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Product Name:Solid State Relay
Category:Accessory
Solid state relay with heat sink
The optimal heat sink design helped to reduce the size of this solid state relay for easy maintenance. SRH can be DIN rail mounted or screwed.

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Features
Application
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Technical Features

• Output current from 20 to 80 A
• Output voltages from 40 to 530 VAC.
• 1000 V transient overvoltage
• LED input status indicator
• Reinforced output structure specially for temperature control.
• Designed in accordance with the requirements of the IEC 62314 standard
• Zero Crossing Output (Resistive Loads)

Output Specifications

Rated Current 20A 25A 40A 50A 60A 80A
Operating Voltage (47-63Hz) [Vrms] 40-530 40-530 40-530 40-530 40-530 40-530
Transient Overvoltage [Vpk] 1000 1000 1000 1000 1000 1000
Maximum Off-State Leakage Current @ Rated Voltage [mArms] 5 5 5 5 5 5
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] 300 300 300 500 500 500
Maximum Load Current(2) [Arms] 20 25 40 50 60 80
Minimum Load Current [Arms] 0.15 0.15 0.15 0.15 0.15 0.15
Maximum 1 Cycle Surge Current (50/60Hz) [Apk] 248/260 392/410 477/500 573/600 764/800 859/900
Maximum On-State Voltage Drop @ Rated Current [Vrms] 1.15 1.15 1.15 1.2 1.2 1.2
Thermal Resistance Junction to Case (Rjc) [°C/W] 1.62 1.12 0.71 0.59 0.57 0.49
Maximum 1/2 Cycle I²t for Fusing (50/60 Hz) [A² sec] 234/222 285/259 1770/1629 2124/1954 2442/2247 3230/2971
Minimum Power Factor (with Maximum Load) 0.5 0.5 0.5 0.5 0.5 0.5
Minimum Power Factor (with Maximum Load) 175 433 433 680 680 980
The main areas where a solid state relay can be used are: temperature control, industrial and public lighting control and electrical drive control. Solid state relays / SSR / offer features that in many cases surpass their mechanical or magnetic counterparts.
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