GOLD SSR, 600A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 600A, output voltage 40-800VAC

SPECIFICATION

DIMESION(mm)

Precautions for use
 1. Product manufacturers have made great efforts on product quality and reliability, but the semiconductor power devices used in solid state relay, such as improper selection or use, will still lead to irrecoverable damage. In addition, due to grid voltage fluctuation (usually
 A certain safety factor must be considered when selecting the type. For example: the long-term working current of electric heating should not exceed 60% of the current rated nominal value of SSR, and the working current of motor should not exceed 1 / 7 of the current rated nominal value of SSR.
 2. When the long-term working current is greater than or equal to 5A, the matching radiator must be installed, and the temperature of radiator bottom plate shall not exceed 80 ℃
 . If the ambient temperature is too high, air cooling must be adopted to accelerate the air flow in order to obtain better heat dissipation effect.
 3. In order to ensure that the solid-state relay is in close contact with the radiator surface during the installation process to achieve better heat dissipation effect, Our company is equipped with special heat-conducting film or special heat-conducting silicone grease according to different current levels. During installation, please place the heat-conducting film between the bottom plate of solid-state relay and the contact surface of radiator in parallel and fasten the installation fixing screw. For those equipped with heat-conducting silicone grease, please evenly apply appropriate amount of heat-conducting silicone grease on the bottom plate of solid-state relay and fasten the installation fixing screw.
 4. When the module is fastened to the radiator surface, M4 screw and spring washer are used to tighten the module with a torque of 4-6nm. After 3 hours of use, the module is tightened once with the same torque.
 5. In order to prevent the breakdown damage of solid-state relay caused by load short circuit or overload of current and voltage in use, it is strongly recommended to install and use the matching special fast fuse (our company can provide supporting services). For inductive load, a varistor should be installed at the solid-state output. Selection of varistor: 430-470v for 240V, 680-750v for 440V and 1100-1200v for 660V.
 6. When the solid state relay works, it must be ensured that there is enough voltage and current not exceeding the nominal trigger voltage and current value, such as the control terminal“
 4-32vdc ", that is, the minimum input voltage shall not be less than 4VDC, and the maximum input voltage shall not exceed 32vdc. Therefore, special attention should be paid to meet the triggering requirements of solid state relay in series or parallel operation.
7. The storage requirements of solid-state relay should be moisture-proof, moisture-proof, avoid rain, fall and violent fall. It should be stored in a ventilated, dry and non corrosive environment, and the humidity of the environment must be less than 80%.