SLU-0200 ATC | Alldatasheet
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Technical content
Diversified Electronics 800.727.5646 atcdiversified.com PHASE VOLTAGE MONITORS SLU-0200 Universal Phase Monitor w/ Rapid Cycle LockoutAUTO Frequency Nominal Line-to-Line Adjustable RANGING Voltages Range SCALES 60Hz 208, 220, 240, 380, 200-250 415, 440, 460, 480 360-500 50Hz 208, 220, 240 200-250 346, 380, 415 330-430 VOLTAGE BAND Drop-out ±10% of Range Setting (Under/Over) Pick-up ±7% of Range Setting (Under/Over) MAXIMUM 550 VAC (Line-to-Line) VOLTAGE PHASE ABC (Will Not Operate On CBA Sequence) SEQUENCE POWER REQUIRED 90VA Max. PHASE 2% to 10%, Adjustable Drop-out UNBALANCE Hysteresis 10% of Setting PHASE SHIFT 13° Drop-out, 12° Pick-up (Ø-Loss) FREQUENCY Not Detected SHIFT RAPID CYCLE 5 Cycle Lockout, 30 minute cycle count reset RESET Automatic RELAY OUTPUT SPDT, 10A @ 240VAC Resistive, 1/2 HP @240VAC INDICATORS Flashing Continuous Normal Fault Delay Active Relay (Green LED) Energized Fault Restart Delay Active Relay (Red LED) De-energized RESPONSE Power Up 2.5 SEC Minimum Fault Delay 1 to 25 SEC., Adjustable Severe Fault 1 SEC. (Phase-Loss, Unbalance or Phase Reversal) Restart 0.5 to 300 S, Adjustable (Auto Reset) TEMPERATURE Operate 32° to 131°F (0° to +55°C) RATINGS Storage -49° to 185°F (-45° to +85°C) REPEAT ACCURACY 1% @ Fixed Condition ENCLOSURE Style “A” 8-Pin Plug In LEXAN® Dust Cover WEIGHT 0.35 to 0.5 lbs.
ORDERING INFORMATION
DIMENSIONS (INCHES) SLU-0200 Phase Monitor Relays (3-Phase Monitors) provide cost-effective protection against premature equipment failure caused by voltage faults on 3-Phase systems (Wye or Delta). The SLU-0200 Series multi-mode phase monitoring relay, was designed for the convenience of electrician's, maintenance managers and engineers. This device can be easily adjusted for the voltage, imbalance percentage and time delay requirements to protect against unbalanced voltages or single phasing regardless of any regenerative voltages. Both DELTA and WYE systems may be monitored. In Wye systems, connections to neutral are NOT required. The SLU-0200 Series is UL Listed under UL File Number E55826. NOTE: Can be used for most generator applications. Not recommended for variable frequency drive applications. Call technical support for application assistance. IND. CONT . EQ 496Y MODEL NUMBER DESCRIPTION SLU0200 Voltage/Phase Monitor Diversified Electronics 800.727.5646 atcdiversified.com DIMENSIONS TERMINAL CONNECTIONS