Products Description
| Product Name | Yk 024-36133-002 Circuit Board |
| Model | 024-36133-002 |
| Applicable Industries | Construction and Commercial |
| Application | Refrigeration compressor |
| Packaging | Cardboard Box |
| MOQ | 1 Piece |
Core Functions of the York 024-36133-002 Circuit Board
1. Oil Pump Variable Frequency Drive (Core Function)
Receives commands from the main control system (YMC2); features a 380/600V three-phase input and variable frequency output to drive a 2HP oil pump motor with stepless speed control ranging from 0 to 650 Hz. Dynamically adjusts motor speed based on oil pressure, oil temperature, and viscosity to stabilize the oil supply pressure (typically 0.2–0.5 MPa), thereby ensuring proper compressor lubrication and sealing.
2. Soft Start and Overload Protection
Incorporates built-in soft-start logic to ensure smooth oil pump startup and minimize inrush current (limited to ≤ 1.5 times the rated current). Integrates comprehensive protection mechanisms—including overcurrent, overload, phase loss/reverse phase, overvoltage/undervoltage, overheating, and locked-rotor protection—to immediately shut down the system and log a fault code in the event of an anomaly, thereby preventing motor burnout or oil circuit failure.
3. Adaptive Oil Pressure Control and Intelligent Management
Collects real-time data on oil pressure, oil temperature, ambient temperature, and motor current. Utilizes an adaptive oil pressure algorithm to dynamically adjust the PWM frequency (with an accuracy of ±0.5 Hz); automatically increases motor speed during low-temperature, high-viscosity conditions and decreases speed during high-temperature, low-viscosity conditions to maintain a stable oil film thickness, reduce energy consumption, and extend the service life of the oil pump.
4. Dual-Redundant CAN Bus Communication
Features dual CAN interfaces that seamlessly integrate with the York YMC2 main control system, enabling bidirectional real-time communication. Transmits data such as oil pump speed, pressure, current, temperature, and fault codes to the main system, while receiving commands for startup/shutdown, speed settings, and protection thresholds. Supports remote monitoring, fault diagnostics, parameter calibration, and firmware updates.
5. Fault Self-Diagnosis and History Logging
Contains a built-in library of 21 detailed fault codes (covering issues such as overcurrent, overload, communication errors, IGBT failures, etc.), accompanied by LED status indicators to facilitate local and remote fault code lookup. Features a historical fault memory function (data retained even after power loss) to facilitate rapid problem identification and minimize system downtime.
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Technical parameter
Company Profile
Technical parameter
| 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. |
Product Structural and Design Advantages
1. Industrial-Grade PCB + Conformal Coating: Resistant to moisture, dust, and corrosion; suitable for high-temperature, humid, and dusty operating environments found in equipment rooms or on rooftops.
2. 4th Generation IGBT Power Modules: Characterized by low power loss, high efficiency, superior heat dissipation, and extended service life; energy efficiency is improved by approximately 12% compared to previous generations.
3. Dual-Redundant CAN Bus: Ensures stable communication, strong anti-interference capabilities, and automatic failover switching, thereby preventing system downtime caused by single-channel failures.
4. Integrated Protection Circuits + Redundant Design: Offers comprehensive protection against overcurrent, overload, overvoltage, undervoltage, overheating, and phase loss; critical circuits feature redundancy, resulting in a low failure rate and high overall reliability.
5. Segregated Terminal Blocks for Power and Signal Wiring: Clearly partitions interfaces for power supply, communication, sensors, and motors; facilitates convenient wiring, enables efficient maintenance, and minimizes the risk of misconnections.
