Single-Phase One-Position Distribution Box TY-SXD1-FX from China Suppliers and Factory - Teyi Electric Co., Ltd
Product Overview
The TY series distribution box developed by Teyi Electric Co., Ltd. are made of internationally leading SMC glass fiber reinforced composite materials and refined through precision molding technology. This product combines excellent electromechanical performance with aesthetic design and has the following significant advantages:
It has super insulation, mechanical strength and flame retardant properties, outstanding corrosion resistance and aging resistance, and its indoor service life can reach 40 years and outdoor service life is more than 30 years, far exceeding traditional metal plastic meter boxes.
It adopts a streamlined appearance design with a smooth and bright surface, which not only meets functional requirements but also has aesthetic value. The modular structure design supports flexible combination installation of single households, multiple households and cross-households.
The concealed wiring design simplifies the construction process, and the strict waterproof and rainproof structure ensures the reliability of outdoor installation, providing all-round protection for power metering equipment.
Usage Environment
The TY series of electric meter boxes of Teyi Electric Co., Ltd. integrates two categories: single-phase and three-phase. They are designed for power supply systems with AC 50Hz or 60Hz, rated working voltage 220V to 690V, and current 10A-250A, realizing efficient integration of single-phase electric energy metering and power electric energy control management. This series of products has excellent environmental adaptability, with an applicable temperature range of -25℃～+50℃ (average temperature within 24 hours ≤+35℃); humidity requires clean air, and the upper limit of relative humidity is 80% at 40℃, and it is compatible with higher humidity levels under low temperature conditions.
Installation and Usage Specifications
Environmental selection: Prefer a cool and dry place, away from direct sunlight and chemical contact areas.
Cabinet installation process:
Remove the two screws fixing the upper cover at the bottom of the box
Open the box according to the instructions
Drill holes according to the positioning holes and install the expansion tube
After fixing the base, assemble the upper cover
Core Electrical Parameters
Rated operating current range: 10A~250A
Rated short-time withstand current: 30kA/1 second (corresponding to peak withstand current 75kA/0.1 second, coefficient 2.5)
Rated insulation voltage: 800V
Normal insulation resistance: ≥20MΩ (standard test conditions)
Compatible frequency: 50Hz or 60Hz AC system
Protection level: IP44 (protected against solid foreign objects with a diameter of ≥1mm and splashing water from all directions)
Key Technical Description
Model Meaning & Installation Dimensions
| TY | SX | D1 | FX |
|---|---|---|---|
| Company Code | SMC non-metallic metering box | Single item single meter box | Junction Box |
Frequently Asked Questions
The TY series distribution boxes are made of internationally leading SMC glass fiber reinforced composite materials, refined through precision molding technology.
They offer outstanding corrosion and aging resistance. The indoor service life can reach up to 40 years, and the outdoor service life is more than 30 years, which far exceeds traditional metal plastic meter boxes.
The distribution box must be installed vertically with a tilt angle of ≤5° to avoid vibration, impact, and corrosive environments. It should be positioned in a cool, dry place away from direct sunlight.
To prevent material dissolution or corrosion, contact with strong alkalis, oxidizing acids, amines, ketones, chlorinated hydrocarbons, and aromatic solvents is strictly forbidden.
The TY series has an IP44 protection level, meaning it is protected against solid foreign objects with a diameter of ≥1mm and splashing water from all directions, making it suitable for non-extreme pollution environments.
They are designed for single-phase and three-phase power supply systems with AC 50Hz or 60Hz, a rated working voltage of 220V to 690V, and a current range of 10A to 250A.