رله‌ رله‌ حالت‌جامد (اس اس آر)

Product Attributes

Introduction

Harmony brand solid state relay, 50A, panel mount, zero voltage switching, with heatsink pad, input 90…140V AC, output 48…530V AC.

Solid state relay supporting up to 50A with thermal interface. Panel mount, three-phase, line rated current 50A, with output zero voltage switching. Control circuit voltage 90...140V AC, minimum switching voltage 90V AC on, maximum switching voltage 10V AC off. Response time 20ms (on) and 30ms (off). Input current 7...16mA, output voltage 48...530V AC, load current 0.1...50A. Transient overvoltage 1200V, surge current 715A at 20ms and 750A at 16.6ms. Maximum fusing I2t 150A1S, 2520A2.s at 10ms/50Hz, 2320A2.s at 8.3ms/60Hz. Maximum leakage current 3mA in off-state, maximum voltage drop <1.35V in on-state. dV/dt at maximum off-state voltage 500V/μs, power factor at maximum load 0.5. Motor controller ratings: 1.5 HP at 120V AC, 3 HP at 240V AC, 7.5 HP at 480V AC, all at 104°F (40℃). Motor power kW: 1.11kW at 120V AC, 2.22kW at 240V AC, 5.55kW at 480V AC, all at 104°F (40℃). Insulation resistance 6.47kΩ at 104°F (40℃) and 530V AC, ≥1000MΩ at DC 500V. Maximum capacitance: input/output 8pF. Dielectric strength: input/output 4KV AC, input or output to enclosure 4kV AC. Tightening torque: input terminals 0.9...1.1N·m, output screw terminals 1.7...2.2N·m. Input wiring 1X0.2...1X2.5mm², AWG 24...AWG 14; output wiring 1X1.5...1X10mm², AWG 16...AWG 8. LED indicator thermal resistance 0.12℃/W, green input.