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China Suppliers Factory TY Series Three-Phase Electric Energy Metering Box (Transformer Type) for Residential and Commercial Use
Core Features
- Advanced material: Made of SMC glass fiber reinforced plastic, it has high insulation, impact strength and UL94 V-0 flame retardant performance.
- Long-lasting and durable: Indoor lifespan >40 years, outdoor lifespan >30 years, far exceeding that of metal/plastic meter boxes.
- Environmental tolerance: Corrosion resistance, anti-aging, smooth and beautiful surface, adaptable to -25℃~+50℃ environment.
- Protective design: Integrated rainproof structure, supports outdoor installation, and has a protection level of IP54.
Application Scenarios
- Flexible configuration: Supports single-household, cross-household and multi-household free combination (such as 1-16 tables).
- Scenario coverage: Residential areas, civil substations, compatible with 220V~690V single/three-phase power grids.
- Construction advantages: Concealed wiring design, suitable for wall/pole installation, easy to operate.
TY-SXS3-1A-FJ Model, configuration and installation dimensions
| TY | SX | S3 | 1 | A | FJ |
| Company Code | SMC non-metallic metering box | Meter connected via transformer | Table number | First Generation | Fujian |
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | NM1B-250S/4300A 225A meter box dedicated | 1 |
| Outlet switch | Molded case leakage circuit breaker | NXMLE-250S/4310AY 200A F 0.2s AC230V Household meter | 1 |
| Power supply | breaker | NBP-63 2P C6 dedicated | 1 |
| Electric meter bracket | Three-phase gap type transformer connector | 60A | 1 |
TY-SXS3-1B-FJ Model, configuration and installation dimensions
| TY | SX | S3 | 1 | B | FJ |
| Company Code | SMC non-metallic metering box | Meter connected via transformer | Table number | Second Generation | Fujian |
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | NM1B-250S/4300A 250A meter box dedicated | 1 |
| Outlet switch | Molded case leakage circuit breaker | NXMLE-250S/4310AY 250A F 0.2s AC230V Household meter | 1 |
| Power supply | breaker | NBP-63 2P C6 dedicated | 1 |
TY-SXS3-2A-FJ Model, configuration and installation dimensions
| TY | SX | S3 | 2 | A | FJ |
| Company Code | SMC non-metallic metering box | Meter connected via transformer | Table number | First Generation | Fujian |
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | NM1B-250S/4300A 250A meter box dedicated | 1 |
| Outlet switch | Molded case leakage circuit breaker | NXMLE-250S/4310AY 200A F 0.2s AC230V Household meter | 1 |
| Outlet switch | Molded case leakage circuit breaker | NXMLE-125S/4310AY 125A F 0.2s AC230V Household meter | 1 |
| Power supply | breaker | NBP-63 2P C6 dedicated | 1 |
Frequently Asked Questions (FAQ)
What materials are used in these metering boxes and what are the benefits?
The metering boxes are constructed from SMC glass fiber reinforced plastic. This advanced material provides high insulation, outstanding impact strength, and excellent UL94 V-0 flame retardant performance.
What is the expected lifespan of the SMC metering boxes?
These boxes are designed for long-lasting durability, featuring an indoor lifespan of over 40 years and an outdoor lifespan of over 30 years, which significantly outperforms traditional metal or plastic boxes.
Are these metering boxes suitable for harsh outdoor environments?
Yes, they are designed with an integrated rainproof structure holding an IP54 protection rating. They offer high corrosion resistance, anti-aging properties, and operate reliably in temperatures ranging from -25℃ to +50℃.
What power grids and configuration options are supported?
They support a flexible configuration ranging from 1 to 16 tables, making them ideal for single-household, cross-household, and multi-household setups. They are compatible with 220V~690V single-phase or three-phase power grids.
How are these SMC metering boxes installed?
The boxes feature a concealed wiring design that supports both wall-mounted and pole-mounted installations, ensuring a neat, safe, and easy installation process.
What is the difference between the TY-SXS3-1A-FJ and TY-SXS3-1B-FJ models?
The TY-SXS3-1A-FJ is a First Generation configuration featuring a 225A incoming switch and a 60A three-phase gap type transformer connector. The TY-SXS3-1B-FJ is a Second Generation configuration equipped with a 250A incoming switch and does not include the transformer connector component.