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PAGE 1 ©2011 Veris Industries USA 800.354.8556 or +1.503.598.4564 / suppor[email protected] 08114Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
TM
CURRENT MONITORING
INSTALLATION GUIDE
Split-Core Current Switch, Adjustable Trip Point,
120VAC/DC Output
Installer’s Specifications
Sensor Power Induced from monitored current
Insulation Class 600VAC RMS (UL)
Frequency Range 50/60Hz
Temperature Range -15° to 60°C (5° to 140°F)
Humidity Range 10-90% RH non-condensing
Amperage Range 2.5 - 135A Continuous
Output N.O. 200mA@120VAC/DC, not polarity sensitive
Hysteresis 10% of setpoint, typical
Output Resistance - O-State >1 MΩ
Terminal Block Maximum Wire Size 14 AWG
Terminal Block Torque (nominal) 4 in-lbs (0.45 N-m)
Agency Approvals UL 508, IEC 61010-1: 2001 CAT III
The product design provides for basic insulation only.
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.
DANGER
WIRING EXAMPLE
H909
TM
909
DIMENSIONS
NOTICE
• 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.
Removable Mounting Bracket
Self-gripping
Iris
1.0”
(25 mm)
0.8”
(21 mm)
1.1”
(26 mm)
3.1”
(79 mm)
2.8”
(70 mm)
Ø = 0.3”
(8 mm)
1.4”
(36 mm)
2.5”
(64 mm)
3.0”
(76 mm)
Bracket can be mounted
on either side for added
installation flexibility.
Use DIN Rail
Mounting clip
(Veris part
number AH01) to
mount on stan-
dard DIN rail.
INSTALLATION
Disconnect and lock out power to 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 output connection, allowing wiring to reach the
mounting location.
2. Drill holes to mount the bracket to the chosen surface using the included screws.
3. Wire the output connections between the sensor and the controller (solid-state
contact).
4. Snap the sensor over the wire to be monitored and clip the assembly to the
mounting bracket.
5. Calibrate the sensor (see page 2) with the load running normally.
Fan or Pump
CONTROLLER
Digital
Input
MOTOR
Insulated Conductor
CONTACTOR
(1 pages)
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