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Time Mark Corp. Model 158 3-Phase Power Monitor

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  • Time Mark Corp. Model 158 3-Phase Power Monitor

Time Mark Corp. Model 158 3-Phase Power Monitor, SPDT, Surface Mount

Availability: Available

$110.00

SKU: 158 Series

Quick Overview

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$110.00

Details

The Time Mark Model 158 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 158 will detect phase loss on a loaded motor even when regenerated voltage is present. This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electro-mechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset.

The Model 158 does not require a neutral connection, and can be used with Wye or Delta systems. Four versions cover 120V, 208/240V, 480V (60 Hz) and 380V (50 Hz). Voltage ranges are sufficient to allow for proper adjustment to existing conditions. A front-mounted LED failure indicator is provided.

The "R" versions of the Model 158 monitor have an additional LED indicator for RESTART and a 5 minute short cycle timer, to delay restarting the motor.

Features:

  • Surface-mount for HVAC applications
  • Optional 5 minute short cycle time delay
  • Detect phase loss, low voltage, phase reversal
  • Available in 120V, 208/240V, 380V & 480V

Ram Meter carries the Time Mark Corp. Model 158 3-Phase Power Monitor, SPDT, Surface Mount in addition to a full line of Current & Phase & Voltage Monitors products. For questions about the Time Mark Corp. Model 158 3-Phase Power Monitor, SPDT, Surface Mount and other products, or for custom and large orders call us at (800) 446-4035 or contact us online.

Additional Information

Manufacturer Time Mark Corporation
Model Number 158
Spec Sheet TimeMark_Model_158_Specs.pdf
Monitor Type Phase Monitor
Sensing Feature Phase Loss, Phase Reversal, Under Voltage
Supply Voltage 120 ACV, 208 ACV, 240 ACV, 380 ACV, 480 ACV
Mounting Surface Mount
Reset Automatic
Additional SKUs B158B, B158BR, 158B, 158BR, A158B, A158BR, EX158B, EX158BR