TY-SXS3-BXJ Low Voltage B-Type Meter Box - Reliable Transformer Solution from China Suppliers & Factory
Core Role
Power conversion and distribution
It realizes safe conversion of high voltage electricity (such as 10kV) to low voltage electricity (400V/230V) and distributes it to end users through internal distribution units.
Integrated power management
Integrates transformers, switchgear and protection devices into one unit to reduce external wiring complexity and improve power supply reliability.
Typical Application Areas
◆ Urban Distribution Network
- Residential & Commercial: Meets low-voltage distribution needs in densely populated, space-constrained environments.
- Public Facilities: Ensures stable power supply to hospitals, schools, and shopping malls.
◆ Industrial & Energy Sector
- Industrial & Mining: Provides adaptive voltage for production lines and high-power equipment.
- New Energy Stations: Ideal for power boosting and grid connection in photovoltaic/wind farms.
◆ Infrastructure & Special Scenarios
- Transportation: Auxiliary power supply systems for railways and subway stations.
- Temporary Power: Rapid deployment solutions for construction sites and events.
- Remote Areas: Rural grid transformation, oil fields, and mines with high adaptability needs.
Environmental Adaptability Characteristics
- Protection Capability: IP44 protection level design (dust and splash proof), built to withstand harsh outdoor weather conditions.
- Space Optimization: The compact box structure is designed for areas where traditional distribution rooms cannot be constructed.
- Chemical Protection: Avoids strong acid, strong alkali, and organic solvent environments to ensure long-term stable operation.
Installation and Maintenance Advantages
Supports wall or ground fixed installation. The modular design facilitates rapid deployment and simplified maintenance procedures.
TY-SXS3-BXJ Model, Configuration & Dimensions
| TY | SX | S3 | B | XJ |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Meter connected via transformer | Type B | Xinjiang |
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Outlet switch | Outlet plastic shell | CDMK-125S/4310A 100A AC230V | 1 |
| Electric meter bracket | Metal meter stand | Type 270 | 2 |
Frequently Asked Questions (FAQ)
Q What is the primary function of the TY-SXS3-BXJ system?
Its primary function is power conversion and distribution. It converts high voltage electricity (such as 10kV) to low voltage (400V/230V) and distributes it safely to end users via its integrated power management setup.
Q What environments is this metering box best suited for?
It is highly suitable for outdoor environments, urban distribution networks, residential complexes, industrial zones, and remote areas. However, environments with strong acids, strong alkalis, or organic solvents should be avoided to ensure long-term stability.
Q What does the protection rating IP44 signify for this product?
The IP44 protection rating indicates that the box is designed to be dust-resistant and protected against water splashes from any direction, making it highly reliable for outdoor weather conditions.
Q How is the TY-SXS3-BXJ model code decoded?
The code is decoded as follows: "TY" represents the Company Code, "SX" stands for SMC non-metallic metering box, "S3" indicates the meter is connected via transformer, "B" represents Type B, and "XJ" stands for the Xinjiang specification.
Q What components are included in the standard model configuration?
The standard configuration includes 1 outlet plastic shell switch (Model: CDMK-125S/4310A 100A AC230V) and 2 metal meter stands (Type 270).
Q What installation methods are supported by this unit?
The unit supports both wall-mounted and ground-fixed installations. Its modular design allows for rapid deployment and easy maintenance access.

