Products Description
oplus_262176
oplus_262176
| Product Name | Yk 024-36133-002 2HP Oil Pump VFD Board |
| Model | 024-36133-002 |
| Applicable Industries | Construction and Commercial |
| Application | Refrigeration compressor |
| Packaging | Cardboard Box |
| MOQ | 1 Piece |
Core Product Functions:
1. Stepless variable-frequency speed control for the lube oil pump, ensuring stable oil supply pressure (Core Function)
Dynamically adjusts pump speed based on oil temperature and load to maintain standard oil pressure throughout operation; this guarantees proper bearing lubrication for the magnetic-bearing centrifugal chiller, with a safety interlock that prevents the compressor from starting if oil pressure is insufficient.
2. Cold-start acceleration logic for low temperatures, resolving startup oil pressure issues
In low-temperature environments where refrigeration oil viscosity is high, the control board automatically increases the pump speed to rapidly build oil pressure; this shortens startup wait times and prevents bearing wear caused by inadequate oil film formation.
3. Multiple hardware fault interlocks to prevent major damage to the main unit
In the event of pump rotor blockage, drive overcurrent, communication loss, or IGBT overheating, the system immediately cuts off pump output and reports the fault; the compressor is interlocked to prevent operation, thereby eliminating the risks of dry running (lack of oil) and bearing shell burnout.
4. Dual CAN bus bidirectional data exchange for precise unit monitoring
Real-time data—including pump speed, output current, board temperature, and fault codes—is transmitted to the YMC2 main controller; maintenance personnel can view the lubrication system’s operating status directly on the touchscreen, eliminating the need for additional testing instruments.
5. Industrial-grade compatibility with wide voltage and temperature ranges, ensuring stable operation in chemical plants and data centers
Designed for a wide temperature range (-40°C to +55°C) and wide voltage range (380V to 600V), the system adapts to harsh conditions such as cold northern winters and the high-temperature, high-oil-mist environments of chemical workshops, ensuring continuous, drift-free 24-hour operation.
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Technical parameter
Company Profile
Factory Profile
oplus_262176
| Q1:For refrigeration industry, which brands are your products covering? | A1:We produce filter element replacements for brands like,Bitzer, Carrier, Yk, 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. |
Internal Structural Components and Materials
1. High-voltage filter capacitor bank: Absorbs grid harmonics, stabilizes DC bus voltage, and protects IGBT modules;
2. IGBT three-phase inverter power module: Core component for variable-frequency power output; drives the three-phase oil pump motor;
3. MCU (Microcontroller Unit): Executes oil pressure adaptive algorithms, manages bus communication, and handles fault detection logic;
4. Hall-effect current sensing element: Monitors oil pump output current in real-time to detect rotor lock and overload conditions;
5. Dual-channel CAN isolated optocoupler chip: Provides isolation between high-voltage and low-voltage circuits, preventing high-voltage interference from damaging the main controller;
6. Pluggable flame-retardant terminal blocks: Separate connection points for power supply, motor, and sensor signals, facilitating easy installation and removal;
7. Aluminum heat sink/base: Dissipates heat generated by the IGBTs to prevent the power module from overheating.
