SSR-100DA Solid State Relay - DC 3~32V Control Input to AC 24~380V Output FOTEK
The SSR-100DA is a heavy-duty single-phase DC-to-AC Solid State Relay designed for demanding industrial automation, high-power electric heating systems, and AC motor controls. By utilizing optoelectronic isolation between control circuits and high-voltage AC loads, it allows low-voltage DC signals from microcontrollers, PLCs, or PID temperature controllers to safely switch AC loads up to 100A without mechanical wear, spark hazards, or operational noise.
Specification | Parameter Value |
|---|---|
Model | SSR-100DA |
Control Signal (Input Voltage) | 3 ~ 32 VDC |
Control Current | 3 ~ 25 mA DC |
Load Voltage Range (Output) | 24 ~ 380 VAC |
Rated Load Current | 100 A (Continuous) |
Control Method | Zero Cross Triggering |
On-State Voltage Drop | \le 1.5\text{ VAC} |
Off-State Leakage Current | \le 4\text{ mA} |
Turn-On / Off Time | \le 10\text{ ms} |
Dielectric Strength | Over 2.5\text{ kVAC} / 1\text{ min} |
Insulation Resistance | \ge 50\text{ M}\Omega / 500\text{ VDC} |
Operating Temperature | -20°C to +80°C |
Status Indicator | Red LED Light |
Mounting Type | Panel / Baseboard Mount |
Ssaoco Dammam
- Started from: Jul 10, 2025
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