Proportional Control Solid State Relay, 4-20mA, 0-10VDC Input

Proportional Control Solid State Relay, Analog 4-20 mA or 0-10 VDC Input Introduction: Lorentzzi® proportional control solid state relay control signal is one of 4-20 mA, 0-5 VDC or 0-10 VDC. The output voltage can be 0-250 VAC or 0-480 VAC (or simply 0%-100% voltage output). Load current can be 10 A, 25 A, 40 A, 60 A, 80 A, 100 A, 120 A. If control signal is 4-20 mA, the model is SSR-(current)LA, if 0-5 VDC or 0-10 VDC, the model is SSR-(current)VD. Compared with manual potentiometer control solid state voltage regulator, this one is automatic control. The 4-20mA, 0-5VDC or 0-10 VDC signal can be from analog signal generator or proportional output pid temperature controller. This proportional SSR is composed of a thyristor switch circuit, a phase-shift circuit, a hysteresis circuit, an overvoltage absorption circuit. It adopts a flame retardant plastic shell, epoxy resin potting, and threaded terminal wiring. When in use,  we only need to input 0~5 VDC or (0~10 VDC) voltage or 4-20 mA current. It can replace contact type voltage regulators in many occasions. Widely used in petrochemical equipment, food machinery, packaging machinery, textile machinery, stage lighting to adjust power, voltage, temperature, brightness, and speed. Proportional SSR Input Vs Outputs Curve: Specifications: Models available SSR-10LA/VD, SSR-25LA/VD, SSR-40LA/VD, SSR-60LA/VD, SSR-80LA/VD, SSR-100LA/VD, SSR-120LA/VD Control signal 4-20 mA or 0-5 VDC or 0-10 VDC Switching on current or voltage 6 mA/2.3 VDC Shutoff current or voltage 4.2 mA/1.6 VDC Output voltage range 0~250 VAC or 0~480 VAC (Note: The applied voltage should be ≥ 90 VAC)Maximum off-state leaking current 2 mA Maximum on-state voltage drop 1.5 V Switching time Less than 10 ms Product dimension 57.4*44.8*28 mm Product weight 100 g Load current 10 A, 25 A, 40 A, 60 A, 80 A, 100 A, 120 A Operating temperature -20℃~80℃ Certification CE Terminals Screw Remark When using these SSVRs, please consider using a suitable heat sink to aid cooling, otherwise the high temperatures may cause permanent damage. WordPress Data Table Plugin