رله‌ رله‌ حالت‌جامد (اس اس آر)

Product Attributes

Introduction

The CS series features SCR AC switch outputs with low off-state leakage (1mA, no snubber circuit required), zero-voltage and random-voltage switching, and an extended operating range (24-280Vac). This wide range enables optimal performance at both 120Vac and 240Vac line voltages. The product is manufactured at Crydom's ISO 9001 certified facility to ensure the highest levels of performance and reliability.

Features

• Low leakage
• SCR output
• Panel mount
• Zero voltage and random voltage switching
• Built-in overvoltage protection
• Operating voltage (47-63 Hz) [Vrms]: 24-280
• Load current range [Arms]: 0.15-10, 0.15-25
• Transient overvoltage [Vpk]: 600
• Maximum surge current (16.6 ms) [Apk]: 120, 250, 625, 1000, 1200
• Maximum on-state voltage drop @ rated current [Vpk]: 1.6
• Junction-to-case thermal resistance (ReJc) [°C/W]: 1.48, 1.02, 0.63, 0.31, 0.28
• Maximum fusing I²t (8.3 ms) [A²sec]: 60, 260, 1620, 4150, 6000
• Maximum off-state leakage current @ rated voltage [mA]: 1.0
• Minimum off-state dv/dt @ maximum rated voltage [V/μsec]: 500
• Maximum turn-on time: half cycle
• Maximum turn-off time: half cycle
• Power factor (minimum) @ maximum load: 0.5
• Control voltage range (DC control CSD prefix): 3.5-15 Vdc
• Maximum turn-on voltage (DC control CSD prefix): 3.5 Vdc
• Minimum turn-off voltage (DC control CSD prefix): 1.0 Vdc
• Nominal input impedance (DC control CSD prefix): 300 Ohms
• Typical input current (DC control CSD prefix): 15 mA @ 5 Vdc
• Control voltage range (DC control CSE prefix): 15-32 Vdc
• Maximum turn-on voltage (DC control CSE prefix): 15.0 Vdc
• Minimum turn-off voltage (DC control CSE prefix): 1.0 Vdc
• Nominal input impedance (DC control CSE prefix): 2k Ohms
• Typical input current (DC control CSE prefix): 7 mA @ 15 V
• Dielectric strength 50/60 Hz, input-output base: 4000 Vrms
• Insulation resistance (minimum) @ 500 Vdc: 10⁹ Ohms
• Maximum input/output capacitance: 10 pF
• Ambient operating temperature range: -40 to 80°C
• Ambient storage temperature range: -40 to 125°C
• Weight (typical): 3.0 oz (86.5 g)
• Encapsulation: thermally conductive epoxy
• Terminal connections: screws and saddle clamps provided, not installed
• Faston terminals (up to 50A models)
• Input status LED
• Built-in overvoltage protection
• Adjustable phase
• Crydom heatsink
• Screw torque requirements: 6-32 screws - 10 in./lbs., 8-32 and 10-32 screws - 20 in./lbs.
• Fastons: single pair (up to 25A), double pair (up to 50A)
• Approvals: UL E116949, CSA LR81689, CE, VDE 10143 UG