China TY-Intermediate protection box Factories, Factory
Product Description
Overview
Material & Process Characteristics
1. Basic Materials: The SMC composite material (glass fiber reinforced unsaturated polyester resin) is molded in one piece, giving the box high mechanical strength and dimensional stability.
2. Safety Performance: Insulation resistance ≥ 20MΩ, natural insulation without grounding, eliminating the risk of leakage; The flame retardant grade reaches FV0, and no toxic gas is released at high temperature.
3. Environmental Adaptability: Acid and alkali corrosion resistance, UV aging resistance, applicable temperature range -50°C to 160°C; The surface is smooth, impact-resistant, and scratch-resistant.
Lifespan & Application Design
1. Ultra-long Life: Over 40 years of indoor use and over 30 years of outdoor use, significantly exceeding traditional metal/plastic cabinets.
2. Flexible Installation: It supports free combination of single-household and multi-household as well as cross-household installation, which is suitable for residential construction and civil power transformation scenarios; the concealed wiring design simplifies construction, and the IP54 protection level ensures the reliability of outdoor rain and dustproof performance.
Product Use Scope & Conditions of Use
Ambient Temperature
The ambient temperature is -25°C ~ +50°C, and the average temperature within 24 hours does not exceed +35°C.
Atmospheric Conditions
The air should be clean, and the relative humidity should not exceed 80% at 40°C. Higher relative humidity is allowed when the temperature is lower.
Technical Parameters
TY-DXZB-1 Model, Configuration and Installation Dimensions
| TY | DX | ZB | 1 |
|---|---|---|---|
| Company Code | Single Phase | Intermediate protection box | First Generation |
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Disconnector | HD11F-100/28 100A | 1 |
| Outlet switch | Molded case circuit breaker | CDMK-250/2300 160A | 1 |
TY-SXZB-1 Model, Configuration and Installation Dimensions
| TY | SX | ZB | 1 |
|---|---|---|---|
| Company Code | Three-phase | Intermediate protection box | First Generation |
| Configuration | Name | Component Model | Quantity |
|---|---|---|---|
| Incoming switch | Disconnector | HD11F-200/48 200A 19CM | 1 |
| Outlet switch | Molded case leakage circuit breaker | TZB-250/3P+N 160A | 1 |
