Grove - 8-Channel Solid State Relay

SKU
103020136

Grove - 8-Channel Solid State Relay, SSR, switch

$79.90
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Note

We've released the Seeed Relay Selection Guide, it will help you choose the relay that best suits your needs.

 

Instead of using coil, packaged solid-state relays(SSR) use power semiconductor devices such as thyristors and transistors, which provide a much faster switching speed than the mechanical relays. The Grove - 8-Channel Solid State Relay is based on the high-quality G3MC202P module, which allows you to use a 5VDC to control MAX. 240VAC. With the help of Grove interface, it becomes very convenient to use the SSR with your arduino.

We use an on-board STM32F030F4P6 to control the channels separately. The command from Arduino or other boards is transmit via the I2C interface, the on-board STM32F030F4P6 will parse the command, so that you can control the switch you want.

According to different application scenarios, we've prepared a series of solid state relays for you.

Grove - Solid State Relay V2

Grove - 2-Channel Solid State Relay

Grove - 4-Channel Solid State Relay

Grove - 8-Channel Solid State Relay

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1*Please be careful when working with high voltage AC load, please do not operate with power on.

2*This relay only works with AC load, if you use DC load, once the relay is turned on, it will always stay on.

3*Due to the leakage current, we do not recommend you to use this relay with low power appliance.

Features

  • Low power consumption.

  • Zero Cross

  • Long lasting.

  • Optional I2c address.

  • Eight-channel independent control..

  • Advantages over mechanical relays:

    1-Solid-state relays have much faster switching speeds compared with electromechanical relays, and have no physical contacts to wear out.

    2-Totally silent operation.

    3-No physical contacts means no sparking, allows it to be used in explosive environments, where it is critical that no spark is generated during switching.

    4-Increased lifetime, even if it is activated many times, as there are no moving parts to wear and no contacts to pit or build up carbon.

    5-Compact, thin-profile SSR of monoblock construction with an all-in-one lead frame incorporates a PCB, terminals and heat sink, which is much smaller than mechanical relays, and can integrate more channels.

  • Disadvantages:

    1-When closed, higher resistance (generating heat), and increased electrical noise.

    2-When open, lower resistance, and reverse leakage current.

    3-Only works for AC laod.

Typical Applications

  • Operations that require low-latency switching, e.g. stage light control.

  • Devices that require high stability, e.g. medical devices, traffic signals.

  • Situations that require explosion-proof, anticorrosion, moisture-proof, e.g. coal, chemical industries.

Pin Map

Technical details

Dimensions 120mm x60mm x25mm
Weight G.W 255g
Battery Exclude
Operating Input Voltage 4~6V
Rated Input Voltage 5V
Load Voltage Range 75 to 264 VAC 50/60 Hz
Rated Load Voltage 100 to 240 VAC 50/60 Hz
Load Current 0.1 to 2 A
Leakage Current 1.5 mA max. (at 200 VAC)
Insulation Resistance 1,000 MΩ min. (at 500 VDC)
Operating Temperature -30°C to 80°C (with no icing or condensation)
Operating Humidity 45% to 85%RH
Zero Cross support
Certification UL / CSA

Part List

Grove - 8-Channel Solid State Relay 1
Grove Cable 1
A set of Acrylic Shell 1

ECCN/HTS

ECCN EAR99
HSCODE 85364110
USHSCODE 85364100
UPC 841454121183

Grove - 8-Channel Solid State Relay

This is the wiki of Grove - 8-Channel Solid State Relay

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