ขาย [โมดูลรีเลย์] 250VAC/30VDC 5A Terminal Block Relay Module For Automation Control Machine ราคาที่ดีที่สุด

Features: 1. Bidirectional thyristor output, 0 voltage on, 0 current shutdown 2. Optical isolation between the input loop and the output loop 3. Isolation withstand voltage between input and output is 2500V 4. Adopt flame-retardant engineering plastic shell, high structural strength, it is of impact resistance and strong shock resistance 5. Widely used in the field of automation control of petrochemical equipment, food machinery, packaging machinery, textile machinery, CNC machine tools, plastic machinery, fitness equipment, entertainment facilities, etc. 6. It is especially suitable for corrosive, humid, dustproof, explosion-proof and other harsh environments, and frequent switching. Specification: Condition: 100% Brand New Model: G6B-4BND Rated Voltage: 250VAC/30VDC Rated Current: 5A Coil Voltage: 24VDC Package List: 1 * Relay Module Note: 1. When the load current is higher than 5A, it must be used with a heat sink or mounted on a metal base plate with corresponding heat dissipation effect, and the thermal relay between the solid state relay heat sink base plate and the mounting surface is coated with thermal grease, and the fan is 40A or more with strong cooling or water cooling. 2. When using inductive loads, high transient voltages and surge currents are applied to the output terminals, which may cause the solid state relays to be mis-conducted or damaged. It is usually necessary to connect a voltage control device with a specific clamping voltage at the output, such as two-way. Zener diode or varistor (MOV). The varistor is recommended to take 1.6-1.9 times the rated voltage. 3. When controlling a small load current load close to a small load current, a dummy load resistor must be connected in parallel with the load to reduce the leakage current at the output terminal to generate a higher residual voltage on the load. 4. In order to avoid the temperature rise of the solid state relay exceeding the allowable value, the heat dissipation effect and installation position should be considered when designing the application. When two or more solid state relays are installed side by side, proper spacing should be left. 5. The outputs of multiple solid-state relays must not be used in parallel in an attempt to increase the output current. However, the outputs can be used in series to accommodate higher operating voltages. 6. When using multiple solids to share a control power supply, the input terminals can be used in series or in parallel. 7. Please use this piece with caution for capacitive load. Please select solid state relay for capacitive load. Relay Module,G6B-4BND Relay Module,DC24V Relay Module,Terminal Relay Module,5A Relay Module