Products Description
| Product Name | Yk 025-45462-042 EEV Electronic Expansion Valve Driver Board |
| Model | 025-45462-042 |
| Applicable Industries | Construction and Commercial |
| Application | Refrigeration compressor |
| Packaging | Cardboard Box |
| MOQ | 1 Piece |
York 025-45462-042 Drive Board: Structural and Design Advantages
1. Industrial-Grade PCB + Conformal Coating: Resistant to moisture, dust, and corrosion, making it suitable for harsh operating environments such as equipment rooms and rooftops.
2. Imported Drive Chip + Power Amplification Circuitry: Delivers robust driving capability, low heat generation, rapid response times, and precise positioning accuracy.
3. Terminal Block Interface: Features discrete terminals for the 24V power supply, communication signals, and valve drive outputs, ensuring clear wiring and convenient maintenance.
4. Compact Design: Small footprint and flexible mounting options allow for seamless integration into the limited spaces often found within control cabinets.
5. OEM-Grade Quality: A 1:1 direct replacement offering optimal compatibility and stability, thereby eliminating the risks associated with using generic or third-party components.
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Technical parameter
Company Profile
Other Product Images
| Q1:For refrigeration industry, which brands are your products covering? | A1:We produce filter element replacements for brands like,Bitzer, Carrier, York, McQuay, Trane, etc… |
| Q2:Does the price include freight? | A2:The quotation is usually the factory price. We can recommend the most economical logistics plan and calculate the freight according to your destination and quantity. |
| Q3:How to ensure product quality? | A3:We have a strict quality control process, and we will carry out multiple inspections before the products leave the factory to ensure that they meet the standards. |
| Q4:Why choose us? | A4:Product reliability: We are a professional manufacturer . can offer high-quality products at the most competitive prices. Technical support: We provide technical assistance. Industry experience: We have over 10 years of experience in the refrigeration equipment service field. After-sales service: We offer professional after-sales service. Team collaboration: We have a professional team that can provide you with prompt services and delivery schedules. |
Key Points for Product Installation and Maintenance
1. Power-Off Operation: Before installation or removal, disconnect the unit’s main power supply. Wait for residual charge to dissipate before proceeding to prevent electric shock or component damage.
2. Wiring Standards: Strictly adhere to terminal markings when wiring (specifically for power positive/negative, communication A/B, and valve drive lines); reverse connection is strictly prohibited. After wiring, securely tighten all terminals to prevent loose connections and potential arcing.
3. Reliable Grounding: The grounding terminal on the drive board must be reliably grounded to prevent electrostatic interference or leakage current.
4. Installation Environment: Mount the unit securely inside a control cabinet that is dry, well-ventilated, and free of vibration, keeping it away from heat sources (such as contactors or transformers).
5. Commissioning and Leak Detection: After installation, power up the unit. Use the main control board to manually drive the EEV (Electronic Expansion Valve) to its fully open and fully closed positions to verify proper operation. During system runtime, monitor superheat, valve opening percentage, and the drive board temperature to ensure no anomalies are present.
6. Periodic Maintenance: Annually inspect the tightness of all terminals, check the PCB for signs of corrosion or burn marks, and monitor the temperature of the drive chip. Promptly replace any components exhibiting anomalies.
