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China TY Three-Phase Electric Energy Metering Box (Transformer Type) - Reliable Suppliers & Factory Options
Core Features
Advanced Material
Made of SMC glass fiber reinforced plastic, featuring high insulation, impact strength, and UL94 V-0 flame retardant performance.
Long-lasting & Durable
Indoor lifespan > 40 years, outdoor lifespan > 30 years, far exceeding metal/plastic meter boxes.
Environmental Tolerance
Corrosion resistance, anti-aging, smooth surface, adaptable to -25℃ to +50℃ environments.
Protective Design
Integrated rainproof structure supporting outdoor installation with IP54 protection level.
Application Scenarios
Flexible Configuration
Supports single-household, cross-household, and multi-household free combinations (e.g., 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 and efficient 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 are the main advantages of SMC glass fiber reinforced plastic?
SMC glass fiber reinforced plastic provides high insulation, outstanding impact strength, and UL94 V-0 flame retardant performance. It offers superior durability, with an indoor lifespan exceeding 40 years and an outdoor lifespan exceeding 30 years.
What is the protection rating of these metering boxes?
These metering boxes feature an integrated rainproof structure and have a protection level of IP54, making them highly suitable for outdoor installations.
What environmental conditions can these meter boxes tolerate?
They are highly resistant to corrosion and aging, featuring a smooth surface that adapts reliably to environmental temperatures ranging from -25℃ to +50℃.
How flexible is the configuration for different households?
The series supports flexible combinations for single-household, cross-household, and multi-household setups, ranging from 1 to 16 tables.
What grid voltages are compatible with these boxes?
They are fully compatible with 220V to 690V single-phase and three-phase power grids, making them suitable for residential areas and civil substations.
What installation methods are supported?
Thanks to a concealed wiring design, these metering boxes are easy to operate and suitable for both wall-mounted and pole-mounted installations.