TY three-phase electric energy metering box
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 requirements: 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)
TY-SXS1-1A Model, configuration and installation dimensions
|
TY |
SX |
S1 |
1 |
A |
|
Company Code |
SMC non-metallic metering box |
Three-phase single-meter metering box |
Table number |
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, configuration and installation dimensions
|
TY |
SX |
S2 |
2 |
A |
|
Company Code |
SMC non-metallic metering box |
Three-phase multi-meter metering box |
Table number |
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, configuration and installation dimensions
|
TY |
SX |
S2 |
2 |
B |
|
Company Code |
SMC non-metallic metering box |
Three-phase multi-meter metering box |
Table number |
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, configuration and installation dimensions
|
TY |
SX |
S2 |
2 |
E |
|
Company Code |
SMC non-metallic metering box |
Three-phase multi-meter metering box |
Table number |
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, configuration and installation dimensions
|
TY |
SX |
S2 |
4 |
B |
|
Company Code |
SMC non-metallic metering box |
Three-phase multi-meter metering box |
Table number |
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, configuration and installation dimensions
|
TY |
SX |
S2 |
6 |
B |
|
Company Code |
SMC non-metallic metering box |
Three-phase multi-meter metering box |
Table number |
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 |
