Sentinel Power Inc.
922 Middletown RD, New Stanton, PA 15672

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OVER VIEW:

  The Hawkeye TruStat H11D is a microprocessor based, self-learning, self-calibrating
  current switch. It is designed for user ease, providing calibration-free status for
  both under and overcurrent, an LCD display, and slide-switch selectable trip point
  limits. At initial power-up, the H11D automatically learns the average current on the
  line with no action required by the installer. Once a current is learned, the switch
  monitors for changes in current greater than the selected range.

     H11D Data Sheet              H11D Install

 

 

APPLICATIONS

 
HVAC fans, pumps, and blowers
 
Monitoring status of industrial process equipment
INDUSTRY LEADING FEATURES

 
Automatic with selectable trip points (2 -200A)
 
Backlit LCD display...view the monitored current (up to 200A) eliminates the need for expensive handheld meters and offers easy visibility in dark enclosures
 
Reset function can be used when unpowered...reduces the possibility of an undesirable arc flash incident
 
100% solid state...no moving parts to fail
 
Removable mounting bracket for installation flexibility, can be installed in three different configurations for added flexibility
 
Self-gripping iris for easy installation
 
5-year warranty

 

AUTOMATIC CALIBRATION...REDUCED ERRORS AND INSTALLATION COSTS

 
Microcontroller based learning technology...automatically learns load upon initial power-up...eliminates labor associated with calibration
 
Monitors current for both under- and over-load in one package
 
LCD allows viewing of present, learned and trip currents

 

 
SERIES SPECIFICATIONS

 
Sensor Power Induced from monitored conductor
 
Insulation class: 600VAC RMS (UL); 300VAC RMS (CE)
 
Temperature Range -15 to 60 C (5 to 140F)
 
Humidity Range 10-90% RH non-condensing
 
Frequency Range 50/60Hz
 
Trip Point Calibration Learn Period 30 seconds
 
Trip Point Limits: +/- 40% and +/- 60% of learned normal current
 
NORMAL-to-ALARM Status Output Delay 1 second max.
 
ALARM-to-NORMAL Status Output Delay 30 seconds nominal
 
Agency Approvals, UL508 open device, CE: EN61010-1:2001-02, CAT III, pollution degree 2