Product Description
HHG1-3/250F-38 (SSR-DA) three-phase solid-state relay, brief as "SSR", it is a kind of non-contact switch device by using electronic power components (SCR, Triac, MOSFET, IGBT) to replace the traditional contact-based switch device, it is sealed relay using input signal to control the output ON/OFF, there is optoelectronic isolation between the input and output. It is with advantages of no spark, without noise, high switching speed, high drive capacity, low power consumption, anticorrosion, moisture proof, resistance to vibration, impact resistance etc., can with TTL, MOS such logic circuit compatible. Suitable for resistive, inductive and capacitive load. Solid state relays have been widely used in computer peripheral interface device, oven bake, plug thermostatic temperature constant temperature system; CNC machinery, remote control systems, industrial automation device; Light, traffic lights, flashing device, lighting stage lighting control systems; Instrumentation, medical equipment, printing and dyeing, plastics processing, office equipment; Automatic fire control, security system, etc. Another in chemical, coal, steel and some other require special device and bad working environment, and a demanding job high reliable occasion, SSR is superior to the traditional relays have incomparable advantage.
Wide application range
Solid state relays can be widely used to control computer peripheral devices, thermostats and resistance furnaces, AC motors, intermediate relays and solenoid valves, copiers and fully automatic washing machines, signal lights, traffic lights and scintillators, lighting and stage lighting, CNC remote control systems, automatic fire protection and security systems, high-power thyristor triggering and industrial automation equipment, etc.
Advantages
It is specially designed for harsh environments with corrosion, humidity or light-proof/explosion-proof requirements and frequent turn-on/off requirements.
For heat radiating, when the load current more than 10A, need to assembly the radiator
Product pictures
Product specification
Control Voltage
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3-32VDC
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Control Current
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6-30mA
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Load Voltage
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38: 24-440VAC
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Load Current
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40A
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Voltage Drop
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AC≤1.6VAC
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Make/Break Time
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AC≤10ms
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Off-state leakage Current
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AC≤10mA
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Dielectric voltage withstand
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≥2500VAC
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Ambient Temperature
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-30-80ºC
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Outline dimension
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106x75x38mm
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Mounting method
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Bolt mounting
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Note
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Install place with good ventilating
More than 10A load must with heat radiator
More than 80A load must with fored air cooling or water cooling
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Product details
Product Dimmensions
Packing Box