VERIS INDUSTRIES
™
CURRENT MONITORING
INSTALLATION GUIDE
Z201486-0H
PAGE 1
©2010 Veris Industries USA 800.354.8556 or +1.503.598.4564 / [email protected]
08101
Alta 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.
Solid-Core Current Switch, Adjustable Output,
with Command Relay
Installer’s Specifications
Sensor Power
Induced from monitored current
Insulation Class
600VAC rms (UL)
Frequency Range
50/60Hz
Relay Coil
24VAC/DC 10mA
Relay Contact
5A@250VAC/DC, 3A@30VDC, 1/6 hp
Temperature Range
-15° to 60°C (5° to 140°F)
Humidity Range
10-90% RH non-condensing
Amperage Range
1-135A continuous
Output
N.O. 0.1A@30VAC/DC, polarity insensitive
Hysteresis
10% of setpoint, typical
Off-State Leakage
1+ MΩ
Safety
UL 508, CAT III
Do not use the LED status indicators as evidence of applied voltage.
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
H735
TM
735
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.
quick install
Disconnect and lock out power.
1.
Install the mounting bracket to the back of the electrical enclosure, no closer than
2.
1/2” (12mm) to an uninsulated conductor.
Slide the conductor to be monitored through the sensing hole of the current
3.
switch. Terminate the conductor. See Notes (page 2) for currents under 1 Amp or
above 135 Amps.
Wire the output connections to the DDC controller or switched load. Note:
4.
Contacts are solid state and work like dry contacts. When the switch is closed, less
than 1 Ω is present. When the switch is open, more than 1 MΩ are present.
Reconnect power.
5.
Calibrate the sensor (see Calibration section).
6.
0.2” x 0.15”
slot (2x)
1.1"
(27 mm)
2.8"
(68 mm)
0.7" Dia
(19 mm)
0.9"
(23 mm)
3.0"
(75 mm)
Removable/Adjustable Mounting Bracket
3.8"
(95 mm)
4.2"
(106 mm)
Fan or Pump
CONTROLLER
DI
(Status)
DO
(Relay
Coil)
Motor
CONTACTOR
CONTROL
POWER
Cross Reference RA Part Number PN-337175
