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Veris Hawkeye 758 Installation Manual

Veris Hawkeye 758 Installation Manual

Solid-core current switch, adjustable trip point with command relay

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HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Follow safe electrical work practices. See NFPA 70E in the USA, or applicable local codes.
• This equipment must only be installed and serviced by qualified electrical personnel.
• Read, understand and follow the instructions before installing this product.
• Turn off all power supplying equipment before working on or inside the equipment.
• Use a properly rated voltage sensing device to confirm power is off.
DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATION
• Only install this product on insulated conductors.
Failure to follow these instructions will result in death or serious injury.
• This product is not intended for life or safety applications.
• Do not install this product in hazardous or classified locations.
• The installer is responsible for conformance to all applicable codes.
• Mount this product inside a suitable fire and electrical enclosure.
WIRING EXAMPLE
CONTROLLER
DI
(Status)
DO
(Relay
Coil)
CONTROL
POWER
1.800.561.8187
CURRENT MONITORING
TM
H758
DANGER
NOTICE
CONTACTOR
Fan or Pump
Motor
www.
INSTALLATION GUIDE
Solid-Core Current Switch, Adjustable Trip Point
With Command Relay
Installer's Specifications
Amperage Range
Sensor Power
Insulation Class
Frequency Range
Temperature Range
Humidity Range
Hysteresis
Terminal Block Maximum WIre Size
Terminal Block Torque (nominal)
Status Output
Relay Coil
Relay Contact
Resistive: 10 A@250 VAC, 30 VDC; Inductive: 5 A@250 VAC, 30 VDC
Agency Approvals
Do not use the LED status indicators as evidence of applied voltage.
The product design provides for basic insulation only.
INSTALLATION
Disconnect and lock out power to the enclosure containing the
conductor to be monitored.
1. Locate a mounting surface for the removable mounting bracket that will allow
the monitored conductor to pass through the center window when it is installed
and that will keep the device at least 1/2" from any uninsulated conductors.
Determine cable routing for the controller connection, allowing wiring to reach
the mounting location.
2. Route the conductor through the sensor's center window and slip the assembly
into the mounting bracket. Terminate the conductor. See Notes (page 2) for
currents under 1 Amp or above 135 Amps.
3. Wire the output connections to the DDC controller or switched load (solid state
contact).
4. Secure enclosure and reconnect power.
5. Calibrate the sensor (see Calibration section).
DIMENSIONS
Removable/Adjustable Mounting Bracket
0.7"
(19 mm)
0.2" x 0.15"
slot (2x)
information@itm.com
.com
758
TM
1-135 A continuous
Induced from monitored current
600 VAC RMS
-15° to 60°C (5° to 140°F)
10-90% RH non-condensing
10% of setpoint, typical
4 in-lbs (0.45 N-m)
N.O. 1.0 A@30 VAC/DC
12 VDC nominal
UL508 E150462
0.9"
(23 mm)
3.0"
(75 mm)
2.8"
(68 mm)
1.1"
(27 mm)
3.8"
(95 mm)
4.2"
(106 mm)
50/60 Hz
14 AWG

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Summary of Contents for Veris Hawkeye 758

  • Page 1 INSTALLATION GUIDE CURRENT MONITORING H758 Solid-Core Current Switch, Adjustable Trip Point With Command Relay Installer’s Specifications Amperage Range 1-135 A continuous Sensor Power Induced from monitored current Insulation Class 600 VAC RMS Frequency Range 50/60 Hz Temperature Range -15° to 60°C (5° to 140°F) Humidity Range 10-90% RH non-condensing Hysteresis...
  • Page 2 INSTALLATION GUIDE H758 OPERATION CALIBRATION The H758 is a current-sensitive switching device that monitors current (amperage) in Before beginning calibration, establish normal load conditions. the conductor passing through it. A change in the conductor’s amperage that crosses the adjustable switch threshold plus the hysteresis value causes the resistance of the FET status output to change state, similar to the action of a mechanical switch.