Fully Automatic Meter Test System for Utility and Meter Manufacturer Applications

GENY’s meter test system is a fully automatic solution designed for high-accuracy calibration, verification, and performance testing of three-phase energy meters.By adopting advanced electronic measurement technology and a modular system architecture, the system enables flexible configuration to meet different testing standards and application requirements.The meter test system is widely used by electric power utilities, energy meter manufacturers, metrology laboratories, and quality inspection departments. It supports both type testing and routine testing, making it suitable for laboratory environments, production lines, and quality assurance processes.

System Architecture and Components

The meter test system integrates multiple high-precision modules into a unified platform, including:

• Three-phase static power source with stable output

• High-accuracy three-phase reference standard meter

• Automatic meter suspension test rack for efficient operation

• Auxiliary measurement and control modules

• Industrial PC and professional software for centralized control and data management

The modular design allows easy expansion and customization according to specific customer requirements.

Testing Functions and Capabilities

The meter test system supports a comprehensive range of calibration and verification functions, including:

• Accuracy testing according to IEC standards

• No-load (creeping) test

• Starting current test

• Error repeatability test

• Dial (register) test

• Clock frequency accuracy test

• Maximum demand test

• Influence quantity tests affecting meter accuracy:

  • Voltage influence

  • Frequency influence

  • Reverse phase sequence influence

  • Voltage unbalance influence

• Harmonic influence testing in voltage and current circuits

• Sub-harmonic testing in accordance with IEC standards

• Optional odd harmonic testing

These functions ensure full performance evaluation throughout the meter’s operating range.

Guangzhou GENY Electric Co. Ltd. is a leading manufacturer of energy meter test systems, whose predecessor is Guangzhou Yangcheng Science & Technology Enterprises Co., Ltd. which was established in 1987. We have been dedicated to the energy meter testing industry for over 30 years, and continuously invest in R&D to improve our technology and the quality of our products. It enables GENY to provide top quality products and prompt after-sales service to customers at home and abroad.

GENY's product lines include stationary energy meter test system and portable meter test equipment, which fully comply with the national and international standards of GB, IEC, CE, ISO, etc. Thanks to excellent parameters and high functionality, more than eight thousand sets of test benches and more than one million sets of portable standards have so far found applications in China and overseas markets, and received excellent evaluation and reputation.

We are a privately owned high-tech company with an import and export license. Over the past ten years, we have made great efforts to develop overseas markets and have achieved excellent results. Our products have been shipped to more than 40 countries and regions, serving not only industrial customers, power companies, but also national laboratories.

EPRI Guangdong China High Precision Meter Test System 

Design for testing high class RSM and Portable test equipments

Providing local technical support and after-sales service to global customers is our priority, and GENY focuses on supplying the right quality products and being a reliable partner in the past and in the future. We welcome our esteemed customers worldwide to cooperate with us.

(Guangzhou GENY ELECTRIC and Rigil-Geny Complete Test Bench Installation in Morocco)

Our customers

Our customers are located nationwide and worldwide:

1.More than electricity science research institutes over provincial level including China including National Electricity Science Research Institutes, North China Electricity Science Research Institutes, and East China Electricity Science Research Institutes (National Metrology Metrology Institute/Laboratory);

2.More than 210 power supply bureaus above the county level, including Shanghai Electricity Bureau, Beijing Electricity Bureau, Chongqing Electricity Supply Bureau;

3.More than 200 electric energy meter manufacturers including Hangzhou Holley Co., Ltd. and Ningbo Sanxing Co., Ltd.

4.In the international market, many large-scale energy meter manufacturers and power choose our products to replace ZREA or MTE products, such as Itron, Landis+gyr, EDMI, Secure Meters, BENTEC India Limited, Crystal Power Sinhal Udyog, ZEN Meters, Gram Power, LAN Engineering, Modern Transformers, Email Metering, AMPY UK, ITI LIMITED, Smart Meters (ADANI), United Electrical Ltd, SANDS Chennai, ALPHION, Ceylon Electricity Board, BSES NABL LAB etc. & various other national & international power companies, labs & meter manufacturers.

Our company is dedicated to providing customers with quality products and services. The goal is to make customers' dreams come true. At the same time, we believe in bring you the great economic benefit and development. Please either take a look at our website for more detailed information, or contact us directly. We look forward to the opportunity to work with your company for mutual success.

(Landis & Gyr——Single Phese Meter System With 48 positions)

(EMDI——200A Test Bnech with 48 three - phase positions)

Our resources and advantages

1.We have been engaged in the field of electric energy meter measurement for 30 years as the technological leader and creator of new technology in the field of electric energy meter calibrator. We have an excellent R&D team that has been devoted to the technical development of electric energy meter test instruments for a long time,we can satisfy the various different requirements of all kinds of customers.

2. All of our employees have received specialized training and acquired good professional quality and skills. The company adopts ISO9001 management system, and we passed ISO9001-2000 certification in 2002, and all employees have received TQM training. GENY has now realized ISO9001 control of R&D production, marketing & sales and service to fully guarantee product quality.

3.We have a complete marketing network and offer a competitive price.

Our well-trained service team is able to provide maintenance, training, schematic design and software update services to each customer for the first time. Thus, GENY will be your reliable partner and we welcome our honorable customers worldwide to cooperate with us.