Guangzhou GENY Electric Co., Ltd
| Payment Terms | L/C,T/T,D/P |
| Supply Ability | 100/Year |
| Delivery Time | 1-4 week |
| Packaging Details | Plywood case |
| Power of the voltage output | MAX.20VA |
| AC Voltage Range | 57.7V-660V |
| Test current output | 1A-50A |
| Power of the current output | Max. 50VA |
| Frequency Range | 40Hz – 70Hz |
| Voltage Supply | 220V±15% /110V±15% (optional) |
| Brand Name | GENY |
| Model Number | YC99T-3C |
| Certification | ISO, CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T,D/P | Supply Ability | 100/Year |
| Delivery Time | 1-4 week | Packaging Details | Plywood case |
| Power of the voltage output | MAX.20VA | AC Voltage Range | 57.7V-660V |
| Test current output | 1A-50A | Power of the current output | Max. 50VA |
| Frequency Range | 40Hz – 70Hz | Voltage Supply | 220V±15% /110V±15% (optional) |
| Brand Name | GENY | Model Number | YC99T-3C |
| Certification | ISO, CE | Place of Origin | CHINA |
| High Light | three-phase meter test system ，portable energy meter calibration ，multifunction meter test equipment | ||
The YC99T-3C is a high-precision portable three-phase meter test system designed for laboratory calibration and on-site verification.
It is built with advanced energy meter calibration technology, ensuring stable, accurate, and reliable performance for modern electricity meter testing requirements.
The YC99T-3C supports full IEC standard communication protocols, allowing it to perform a wide range of multifunction tests, including:
Demand indication error
Demand period error
Time switching error
Rate period (tariff period) energy indication error
Smart meter multifunction testing
Built to meet strict meter testing requirements, it offers dependable performance for both utility and professional laboratory environments.
Equipped with a constant-temperature crystal oscillator
Capable of verifying the daily timing error of electricity meters
Ensures precise measurement results over long-term operation
This is especially important for modern smart meters that rely on accurate timekeeping.
Clear and intuitive front and rear panel layout
High-visibility display for easy operation
Well-organized wiring arrangement for faster testing
Lightweight, portable construction ideal for both field and bench use
Designed for smooth operation and efficient workflow.
In addition to standard calibration functions, the YC99T-3C can work as a harmonic power output generator, providing:
Stable harmonic signal output
Support for harmonic influence testing
Enhanced capability for advanced meter and power quality evaluation
This gives more flexibility for verifying smart meters and multifunction meters.
Meter calibration laboratories
Utility companies and power distribution testing teams
Smart meter verification centers
On-site inspection and technical service teams
Research and training institutions
The YC99T-3C is suitable for professionals who need a portable, precise, and IEC-compliant meter testing solution.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1987
Total Annual:
2,000,000-10,000,000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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 continuou... 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 continuou...
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