China Suppliers TY-SXS3 Three-Phase Electric Energy Metering Box (Transformer Type) from Reliable Factory
- Energy metering: Used to accurately measure energy consumption in three-phase power systems.
- Signal conversion: Convert high voltage signals into low voltage signals through transformers to ensure safe and accurate measurement.
- Data monitoring: Real-time monitoring of current, voltage, power and other parameters to provide data support.
- Protection function: With overload and short circuit protection, it ensures the safe operation of the equipment.
- Industrial enterprises: Used for power metering in factories and production lines.
- Commercial Buildings: Monitor energy usage in large commercial facilities.
- Power companies: Used for energy metering in substations and distribution networks.
- Public facilities: Power monitoring and management in places such as schools and hospitals.
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-250C/3300 250A | 1 |
| Outlet switch | Molded case circuit breaker | CDMK-250C/3300 250A | 1 |
| Power supply | breaker | CDBK C type 2P 6A | 1 |
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Total incoming line | Molded case circuit breaker | CDMK-250C/3300 250A | 1 |
| Outlet switch | Molded case circuit breaker | CDMK-250C/3300 200A | 1 |
| Outlet switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Power supply | breaker | CDBKs C type 2P 6A | 1 |
The TY series metering box is designed for accurate energy metering, transformer-based signal conversion (converting high voltage to low voltage for safe measurement), real-time monitoring of electrical parameters (current, voltage, power), and robust protection against overloads and short circuits.
They are suitable for AC 50Hz or 60Hz power supply systems with rated working voltages of 220V, 380V, or 690V, and rated working currents ranging from 10A to 250A. They are widely used in industrial enterprises, commercial buildings, power substations, and public facilities like schools and hospitals.
"SX" indicates that the enclosure is an SMC (Sheet Molding Compound) non-metallic metering box. This material offers excellent insulation, durability, and resistance to environmental factors compared to traditional metal enclosures.
The primary difference lies in their configurations. The TY-SXS3-1A model has one incoming and one outlet 250A molded case circuit breaker. The TY-SXS3-2A model is configured with one total incoming 250A molded case circuit breaker and two separate outlet circuit breakers (one 200A and one 125A) to accommodate multiple branch circuits.
Yes, both models are equipped with high-quality molded case circuit breakers (such as the CDMK series) for main line protection and dedicated power supply breakers (such as the CDBK/CDBKs C type 2P 6A) to ensure safe and reliable operations.