to 95kHz);

FCC (154kHz to 487kHz)

Anti-attenuation Capability


(related to the operating frequency band, the impedance of the test environment and the phenotype)

Data Speed Maximum 142Kbps
Power Consumption

0.6W (static),

2.7W (Maximum working consumption)

Security 128 bit AES & AES‐CCM
Standard Support




Mechanical Dimension 87mm×58mm×27mm
Relative Humidity Up to 95% non-condensing
Level of Protection IPV6





G3 PLC/ IEEE1901.2/IEEE802.15.4-2006/6LoWPAN/ITU (IEC 61334)





1. High Efficient

OFDM-based PHY (BPSK, QPSK, 8PSK) makes efficient use of the spectrum. The "robust" mode of module improves communication under noisy channel conditions, operates at -15 dB SNR.


2. World Standard

Compliant with world regulatory bodies such as CENELEC, ARIB, and FCC (10 kHz - 490 kHz). Auto switch between CENELEC-A and FCC to adapt different scenario according to the DCU.


3. Certificate based

- Two layers of forward error correction (FEC) for robust data communication in harsh channels.

- Adaptive tone mapping for optimal bandwidth utilization.

- Channel estimation to select the optimal modulation scheme between neighboring nodes.

- IEEE 802.15.4-based MAC layer well suited to low data rates.

- 6LoWPAN adaptation layer to transmit IPv6 packets over powerline channels.

- Coexistence with older S-FSK (IEC 61334), and broadband IEEE P1901 and ITU standards.

- Supports IPv6 to allow Internet-based energy management systems and applications.


4. Security

AES-128 cryptographic engine for optimum data security.


5. Mesh routing protocol to determine the best path between remote network nodes

- The maximum nodes 1024

- The maximum hops 14


6. Over the Powerline update Firmware (OTP)


7. DLMS interface with meter


8. G3-PLC alliance Certified products





For Three Phase Smart Electric Meter, Data Concentrator, or other communication instruments.



G3-PLC Wireless Communication Module Grey IPv6 AMI Module DC2-PTR4 0


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