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Item #:
84400023
1 Set of QP-02-4.7 3-Pin PTC Refrigerator Start Relay and Overload Protector for 1/2HP Coolers Compressor Starter
Item #:
84400023
SGD 23
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Thursday, July 23
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The parts will solve common problems such as compressor not starting, overheating, and making clicking sounds every 3-5 minutes when powered on.
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What Stands Out
Comprehensive Protection
Equipped with a PTC relay and overload protector, this set ensures the compressor is safeguarded against overheating, enhancing longevity and performance for 1/2HP coolers.
Easy Installation
Designed for easy setup, this 3-pin PTC unit simplifies the replacement process, making it user-friendly for both professionals and DIY enthusiasts working with refrigeration systems.
Reliable Starting
Engineered specifically for 1/2HP compressor starters, it guarantees reliable performance, reducing the risk of failures and costly breakdowns in cooler operations.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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DIY Enthusiasts
Perfect for individuals comfortable with electrical repairs, enabling cost-effective solutions for refrigerator issues.
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Refrigeration Technicians
Ideal for professionals needing reliable starting components for 1/2HP compressor units in coolers.
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Homeowners
Beneficial for homeowners seeking to maintain or repair older refrigerator models without expensive professional service.
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Large Capacity Units
Not suitable for refrigerators exceeding 1/2HP, as it may not handle higher power requirements efficiently.
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Non-technical Users
Unsuitable for users without electrical knowledge, as installation may pose safety risks without professional help.
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Specific Brands
May not be compatible with all brands of refrigerators, necessitating verification of suitability before purchase.
Product Description
1 Set of QP-02-4.7 3-Pin PTC Refrigerator Start Relay and Overload Protector for 1/2HP Coolers Compressor Starter
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Customer Questions & Answers
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Question:
What is the function of the QP-02-4.7 3-Pin PTC Refrigerator Start Relay?
Answer: The QP-02-4.7 3-Pin PTC Refrigerator Start Relay is designed to initiate the compressor motor in refrigeration units. It helps to manage the energy flow to the compressor, allowing for efficient startup and operation. This relay type improves the compressor's reliability by providing thermal protection. For instance, using this relay can prevent overheating, thus ensuring different cooling applications, such as commercial refrigeration or air conditioning, operate smoothly and effectively. -
Question:
How does the overload protector in the QP-02-4.7 work?
Answer: The overload protector within the QP-02-4.7 monitors the compressor's electrical load. If the load exceeds a safe threshold, the protector interrupts the power supply to prevent potential damage to the compressor. This feature is crucial in prolonging the lifespan of your refrigeration system. For example, if a compressor faces mechanical failure due to excessive current draw, the overload protector ensures the system shuts down to avoid costly repairs, making it essential for both residential and commercial settings. -
Question:
Is the QP-02-4.7 suitable for all types of refrigeration systems?
Answer: While the QP-02-4.7 is compatible with many refrigeration systems, it is specifically designed for compressors rated at 12HP or similar configurations. Therefore, before installation, check the specifications of your particular cooler or refrigeration unit to ensure compatibility. For instance, this relay is commonly used in commercial coolers and may not be ideal for smaller home refrigerators, where less power is required. Always consult with an expert if unsure about compatibility. -
Question:
What are the benefits of using a PTC relay over traditional start relays?
Answer: Using a PTC relay such as the QP-02-4.7 offers multiple advantages over traditional relays. PTC (Positive Temperature Coefficient) relays are more reliable since they do not incorporate moving parts that can wear out. Additionally, they are self-resetting, meaning once the fault is cleared, they automatically return to operational status without manual intervention. This functionality not only enhances device reliability but also reduces downtime in critical cooling applications and industrial environments. -
Question:
Can I install the QP-02-4.7 myself or should I hire a professional?
Answer: While it is possible to install the QP-02-4.7 yourself, hiring a professional is often recommended to ensure proper installation. An expert will be familiar with the electrical requirements and safety measures needed to avoid potential hazards. For example, if you are not experienced with electrical systems, incorrect installation could lead to system malfunctions or even accidents. Therefore, consulting with a technician can provide peace of mind and ensure optimal performance. -
Question:
What are some common signs that indicate I need to replace my start relay?
Answer: You may need to replace your start relay if your freezer or cooler is cycling on and off unexpectedly, producing unusual noises, or struggling to maintain the desired temperature. These signs often indicate that the start relay cannot effectively engage the compressor. For instance, if your commercial refrigeration unit isn't cooling properly, it could be due to a defective relay, making the QP-02-4.7 a potential solution for restoring performance. -
Question:
What types of coolers can the QP-02-4.7 support?
Answer: The QP-02-4.7 is particularly designed for high-capacity coolers with compressor ratings up to 12HP, commonly found in commercial applications. This includes ice cream, beverage, and food storage units that require robust temperature control. However, it’s important to verify that your specific cooler model and specification are compatible to ensure performance. Using it with compatible coolers ensures reliable and effective operation. -
Question:
How can I troubleshoot issues with my refrigeration system related to the start relay?
Answer: To troubleshoot issues with your refrigeration system linked to the start relay, first check for signs of electrical faults, such as burnt wiring or unusual noises from the compressor. It is also advisable to inspect the relay for any visible damage. If your unit suddenly stops cooling, the start relay might be malfunctioning. For best practices, you could consult a technician who can accurately diagnose the issue and replace components like the QP-02-4.7 if necessary. -
Question:
Where can I buy 1 Set of QP-02-4.7 3-Pin PTC Refrigerator Start Relay and Overload Protector?
Answer: You can buy 1 Set of QP-02-4.7 3-Pin PTC Refrigerator Start Relay and Overload Protector at Ubuy in Singapore. Ubuy offers a reliable platform that specializes in various electronic and mechanical products, ensuring a wide selection for customers seeking such components. Shopping through Ubuy allows for streamlined access to the parts you need for your refrigeration system! -
Question:
What should I consider when buying a start relay like the QP-02-4.7?
Answer: When purchasing a start relay like the QP-02-4.7, consider factors such as compatibility with your compressor's horsepower, electrical specifications, and the type of cooling application it's intended for. Understanding these parameters ensures that you invest in a product that will perform effectively in your specific system. For instance, if you're managing a high-capacity cooler, opting for this relay is essential to maintain efficiency and reliability.
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SGD 23
Order now and get it around Thursday, July 23
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Features & Benefits
- 1 set of QP-02-4.7 3-Pin PTC Start Relay and Overload Protector
- Easy to install, direct replacement with high-quality materials
- Compatible with a wide range of refrigerators
- Solves common compressor problems
- Package contains essential parts for refrigerator compressor repair
- Carefully compare product images before purchasing
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