Bedook Solid State Relay SSR-A

The Bedook Solid State Relay SSR-A is a revolutionary product in the field of solid-state relays. As a key offering from the BEDOOK brand, it combines advanced technology and high-quality components to provide reliable and efficient performance. Whether you are in industrial automation, power electronics, or other related fields, the SSR-A series can meet your diverse needs. With its wide range of models, you can easily find the one that fits your specific load current and voltage requirements.

Product Features (Bedook Solid State Relay SSR-A)

Bedook Solid State Relay SSR-A stands out for its excellent performance and durability. It is designed to replace traditional electromechanical relays in many applications, offering numerous advantages. The SSR-A series is built with precision and attention to detail, ensuring stable operation in various environments. Its compact design also makes it easy to install in different systems, saving both space and time.

• Wide Current Range: With rated load currents from 10A to 70A (SSR – 10A to SSR – 70A), the Bedook Solid state relay SSR – A can handle a variety of loads. Whether it’s a small – scale device or a large – scale industrial equipment, there is a suitable model for you. For example, the SSR – 10A is ideal for low – current applications, while the SSR – 70A can meet the needs of high – power systems.
• High Peak Current Capacity: It can withstand peak currents ranging from 160A to 520A (max 8.3ms operating time). This feature is crucial in applications where sudden current surges may occur, such as motor starting. The SSR – A ensures that the system remains stable during these transient high – current events.
• Broad Load Voltage Range: The load voltage range of 24 – 380VAC makes the Bedook Solid state relay SSR – A compatible with many electrical systems around the world. It can operate in different voltage environments, providing flexibility for users in various regions.
• Fast Response Time: The response time of 1/2 Cycle + 1ms max (‘R’ type ≤1ms) allows for quick switching operations. In applications that require rapid control, such as high-frequency switching circuits, the SSR – A can respond promptly, improving the overall efficiency of the system.
• Good Insulation Performance: With an insulation resistance of 500VDC, 100MΩ (between input/output and housing) and a surge-withstanding voltage of 2500VAC (duration 1 minute at 60Hz), the SSR – A provides reliable insulation. This protects the control circuit from the high-voltage load side, ensuring safety and stability.
• Durable Design: Made with high – quality materials and a fire – proof ABS (UL94V0) housing, the Bedook Solid state relay SSR – A is built to last. It can withstand harsh environmental conditions, such as vibration (10 – 55 Hz, double amplitudes 1.5mm, duration 2 hours at X, Y, Z axis) and impact (1000m/s², impact 3 times at X, Y, Z axis), making it suitable for industrial and other demanding applications.

Product Parameters

Appearance
Model No		SSR – 10A	SSR – 25A	SSR – 30A	SSR – 40A	SSR – 55A	SSR – 70A
Rated load current		10A	25A	30A	40A	55A	70A
Peak Current (Max 8.3ms,Operating time)		160A	250A	400A	400A	520A	520A
output	Load voltage range	24 – 380 VAC
	Peak voltage(Non – repeating)	1200V
	Frequency	50/60Hz
	Leakage current	≤20mA
	Output ON voltage drop	≤1.6V(R.M.S)
input	Rated voltage	100 – 240 VAC
	Operating voltage range(ON)	90 – 264 VAC
	Reset voltage (OFF)	≤50V
	Impedance	≤40 kΩ
	Input current	≤14mA
Response time		1/2 Cycle + 1ms max (‘R’ type ≤1ms)
Insulation resistance		500VDC, 100MΩ(Between input/output and housing)
Surge – withstanding voltage (uimp)		2500VAC(Duration 1Minute at 60Hz)
Vibration resistance		10 – 55 Hz, double amplitudes 1.5mm, duration 2 hours at X, Y, Z axis
Impact resistance		1000m/s²,Impact 3 times at X, Y, Z axis
Storage temperature		– 30 – 90℃
Ambient temperature		– 30 – 80℃(No condensation)
Ambient humidity		45 – 85%RH
Pollution grade		Level 2
Application		Impedance
Standard		CE (EN60947 – 4 – 3)
Net Weight		About 88g

Product Applications

The Bedook Solid state relay SSR-A is highly suitable for industrial automation. In factory production lines, it can be used to control motors, solenoid valves, and other electrical components. Its fast response time and high – current handling ability ensure smooth operation of the production process. For example, in a conveyor system, the SSR-A can quickly switch the motor on and off, enabling precise control of the material flow.

In the power electronics field, the SSR-A is also a great choice. It can be used in power supply systems, inverters, and other equipment. Its wide load voltage range and good insulation performance make it reliable in high-voltage and high-current environments. For instance, in a solar power inverter, the SSR-A can effectively control the power transfer, improving the efficiency of the entire system.

The Bedook Solid state relay SSR-A is a versatile product from the BEDOOK brand. It offers a range of models with different rated load currents, from 10A to 70A. With a wide load voltage range of 24 – 380VAC and high peak current capacity, it can handle various electrical loads. Its fast response time and excellent insulation performance make it a reliable choice for industrial automation and power electronics applications. Whether you need to control small-scale or large-scale equipment, the SSR-A series has a model to meet your requirements.