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China TY Three-Phase Electric Energy Metering Box Factory - Reliable Suppliers for Efficient Energy Management
Product Overview
TY series FRP meter boxes are manufactured using advanced SMC composite material molding technology and have the following core advantages:
- Excellent performance: High insulation (≥20MΩ), high strength (impact resistance 30kJ/m²) and FV0 flame retardant properties.
- Ultra-long life: 40 years for indoor use / 30 years for outdoor use, far exceeding traditional metal / plastic meter boxes.
- Environmental adaptability: IP44 protection level, acid and alkali corrosion resistance (pH3-11 range), UV aging resistance.
- Installation advantages: Supports modular combination of 1-12 households, hidden wiring design, and construction efficiency increased by 50%.
- Safety design: Rainproof structure passes GB/T2061 rain test to ensure outdoor electrical safety.
- Application areas: Low-voltage power distribution scenarios such as new residential buildings, renovation of old communities, and commercial complexes.
Scope of Application
Energy metering type
Single-phase electric meter box: suitable for 220V single-phase electric energy measurement
Three-phase electric meter box: supports 380V/690V three-phase power energy measurement and control
Electrical parameters
Applicable grid frequency: 50Hz or 60Hz universal
Rated current range: 10A–250A (covering residential/industrial and commercial power needs)
Applicable scenarios: low-voltage power distribution systems such as new residential buildings, commercial complexes, and renovation of old power grids
Environmental Conditions for Use
| Parameter | Allowable Range | Technical Description |
|---|---|---|
| Ambient temperature | -25℃ ~ +50℃ | 24-hour average temperature ≤35℃ |
| Air humidity | ≤80%RH (at 40°C) | Higher relative humidity is allowed in low temperature environments |
| Cleanliness | No conductive dust, corrosive gas | Avoid installation in salt spray/chemical pollution areas |
| Altitude limit | ≤2000m | For ultra-high altitude, a customized reinforced insulation version is required |
Key Adaptation Features Description:
Protection capability: IP44 splashproof, suitable for outdoor humid environments (need to avoid long-term direct sunlight)
Safety design: Flame retardant grade FV0 (UL94), anti-UV aging materials ensure 30 years outdoor life
Chemical taboos: Do not contact with strong alkali/oxidizing acid/aromatic hydrocarbon solvents (such as benzene, xylene)
Model Configuration & Installation Dimensions
TY-SXS1-1A Model
TY
Company Code
SX
SMC non-metallic metering box
S1
Three-phase single-meter box
1
Table number
A
First Generation
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Disconnector | CDGK 4P 100A | 1 |
| Outlet switch | Miniature circuit breakers | CDBK-125 4P 100A | 1 |
TY-SXS2-2A Model
TY
Company Code
SX
SMC non-metallic metering box
S2
Three-phase multi-meter box
2
Table number
A
First Generation
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-250C/3300 200A | 1 |
| Outlet switch | Miniature circuit breakers | CDBK-125 4P li(C)100A | 2 |
TY-SXS2-2B Model
TY
Company Code
SX
SMC non-metallic metering box
S2
Three-phase multi-meter box
2
Table number
B
Second Generation
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 4P 63A dedicated to power grid | 2 |
TY-SXS2-2E Model
TY
Company Code
SX
SMC non-metallic metering box
S2
Three-phase multi-meter box
2
Table number
E
Fifth Generation
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-250C/3300 200A | 1 |
| Outlet switch | Miniature circuit breakers | CDBK-125 4P li(C)100A | 2 |
TY-SXS2-4B Model
TY
Company Code
SX
SMC non-metallic metering box
S2
Three-phase multi-meter box
4
Table number
B
Second Generation
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-250C/3300 200A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 4P 63A dedicated to power grid | 4 |
TY-SXS2-6B Model
TY
Company Code
SX
SMC non-metallic metering box
S2
Three-phase multi-meter box
6
Table number
B
Second Generation
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-250C/3300 200A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 4P 63A dedicated to power grid | 6 |
Frequently Asked Questions
What is the lifespan of TY series FRP meter boxes?
TY series FRP meter boxes are designed for long-term durability. They offer a service life of up to 40 years for indoor installations and 30 years for outdoor environments, significantly outlasting traditional metal or plastic boxes.
What are the main advantages of SMC composite material?
SMC (Sheet Molding Compound) provides high insulation (≥20MΩ), high mechanical strength (impact resistance of 30kJ/m²), and excellent safety with an FV0 flame retardant rating. It is also highly resistant to UV aging and chemical corrosion.
Are these meter boxes suitable for harsh outdoor weather?
Yes. The boxes feature an IP44 protection rating and a rainproof structure that has successfully passed the GB/T2061 rain test, making them ideal for humid, rainy, and corrosive outdoor environments (pH3-11 range).
Can I use these boxes for both single-phase and three-phase power grids?
Yes, the series includes configurations for both single-phase (220V) and three-phase (380V/690V) systems, accommodating rated currents from 10A up to 250A.
What is the modular combination capability of the TY series?
The TY series supports modular combinations that can accommodate from 1 to 12 households. Its hidden wiring design simplifies installation and increases project construction efficiency by up to 50%.
Are there any environmental restrictions or chemical taboos to keep in mind?
The boxes should be installed in areas free of conductive dust and corrosive gases, and at altitudes under 2000m (custom versions are required for higher altitudes). Additionally, avoid contact with strong alkalis, oxidizing acids, and aromatic hydrocarbon solvents.