PBE ATC | Alldatasheet
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Diversified Electronics 800.727.5646 atcdiversified.com PHASE VOLTAGE MONITORS PBE Series In today’s industrial environment, Line Noise and Power Line Harmonics are becoming an increasing problem. TRUE-RMS detection may be necessary for achieving accurate Line Voltage measurement. With normal operating voltages applied in the proper ABC sequence, the internal relay will energize (PICK-UP). When the voltages on any or all phases fall outside the preset Over/Under trip points for longer than the Drop-Out Time delay, the relay will de-energize (DROP-OUT). When line conditions return to normal, the PBE Series Monitor automatically resets and the internal relay energizes. The PBE Series is UL Listed under UL File Number E55826. OPERATION SPECIFICATIONS OUTPUT RATING DPDT, 10 Amps Resistive, 1/4 HP 278VA @ 240 VAC RESET Automatic PHASE SEQUENCE ABC (Will Not Operate CBA) HYSTERESIS 2% REPEAT ACCURACY 0.1% @ Fixed Condition INDICATORS LED Glows On Fault; (1) For Over, (1) For Under, (1) For Sequence RESPONSE TIMES Operate 200 mSEC (approx.) Release 0.2 to 30 SEC, Adjustable TEMPERATURE Operate 32° to +104°F (0° to +40°C) RATING Storage -49° to 185°F (-45° to +85°C) ENCLOSURE Style “E” LEXAN® Surface Mount WEIGHT 14 oz. MODEL MAXIMUM ADJUSTABLE RANGES NUMBER VOLTAGE UNDER OVER PBE-120-ASE 155 VAC 90-120 120-150 PBE-230-ASE 275 VAC 185-240 208-265 PBE-400-ASE 485 VAC 325-385 415-475 PBE-440-ASE 550 VAC 390-480 440-540 PBE-480-ASE 570 VAC 400-490 460-560 PBE-575-ASE 700 VAC 500-610 540-690 All voltages referenced on this page are phase-to-phase, unless otherwise indicated. MODEL MAXIMUM ADJUSTABLE RANGES NUMBER VOLTAGE (Phase to Neutral) UNDER OVER PBE-120/208-ASE 160 VAC, P to N 90-120 120-150 277 VAC, P to P PBE-220/380-ASE 260 VAC, P to N 185-220 220-255 450 VAC, P to P PBE-277/480-ASE 326 VAC, P to N 235-277 277-320 565 VAC, P to P All voltages referenced on this page are phase-to-phase, unless otherwise indicated. DELTA CONNECTED WYE CONNECTED IND. CONT . EQ 496Y True RMS Voltage Band Monitor DIMENSIONS (INCHES) WIRING