Home > Product > Single Phase Solid State Relay > VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
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VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC
VSH Series Single Phase Solid State Relays DC control AC solid state relay, input 3-32VDC, input with LED indication, output current capacity 10A-120A, output voltage 48-480VAC

• Optical isolation between control loop and load loop

• Selectable zero-crossing output or random turn-on

• Internationally standardized installation dimensions

• LEDs indicate working status

• Built-in RC absorption circuit, strong anti-interference ability

• Epoxy resin potting, strong anti-corrosion and explosion-proof ability

• DC 3-32VDC or AC 90-280 VAC input control


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Technical documentation
Ordering Options Product Selection Technical Parameter Connection Diagram Dimensions
Ordering Options

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Product Selection

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Technical Parameter

Input Specifications

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Output Specifications

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General Specifications (Ta=25°C)

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Connection Diagram

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Dimensions

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Use precautions to
input working conditions :
◆Pay attention to the range of the working voltage and the positive and negative poles.
◆In order to ensure the normal operation of the solid state relay, the input current should be increased when the ambient temperature is low, and the input current should be reduced when the temperature is high.
◆When using the integrated circuit to directly drive the SSR, it should have sufficient load capacity and output as low as possible "0" level.
Output work system :
◆In order to ensure the reliable operation of SSR, the limit parameters of SSR must be correctly used and necessary protection measures must be taken.
◆ Peak voltage selection: inductive load; take the line voltage (effective value) indeed 1-3. Pure resistance load: take 1-2 times the line voltage (RMS).
◆Selection of varistor: The nominal working voltage value of varistor is selected according to the effective 1.8-2 times of SSR working voltage.
◆Products with a working current of less than 5A should be installed next to a well-ventilated heat-dissipating window, or where natural wind can blow.
◆Products with a working current above 10A must be installed with a radiator, and thermal grease can be added between the relay and the radiator for good heat dissipation. When the surface temperature of the radiator is close to 60°C, forced air cooling should be used.
◆In order to prevent the temperature rise of the solid state relay from exceeding the allowable value, the heat dissipation effect and installation position should be fully considered in the design and application. When two or more solid state relays are installed side by side, an appropriately large gap should be left.



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