Wholesale TY single-phase electric energy metering box(transformer type) (plastic type) Manufacturer, Factories
Product Description
1. Accurate Power Metering
Adopts a transformer design to measure AC single-phase power (rated voltage 220V, current 10A-250A) through a current transformer, achieving high-precision power statistics and management. Perfectly suited for energy consumption monitoring in residential and commercial scenarios.
2. Meter Protection & Anti-Tampering
Constructed with durable plastic housing (such as fiberglass or flame-retardant PC) that effectively guards against physical impacts, environmental corrosion, and human tampering. The IP44 rainproof rating stops rainwater ingress, while the clear window allows easy reading and prevents unauthorized manipulation.
3. Safety & Insulation Protection
Utilizes SMC glass fiber reinforced plastic to deliver outstanding insulation resistance (≥20MΩ) alongside UL94 V0 flame-retardant performance to prevent short-circuit electrical fires. Ensures operational safety across temperatures ranging from -25℃ to +50℃, eliminating electric shock hazards.
4. Environmental Adaptability & Durability
Engineered for corrosion and aging resistance, making it suitable for outdoor environments with high humidity (≤80%). Features an extended operational lifespan exceeding 30 years, significantly reducing maintenance needs, complemented by a concealed wiring scheme that streamlines setup.
TY-SXD1-1D Model Specifications
| TY | SX | D1 | 1 | D |
| Company Code | SMC non-metallic metering box | Single-phase single-meter metering box | Table number | Fourth Generation |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Disconnector | CDH3 2P 63A | 1 |
| Outlet switch | Leakage circuit breaker | CDBKs C type 2P 63A dedicated to power grid | 1 |
TY-SXD1-1H Model Specifications
| TY | SX | D1 | 1 | H |
| Company Code | SMC non-metallic metering box | Single-phase single-meter metering box | Table number | Eighth Generation |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Disconnector | CDGK 2P 100A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 1 |
TY-PXD1-1C Model Specifications
| TY | PX | D1 | 1 | C |
| Company Code | PC+ABS non-metallic metering box | Single-phase single-meter metering box | Table number | Third Generation |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Disconnector | CDGK 2P 100A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 1 |
TY-SXD2-2B Model Specifications
| TY | SX | D2 | 2 | B |
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | Second Generation |
| Configuration | Name | Component Model | Quantity |
| Incoming switch | Disconnector | CDGK 2P 100A | 2 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 2 |
TY-SXD2-2D Model Specifications
| TY | SX | D2 | 2 | D |
| Company Code | SMC non- metallic metering box | Single-phase multi-meter metering box | Table number | Fourth Generation |
| Configuration | Name | Component Model | Quantity |
| Incoming terminal | Terminals | FJ6/JTS2C-35/2*25 | 2 |
| Outlet switch | Miniature circuit breake | CDBK C type 2P 63A | 2 |
These boxes are designed for AC single-phase power distribution with a rated voltage of 220V and support current capacities between 10A and 250A through high-accuracy current transformer metering.
The enclosures are manufactured from high-performance non-metallic materials, including SMC (glass fiber reinforced plastic) and PC+ABS blends, which deliver insulation resistance of ≥20MΩ and a UL94 V0 flame-retardant rating.
Yes. They feature IP44 rainproof ingress protection, high resistance to aging and corrosion, an operating temperature range of -25℃ to +50℃, and are engineered to last over 30 years in humidities up to 80%.
Tamper protection is achieved via high-impact non-metallic enclosures, a clear viewing window that enables meter inspections without unlocking the box, and fully concealed wiring schemes.
The "D1" designation indicates a single-phase single-meter unit, whereas "D2" specifies a single-phase multi-meter enclosure equipped to handle multiple meters with expanded terminal or switch connections.
