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China TY-SXD2 Single-Phase Electric Energy Metering Box 250A-10A - Reliable Suppliers & Factory Solutions
Product Overview
The TY series FRP electric energy metering boxes developed by Teyi Electric Co., Ltd. are made of SMC unsaturated polyester resin glass fiber reinforced plastics through compression molding. They have the characteristics of reliable insulation, high strength, good flame retardancy, corrosion resistance, aging resistance, novel shape, smooth and beautiful surface, etc. The service life is more than 40 years indoors and more than 30 years outdoors, which is incomparable to other metal plastic electric meter boxes. This product is widely used in residential construction and civil power transformation. It can be combined with multiple households at will, and can also be installed in a single household or across households. It is easy to construct and has concealed wiring. This product adopts a strict rainproof design and is suitable for outdoor installation to ensure the safe operation of the electric meter.
Product Use Scope & Conditions of Use
TY series electric energy metering box 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.
Conditions of use:
- The ambient temperature is -25℃ ~+50℃, and the average temperature within 24 hours does not exceed +35℃.
- The air should be clean, and the relative humidity should not exceed 80% at 40℃. Higher relative humidity is allowed when the temperature is lower.
Product Installation and Use
- Please carefully check the integrity of all parts of the meter box during installation.
- The meter box should be installed vertically and the tilt angle should not exceed 54°.
- The installation location should be selected where there is no severe vibration, impact, or corrosion to electrical components.
- The material used in the meter box is not resistant to strong alkali, oxidizing acid, amine, ketone, and soluble in chlorinated hydrocarbons and aromatic solvents. Therefore, it should be avoided from contact or use with these chemicals. During use, sharp objects and hard objects should be avoided from colliding and scratching the surface of the meter box.
- When installing the meter box, try to choose a cool and dry place to avoid long-term direct sunlight to extend the service life of the meter.
- The fixing positions of the meter box for fixing on the wall or crossarm are all located inward, so the box must be opened before installation. First, remove the two upper cover fixing screws located in the middle of the lower part of the meter box, and then open the box according to the instructions here.
- According to the location of the installation holes, drill the installation holes at the corresponding positions of the wall, install the expansion tube, then fix the base to the wall and install the upper cover.
Main Technical Parameters
Main bus rated current In
250A-10A
Rated short-time withstand current
30KA
Insulation resistance
Not less than 20MΩ
Rated insulation voltage UI
800V
Frequency
50Hz or 60Hz
Security protection level IP
44
Models, Configurations & Dimensions
TY-SXD2-2E
| TY | SX | D2 | 2 | E |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | Fifth Generation |
| Configuration | Name | Component Model | Qty |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Outlet switch | Leakage circuit breaker | CDBLEK 2P C type 63A | 2 |
TY-SXD2-3E
| TY | SX | D2 | 3 | E |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | Fifth Generation |
| Configuration | Name | Component Model | Qty |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Outlet switch | Leakage circuit breaker | CDBLEK 2P C type 63A | 3 |
TY-SXD2-4G
| TY | SX | D2 | 4 | G |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | Seventh Generation |
| Configuration | Name | Component Model | Qty |
|---|---|---|---|
| Incoming switch | Disconnector | HD11F-100/38 100A | 1 |
| breaker | Molded case circuit breaker | CDMK-125C/3300 100A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 4 |
TY-SXD2-4H
| TY | SX | D2 | 4 | H |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | Eighth Generation |
| Configuration | Name | Component Model | Qty |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 4 |
TY-SXD2-6H
| TY | SX | D2 | 6 | H |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | Eighth Generation |
| Configuration | Name | Component Model | Qty |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 6 |
TY-SXD2-6L
| TY | SX | D2 | 6 | L |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | The 12th Generation |
| Configuration | Name | Component Model | Qty |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 6 |
TY-SXD2-6J
| TY | SX | D2 | 6 | J |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | Tenth Generation |
| Configuration | Name | Component Model | Qty |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 6 |
TY-SXD2-6G
| TY | SX | D2 | 6 | G |
|---|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single-phase multi-meter metering box | Table number | Seventh Generation |
| Configuration | Name | Component Model | Qty |
|---|---|---|---|
| Incoming switch | Molded case circuit breaker | CDMK-125C/3300 125A | 1 |
| Outlet switch | Miniature circuit breakers | CDBKs C type 2P 63A dedicated to power grid | 6 |
| Power supply | breaker | CDBK C type 2P 6A | 1 |
Frequently Asked Questions
What material is the TY series electric energy metering box made of?
The meter boxes are made of SMC (unsaturated polyester resin glass fiber reinforced plastics) through compression molding, offering high strength, reliable insulation, and excellent flame retardancy.
What is the expected service life of these metering boxes?
They have a service life of more than 40 years when installed indoors and more than 30 years when installed outdoors.
Can the TY series metering box be installed outdoors?
Yes. The boxes adopt a strict rainproof design and have a security protection rating of IP44, making them highly suitable for outdoor installations.
What are the ambient temperature requirements for installation?
The recommended ambient temperature range is -25℃ to +50℃, with the average temperature within 24 hours not exceeding +35℃.
What chemical substances should be kept away from the meter box?
You should avoid contact with strong alkalis, oxidizing acids, amines, ketones, chlorinated hydrocarbons, and aromatic solvents, as the SMC material is not resistant to them.
How do you open the box for wall or crossarm mounting?
First, remove the two upper cover fixing screws located in the middle of the lower part of the meter box, then open the box to access the inward-facing fixing holes.