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China TY-SXD1 Single-Phase Electric Energy Metering Box - Reliable Suppliers & Factory Solutions
Application Scenario
1. Civilian power distribution system
Residential buildings
- Household meter centralized installation area for new commercial housing and affordable housing projects
- Electricity meter renovation and upgrading project for old residential areas (replacing traditional mechanical meter boxes)
- Villa/self-built house independent meter measurement point
Small commercial units
- Independent energy metering for street shops, convenience stores, and small studios
- Office building layered metering or tenant itemized metering nodes
2. Public facilities and special scenes
Public space power distribution
- End-of-line metering for public buildings such as school dormitories and community activity centers
- Charging pile supporting metering (AC slow charging pile single gun metering)
Temporary power usage scenario
- Temporary power supply metering node at construction site
- Temporary power distribution box integration for exhibition/event venues
Technical compatibility instructions
- Safety protection: The fully enclosed structure meets IP44 protection, effectively preventing dust and splashing water (especially suitable for humid environments such as underground garages)
- Environmental tolerance: SMC material's UV resistance ensures long-term outdoor use (lifespan ≥ 25 years)
- Installation advantages: Modular assembly structure improves construction efficiency by more than 60%
Product installation and use
1. Check before installation
- Component integrity verification: After unpacking, you need to fully check the integrity of the box structure, fasteners and internal components.
- Environmental suitability assessment: The site selection should avoid vibration sources, chemical corrosion areas and strong impact environments. Prefer a cool and dry place to avoid long-term direct ultraviolet rays (it is recommended to install a sunshade).
2. Installation and operation specifications
Steps Technical points:
- Positioning and orientation: The box is installed vertically (allowable deviation ≤ 3°), and the tilt angle is strictly prohibited
-
Open the box:
a. Remove the two fixing screws in the middle of the bottom plate.
b. Open the door in the direction indicated -
Wall fixing:
a. Drill holes according to the installation holes
b. Insert the expansion tube and lock the base
c. Finally, assemble the top cover
3. Material protection warning
◆ Chemical Taboos: It is strictly forbidden to contact with strong alkali/oxidizing acid/aromatic solvents.
◆ Physical protection: Avoid collision and scratches with sharp objects during operation. Regularly clean the corrosive dust on the surface.
4. Operation and maintenance points
- Structural maintenance: Fasteners should be re-tightened to the rated torque (8-10N·m) every 12 months.
- Abnormal treatment: If the cabinet is found to be swollen, discolored or other signs of aging, it should be immediately stopped and replaced.
TY-SXD1-1A Model, configuration and installation dimensions
| TY | SX | D1 | 1 | A |
| Company Code | SMC non-metallic metering box | Single item single meter box | Table number | First Generation |
| Configuration | name | Component Model | quantity |
| Incoming switch | Disconnector | CDGK 2P 100A | 1 |
| Outlet switch | Miniature circuit breakers | CDBLEK-63/2P C63A 30mA | 1 |
TY-SXD1-1B Model, configuration and installation dimensions
| TY | SX | D1 | 1 | B |
| Company Code | SMC non-metallic metering box | Single item single meter box | Table number | Second Generation |
| Configuration | name | Component Model | quantity |
| Incoming switch | Disconnector | CDGK 2P 100A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 1 |
Frequently Asked Questions (FAQ)
Q1: What is the IP protection rating of the TY-SXD1 series metering boxes?
The boxes feature a fully enclosed structure meeting IP44 protection standards, making them highly effective at preventing dust and splashing water, especially in humid environments such as underground garages.
Q2: What material is used for the box, and what is its expected lifespan?
The box is constructed from high-quality SMC (Sheet Molding Compound) non-metallic material. Its excellent UV resistance ensures a long-term outdoor service lifespan of 25 years or more.
Q3: Can these metering boxes be installed on uneven surfaces or tilted?
No, the box must be installed vertically. The allowable vertical deviation must be 3° or less, and tilting is strictly prohibited to ensure proper operation and safety.
Q4: What chemical substances should be kept away from the SMC metering box?
It is strictly forbidden to allow the SMC material to come into contact with strong alkalis, oxidizing acids, or aromatic solvents, as they can damage the structural integrity of the box.
Q5: What are the routine maintenance requirements for these boxes?
Fasteners should be re-tightened to their rated torque of 8-10N·m every 12 months. Additionally, you should regularly clean any corrosive dust off the surface and inspect the cabinet for signs of aging, swelling, or discoloration.