CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
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CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching
Sản phẩm #: 77079319

CRYDOM D4840 32 VDC, 40A, 480V, S1 Series, Solid State Relay, SPST-NO, Zero Switching

80% of respondents would recommend this to a friend

Sản phẩm #: 77079319

VND 3939570

Price Details

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*All items will import from Hoa Kỳ

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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.

What Stands Out

High Current Rating
Handles up to 40A continuous load, making it suitable for demanding applications where reliable and efficient power management is crucial for performance.
Zero Voltage Switching
Minimizes electrical noise and transients, enhancing system longevity and performance, ideal for sensitive electronic equipment needing precise control without signal disruption.
Wide Voltage Range
Operates effectively with a 32 VDC input and can manage loads up to 480V, providing versatility in various industrial and commercial applications requiring robust solutions.

Thông tin chi tiết sản phẩm

Looking for a reliable Crydom D4840 solid state relay? Find the best price and buy online at Ubuy Vietnam. Fast shipping and secure payment options available.
  • Part number: D4840
  • Solid state relay for 3-32 VDC input and 280/480 VAC output at 40A
  • Equipped with 4 screw terminals for industrial panel mount
  • Complies with L97 and M319205 standards
Brand NameCrydom
Unit Count1 Count
Number of Items1
Item Weight3.84 ounces (108.86 grams)
ManufacturerSENSATA TECHNOLOGIES
ModelD4840
Part NumberD4840
BrandCrydom

Who Should Buy?

Suitable For
  • Industrial Automation

    Ideal for controlling heavy loads in automated systems, offering fast switching and reliable performance.

  • HVAC Systems

    Suitable for HVAC applications where efficient control of heating or cooling equipment is essential.

  • Motor Control

    Best for applications requiring precise control and high current ratings for motors in various industries.

Not Suitable For
  • Low Power Applications

    Not suitable for low power circuits, as it is designed for higher voltage and current operations.

MÔ TẢ SẢN PHẨM

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Câu hỏi và trả lời của khách hàng

  • câu hỏi: What is the maximum load that the Crydom D4840 Solid State Relay can handle?

    trả lời: The Crydom D4840 Solid State Relay can handle a maximum load of 40 Amps at 480 Volts AC. This means it's ideal for applications requiring significant current flow, such as heating elements or industrial machinery. Utilizing its robust construction ensures reliable operation even in demanding environments. For instance, if you're looking to control an electric oven or large motors, this relay is a suitable choice due to its high load capacity.
  • câu hỏi: How does the Crydom D4840 Solid State Relay work?

    trả lời: This relay operates by using semiconductor devices to control the flow of electricity, eliminating the mechanical components found in traditional relays. When an input signal is applied, it activates the internal components that turn the circuit on or off. This design allows for faster switching times and greater durability compared to electromechanical relays. For example, in an automation setup, it can efficiently control heating cycles without the wear and tear associated with mechanical parts.
  • câu hỏi: What applications is the Crydom D4840 Solid State Relay suitable for?

    trả lời: The Crydom D4840 is suitable for a variety of applications, including HVAC systems, industrial automation, motor control, and lighting control. Its high load capability makes it a go-to component for projects that require reliable switching in harsh environments. If you're installing a conveyor system or managing temperature controls in a factory, this solid-state relay can streamline operations with precision.
  • câu hỏi: Can the Crydom D4840 Solid State Relay be used in a DC application?

    trả lời: The Crydom D4840 is designed specifically for AC applications and is not suitable for direct current (DC) usage. Applying DC voltage may lead to malfunction or damage. If you require a solid-state relay for DC applications, it's essential to select a model specifically designed to handle that voltage type. Ensure you inspect the specifications to find the right match for your needs, helping to ensure safety and performance.
  • câu hỏi: What type of inputs does the Crydom D4840 Solid State Relay accept?

    trả lời: This relay accepts control inputs ranging from 3 to 32 Volts DC, making it compatible with low-voltage control systems. This flexibility allows integration with microcontrollers and various control devices. For instance, if you're designing an automation project with a Raspberry Pi or Arduino, you can easily control the Crydom D4840 to manage high-power devices directly from your low-voltage setup.
  • câu hỏi: Is it necessary to use a heat sink with the Crydom D4840 Solid State Relay?

    trả lời: Yes, using a heat sink with the Crydom D4840 is highly recommended to ensure optimal performance and longevity. When operating at high loads, the relay can generate heat, which can impact its efficiency and reliability. For applications like electric heaters or motors running continuously, incorporating a heat sink helps maintain safe operating temperatures, preventing overload situations.
  • câu hỏi: What are the dimensions of the Crydom D4840 Solid State Relay?

    trả lời: The dimensions of the Crydom D4840 are compact, measuring approximately 4.6 inches in length, 3.1 inches in width, and 2.0 inches in height. This size allows it to fit in most panel setups without taking up excessive space. When planning your layout, consider these dimensions to ensure proper installation alongside other components.
  • câu hỏi: What is the response time of the Crydom D4840 Solid State Relay?

    trả lời: The Crydom D4840 features an impressive response time of around 1 millisecond, enabling it to trigger and switch on and off rapidly. This fast response is crucial in applications where timing is essential, like in temperature control systems. For example, in a heating element setup, quick switching improves responsiveness to temperature changes, ensuring accurate and efficient operation.
  • câu hỏi: How can I connect the Crydom D4840 Solid State Relay to a system?

    trả lời: Connecting the Crydom D4840 involves wiring the control side to your input device and the load side to the equipment being controlled. It generally follows a straightforward setup with clear terminal markings for inputs and outputs. Ensuring correct polarity and secure connections is essential for proper functionality. In practice, this makes it an excellent component for DIY projects or industrial automation tasks where a reliable connection is crucial.
  • câu hỏi: Where can I buy the Crydom D4840 Solid State Relay in Vietnam?

    trả lời: You can purchase the Crydom D4840 Solid State Relay in Vietnam at Ubuy, which offers a wide range of electronic components including this solid-state relay. Ubuy is known for its reliable selection and ease of access, ensuring you can find the right parts for your projects without hassle.

Crydom Solid State Relays Editorial Review

The CRYDOM D4840 32 VDC, 40A, 480V, S1 Series Solid State Relay is designed for efficient switching in various applications. This SPST-NO relay boasts a robust build from Crydom, with a manageable weight of 3.84 ounces, making it quite versatile. Users have appreciated its solid-state design and zero-crossing functionality, which enhance its reliability and performance in controlling loads without creating electrical noise. This relay's specifications make it suitable for multiple environments, ensuring longevity and consistent operation. Ideal for both amateur and professional setups, the D4840 has garnered positive feedback for its straightforward integration and dependable performance.

Customer Reviews & Ratings

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ưu

  • High-quality solid-state design ensures reliability
  • Zero switching reduces electrical noise
  • Lightweight for easy installation
  • Versatile for various applications
  • Strong performance under heavy loads

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  • Limited user reviews available for comprehensive feedback

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VND 3939570

Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Bảy, Tháng 9 19

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