Three-Phase Electric Energy Metering Box (Transformer Type) - China Factory & Suppliers | TY-SXS3 Series
Function and Application Scenarios
Effect & Functions
- 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.
Application Scenarios
- 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.
Product Use Scope
TY series electric energy metering box (transformer type) includes two parts: single-phase meter box and three-phase meter box. It is suitable for AC 50Hz or 60Hz, rated working voltage up to 220V, 380V, 690V, rated working current of 10A-250A power supply system, for single-phase electric energy and power energy measurement and control management.
TY-SXS3-1A Model, Configuration & Installation Dimensions
| TY | SX | S3 | 1 | A |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Meter connected via transformer | Table number | First Generation |
| 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 |
TY-SXS3-2A Model, Configuration & Installation Dimensions
| TY | SX | S3 | 2 | A |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Meter connected via transformer | Table number | First Generation |
| 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 |
Frequently Asked Questions (FAQ)
What is the main function of the TY series electric energy metering box?
The TY series electric energy metering box is designed for accurate energy metering in three-phase power systems. It converts high voltage signals into low voltage signals via transformers, monitors real-time parameters (current, voltage, power), and provides overload and short circuit protection.
What are the electrical specifications and scope of use for these metering boxes?
They are suitable for AC 50Hz or 60Hz power supply systems. The rated working voltage ranges up to 220V, 380V, and 690V, with a rated working current range of 10A to 250A.
Where are TY series metering boxes typically applied?
Common application scenarios include industrial enterprises (factories and production lines), commercial buildings (large facilities), power companies (substations and distribution networks), and public facilities like schools and hospitals.
What does the "SX" code represent in the model configuration?
The "SX" code indicates that the enclosure is an SMC non-metallic metering box, providing excellent durability and insulation properties.
What is the difference in configuration between TY-SXS3-1A and TY-SXS3-2A?
While both use molded case circuit breakers and CDBK-type power supply breakers, the TY-SXS3-1A features one incoming and one outlet switch (250A). The TY-SXS3-2A features a main incoming line (250A) and two separate outlet switches rated at 200A and 125A respectively.