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Single-Phase Electric Energy Metering Box - TY Series by China Suppliers and Factory for Reliable Energy Management
Product Introduction
Core Technology
Using SMC glass fiber reinforced composite material compression molding technology.
Excellent Features
- Electrical performance: High insulation level, passed national flame retardant standards
- Mechanical properties: Impact strength meets GB/T standard requirements
- Environmental tolerance: IP54 protection level, acid and alkali corrosion resistance
- Service life: Indoors > 40 years / Outdoors > 30 years
Application Advantages
- Modular design: Supports free combination installation of 1-12 households
- Engineering adaptability: Both open and concealed installations are possible, wiring troughs are hidden
- All-weather protection: Rainproof structure passes 2000 hours salt spray test
Product Core Features
Power System Compatibility
Supports AC 50Hz or 60Hz frequency, rated working voltage covers 220V, 380V and 690V, current range 10A-250A.
Core Functions
Designed for accurate measurement and intelligent control management of single-phase residential electricity and three-phase industrial power.
Conditions of Use
Temperature Adaptability: The operating environment temperature is -25℃ to +50℃, and the average temperature within 24 hours shall not exceed +35℃.
Humidity Tolerance: The air must be kept clean, with relative humidity not exceeding 80% at 40°C. Higher humidity levels are allowed under low temperature conditions.
Installation and Use Specifications
◆ Pre-installation integrity check
Before installation, all parts of the meter box must be thoroughly checked to confirm that there is no missing or damaged.
Before installation, all parts of the meter box must be thoroughly checked to confirm that there is no missing or damaged.
◆ Installation posture requirements
The meter box must be kept vertically fixed, and the tilt angle must be strictly controlled within 54°.
The meter box must be kept vertically fixed, and the tilt angle must be strictly controlled within 54°.
◆ Installation environment selection
The site should be selected away from severe vibration, mechanical shock and corrosive environment to ensure that electrical components are not damaged. Prefer a cool and dry location and avoid long-term direct sunlight to extend the service life of the equipment.
The site should be selected away from severe vibration, mechanical shock and corrosive environment to ensure that electrical components are not damaged. Prefer a cool and dry location and avoid long-term direct sunlight to extend the service life of the equipment.
◆ Material protection precautions
The box material is easily corroded by strong alkali, oxidizing acid, amine, and ketone, and is soluble in chlorinated hydrocarbons and aromatic solvents. Contact with such chemicals is strictly prohibited. In daily use, be careful of sharp or hard objects colliding with or scratching the surface.
The box material is easily corroded by strong alkali, oxidizing acid, amine, and ketone, and is soluble in chlorinated hydrocarbons and aromatic solvents. Contact with such chemicals is strictly prohibited. In daily use, be careful of sharp or hard objects colliding with or scratching the surface.
◆ Installation process
The fixing direction of the box is inwards, and the door needs to be opened before installation: first remove the two upper cover fixing screws in the middle of the bottom, and open the box according to the instructions. Drill holes on the wall according to the installation hole positioning, insert the expansion tube, fix the base, and finally assemble the top cover.
The fixing direction of the box is inwards, and the door needs to be opened before installation: first remove the two upper cover fixing screws in the middle of the bottom, and open the box according to the instructions. Drill holes on the wall according to the installation hole positioning, insert the expansion tube, fix the base, and finally assemble the top cover.
Models, Configurations and Installation Dimensions
Model: TY-SXD1-1A-FJ
| TY | SX | D1 | 1 | A | FJ |
| Company Code | SMC non-metallic metering box | Single-phase single-meter metering box | Table number | First Generation | Fujian |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Disconnector | NHP-125 2P 100A Specially for (visible) | 1 |
| Outlet switch | Leakage circuit breaker | NB3LE-63M 2P C63 0.05A S type 10kA meter box dedicated | 1 |
| Electric meter bracket | Single-phase gap connector | 60A | 1 |
Model: TY-SXD2-4A-FJ
| TY | SX | D2 | 4 | A | FJ |
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | First Generation | Fujian |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Molded case circuit breaker | NM1B-125S/3300 125A meter box dedicated to spare | 1 |
| Outlet switch | Leakage circuit breaker | NB3LE-63M 2P C63 0.05A S type 10kA meter box dedicated | 4 |
| Electric meter bracket | Single-phase gap connector | 60A | 4 |
Model: TY-SXD2-6A-FJ
| TY | SX | D2 | 6 | A | FJ |
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | First Generation | Fujian |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Molded case circuit breaker | NM1B-125S/3300 125A meter box dedicated to spare | 1 |
| Outlet switch | Leakage circuit breaker | NB3LE-63M 2P C63 0.05A S type 10kA meter box dedicated | 6 |
| Electric meter bracket | Single-phase gap connector | 60A | 6 |
Model: TY-SXD2-9A-FJ
| TY | SX | D2 | 9 | A | FJ |
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | First Generation | Fujian |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Molded case circuit breaker | NM1B-250S/3300 200A meter box dedicated to spare | 1 |
| Outlet switch | Leakage circuit breaker | NB3LE-63M 2P C63 0.05A S type 10kA meter box dedicated | 9 |
| Electric meter bracket | Single-phase gap connector | 60A | 9 |
Model: TY-SXD2-12A-FJ
| TY | SX | D2 | 12 | A | FJ |
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | First Generation | Fujian |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Molded case circuit breaker | NM1B-250S/3300 200A meter box dedicated to spare | 1 |
| Outlet switch | Leakage circuit breaker | NB3LE-63M 2P C63 0.05A S type 10kA meter box dedicated | 12 |
| Electric meter bracket | Single-phase gap connector | 60A | 12 |
Frequently Asked Questions (FAQ)
What technology and materials are used in these metering boxes?
These metering boxes are manufactured using SMC (Sheet Molding Compound) glass fiber reinforced composite material compression molding technology, which provides high insulation levels and flame retardancy.
What is the expected service life of the SMC metering boxes?
The boxes have an exceptionally long service life, lasting more than 40 years for indoor applications and more than 30 years for outdoor environments.
What are the power system compatibility limits for these boxes?
They support AC 50Hz or 60Hz frequencies, with rated working voltages covering 220V, 380V, and 690V, and a working current range of 10A to 250A.
Are there any special installation posture and environmental requirements?
Yes, the box must be installed vertically with a tilt angle of no more than 54°. The site should be free from severe vibrations, mechanical shocks, and corrosive environments. Cool, dry, and shaded areas are preferred.
Which chemicals should avoid contact with the meter box?
Contact with strong alkalis, oxidizing acids, amines, ketones, chlorinated hydrocarbons, and aromatic solvents is strictly prohibited as they can corrode or dissolve the box material.