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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | ATC Diversified |
| Manufacturer Product Number | SLU-0200 |
| Description | Phase Monitor Relay; 3-Phase; 1C SPDT |
| Datasheet | Download Datasheet |
The ATC Diversified SLU-0200 is a universal 3-phase monitor. It drops its output relay out on phase loss, phase reversal, phase unbalance, phase shift, undervoltage, overvoltage and rapid cycling (frequency shift not detected) and resets once the fault clears.
Input: 200-250 V AC or 360-500 V AC at 60 Hz; 200-250 V AC or 330-430 V AC at 50 Hz. Input range: 550 V AC max (line to line). Trip points: undervoltage 10% below the range setting (resets at 7%); overvoltage 10% above the range setting (resets at 7%); unbalance adjustable from 2 to 10% unbalance; hysteresis 10% of the setting. Trip delay: phase loss / reversal 1 s; undervoltage 1-25 s adjustable; unbalance 1 s. Restart: 0.5-300 s adjustable; 2.5 s minimum power-up delay. Reset: automatic; rapid-cycle lockout after 5 cycles (30 min count reset).
Output: 1C SPDT, 10 A resistive at 240 V AC; 1/2 HP at 240 V AC. Mounting: plug-in, on an 8-pin octal base. Indicator: Green LED: continuous = relay energized, flashing = fault delay active; red LED: continuous = relay de-energized, flashing = restart delay active. Approvals: UL Listed, Industrial Control Equipment 496Y (E55826). It operates from 0 to +55 °C and stores from -45 to +85 °C.
| Category | |
| Manufacturer | ATC Diversified |