Single Phase LCD DIN Rail Digital Prepaid Energy Meter: 4G / G3-PLC / Hybrid RF/ Bplc/ Optical Port / GPS / RS485 with Ciu and Ami Solution

• Customization: Available
• After-sales Service: Support Online Checking
• Warranty: 2 Years After Sales
• Model NO.: SFE100(DIN-RAIL)
• Display: Digital
• Installation: Direct Connected
• Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter, Sts Meter
• Electric Equipment: Single-phase
• Theory: Electronic Meter
• Power Meter Connection: Terminal
• Measured Signal: Pulse Peak
• Type: Energy Meter
• Certification: ISO, Sts Meter
• Customized: Customized
• Ingress Protection: IP54
• Color: Gray
• LCD: 8 Digits Display, 12mm×5mm
• Mutiple Local Communication Interface: Optical Port(Mode-E), Mc171 Port, etc.
• Alarm: Low Credit Alarm/ Event Record and Alarm
• Transport Package: Carton Packing
• Specification: 5(80)A
• Trademark: SANFRAN
• Origin: China
• HS Code: 9028301300
• Production Capacity: 500000PCS/Month

Product Description

Product Description

SFE100(Din-Rail)——Single Phase Split Prepaid  Keypad Energy Meter

Introduction:

SFE100(Din-Rail) is a single phase two wire smart electricity meter with a separated customer interface unit(ClU/UlU). lt is designed with a LCD and replaceable remotely LTE module with fall back to 3G and 2G. lt can be integrated with G3-PLC/hybrid G3-PLC+RF, BPLC to transfer data via DCU to HES. The GPS module is integrated to locate the meter. lt is switchable between prepaid/post-payment (default) modes.

Main Features

Prepaid/Postpaid Switchable	Low Credit Alarm	Magnetic Latching relay
Remote Upgrade	Phase&Neutral Current Measurement	Max Demand
Event Record and Alarm	24 Hours Configurable with 0.5h Precisior	Multiple TOU Measurement, 4 Tariff lndex, 12 Seasonal Tariff
HES Communication by Exchangeable LTE module or via DCU by G3-PLC/HybridG3-PLC+RF Module
Multiple Local Communication lnterface, Optical Port(Mode-E), MC171 Port, etc.
LCD screen with 8 diaits display of main character size 12mmX5mm

Technical Specification

Nominal Voltage	220V	Insulation	Double
Working Voltage Range	0.7Un~1.3Un	Measurement	2
Current	5(80)A	Burden Voltage Circuit	<1.5W/8VA@Un
Nominal Frequency	50Hz	Burden Current Circuit	<0.2VA@Ib
Accuracy Class	Active CL1.0(IEC 62053-21); Reactive CL2.0(IEC 62053-23)
Meter Constant	1000imp/kWh: 1000imp/kVARh
Real-Time Clock Backup Battery	3.6V Li Battery, Capacity≥1200mAh, Supports Clock Working>10years
Working Condition	Operation Temperature Range: -30°C~+70°C Storage Temperature Range: -40°C~+85°C Relative Humidity: Up to 95% With Normal Working Condition
Ingress Protection	IP54
Communication lnterface	4G(FallBackto3G, 2G)/G3-PLC/HybridG3-PLC+RF/BPLC/MC171 Port/OpticaI Port/GPS
Wiring	Bottom-In Bottom-Out(Din-Rail)
Auxiliary ports	RS485 Output
Starting Current	0.4%lb
Max Current for Accurate Metering	1.2*lmax
Insulation Voltage	4KV at 50Hz for 1min
Withstand Voltage of Waves of shock	6KV(1.2/50Hz)
Maximum Withstand Over-voltage	+440V permanent between phase and Neutral for 48 hours
Other Standards	SANS 1524-1 2005, BS5678-1997/DIN43857, IEC 60695-2-11, ISO
ESD	ContactDischarge: 8KV                         AirDischarge: 15KV
Immunity of RF Electromagnetic Field (80KHz~2000MHz)	WithCurrent: 10V/m             WithoutCurrent: 30V/m
Relay Test Level	UC32(IEC 62055-31)
Immunity of Conducted Disturbance(150KHz~80MHz)	10V/m
LED Indication	Credit Indicator/Power On Active and reactive impulse Data Communication Alarm Event
Sealing Method	Sealed for life(Ultrasonic welding + replaceable module fixed by one screw with sealing + meter not accept tokens if mete casing is opened).

Dimension & Wiring Diagram

Core Products

AMI System

New Energy

Smart Energy Efficiency

Monitoring and Management Solutions

Our AMI(Advanced Metering Infrastructure) system is based on a high-level design, managing all devices distributed on the lower layer visible to the user namely: electric meters and water meters.

SANFRAN's new energy business leverages the group's energy service expertise, centered on the digital "Energy Carbon Cloud" platform and driven by investment. It focuses on integrated investment, construction, and operation services in photovoltaics, energy storage, and charging infrastructure, delivering end-to-end digital, visual, and intelligent solutions for behind-the-meter energy production, distribution, and consumption.

SANFRAN provides multi-scenario energy efficiency management solutions, supporting China's "14th Five-Year Plan" goals of carbon peak, carbon neutrality, and green, low-carbon development. These solutions help customers improve energy utilization efficiency, reduce consumption and costs, while minimizing environmental impact. Customized implementation based on client needs ensures optimal energy-saving outcomes, suitable for large public buildings, government agencies, schools, research institutes, hospitals, and similar venues.

Project Cases

Nigeria

Cameroon

1. Supply of 81,000 single phase smart electricity meters and 71,000 supporting single phase meter boxes.
2. Supply of 9,000 three phase smart electricity meters and 7,000 supporting three phase meter boxes.

1. Supply of 16,000 single phase smart electricity meters.
2. Supply of 4,000 three phase smart electricity meters.
3. Complete with advanced metering infrastructure (AMI) system.

International Certifications

Company Profile

PROFILE OF SANFRAN

WUHAN SANFRAN ELECTRONICS CO., LTD. is a global leader in energy services & energy efficiency management solutions which was founded in 1998, with over 800 employees and covers an area of about 120,000 square meters. The company has been recognized as a National High-Tech Enterprise, a National-Level Specialized, Refined, Unique, and Innovative "Little Giant" Enterprise, a Well-Known Trademark Enterprise in China, a National Intellectual Property Demonstration Enterprise, and one of Hubei Province's Top 100 High-Tech Enterprises.

Culture and Sports

Social Responsibility

In 2016, Wuhan Sanfran Culture and Sports Co., Ltd was founded, exploring new fields in the sports industry. In 2018, SANFRAN Professional Basketball Club was established, forming SANFRAN Women's Team, which became the first professional team in Hubei Province to participate in the Chinese Women's Professional Basketball League (WCBA).

Hubei SANFRAN Charitable Foundation is a private philanthropic foundation established in 2015 by the Sanfran Group. It mainly focuses on supporting the growth of young people, promoting the development of sports, supporting disadvantaged groups and promoting corporate citizenship. The SANFRAN Charitable Foundation has a total fund of over 200 million yuan and has made donations of over 80 million yuan so far.