Veris Industries H10F Datasheet - Manual

current monit
oring
VERIS INDUSTRIES
800.354.8556 +1 503.598.4564 www.veris.com
DESCRIPTION
The Hawkeye TruStat H10F is a microprocessor based, self-learning, self-calibrating
current switch. It provides calibration-free status, for both under-current and over-
current conditions. At initial power-up, the H10F 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 ±20% of the learned load.
APPLICATIONS
● Verifying lighting circuit and other electrical service run times
● Monitoring status of industrial process equipment
● Monitoring status of critical motors (compressor, fuel, etc.)
FEATURES
● Automatic adjustable trip point (3.5-100A)...precise control of current trip point
● 100% solid state...no moving parts to fail
● Removable mounting bracket for installation flexibility
●
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
● Small size fits easily inside small starter enclosures...saves space
Automatically Learns At
Initial Power-Up
Current Switch: Auto
Calibration, Process Control
ALARM RESET
5% Typical
+20%
+15%
POWER
ON
POWER LOSS
ØAAC ØAAC
-15%
-20%
LEARN
(MODE)
30 SEC ALARM
(MODE)
ALARM
(MODE)
NORMAL
(CURRENT
MONITOR
MODE)
NORMAL
(CURRENT
MONITOR MODE)
NOMINAL
LEARNED
CURRENT
1 SEC. DELAY 30 SEC. DELAY
Maximize Reliability
Minimize Installed Cost
Year
Warranty
5
H10F
Hawkeye
® TruStat™
SPECIFICATIONS
Sensor Power Induced from monitored conductor
Isolation 600VAC RMS (UL); 300VAC RMS (CE)
Temperature Range -15° to 60° C (5° to 140°F)
Humidity Range 10-90% RH non-condensing
Frequency Range 50/60 Hz
Trip Point Calibration Learn Period 30 sec. learn period
Normal-to-Alarm Status Output Delay 1 second max.
Alarm-to-Normal Status Output Delay 30 seconds nominal*
Status Output ±20% of learned current to trigger alarm; ±15% of learned current to release alarm (see graph)
Terminal Block Wire Size 24-14 AWG (0.2 to 2.1 mm 2 )
Terminal Block Torque 3.5 to 4.4 in-lbs (0.4 to 0.5 N-m)
Agency Approvals UL 508 open device listing; CE: EN61010-1:2001-02, CAT III, pollution degree 2, basic insulation
*If current switch experiences a momentary loss of power, 30 second delay may or may not apply.
Do not use the LED status indicators as evidence of applied voltage.
PRODUCT FUNCTIONS
H10F
HQ0001757.B 01131