VerifEye
®
Advanced Multi-Circuit Meter
Cat. Nos. 72D48, 72N48, and 73D48
INSTALLATION INSTRUCTIONS
ENGLISH
PK-A3387-10-00-0A
Installation
1.
Remove covers.
Screws are provided.
DO NOT EXCEED 346V Line-to-Neutral or 600V Line-to-Line
. This meter is equipped to monitor loads of up to 346V Line-Neutral. Exceeding this voltage will cause damage to the meter and danger to the
user. Always use a Potential Transformer (PT) for voltages in excess of 346V Line-to-Neutral or 600V Line-to-Line. The VerifEye
®
is a 600 Volt Over Voltage Category III device.
For use in a Pollution Degree 2 or better environment only. A Pollution Degree 2 environment must control conductive pollution and the possibility of condensation or high humidity. Consider the enclosure, the
correct use of ventilation, thermal properties of the equipment, and the relationship with the environment. Installation Category: CAT II or CAT III
Provide a disconnecting device to disconnect the meter from the supply source. Place this device in close proximity to the equipment, within easy reach of the operator, and mark it as the disconnecting device.
The disconnecting device shall meet the relevant requirements of IEC 60947-1 and IEC 60947-3, and shall be suitable for the application. In the US and Canada, disconnecting fuse holders can be used.
Provide over-current protection and a disconnecting device for supply conductors, with approved current-limiting devices suitable for protecting the wiring. If the equipment is used in a manner not specified by
the manufacturer, the protection provided by the device may be impaired.
For the complete safety information for this product, see the full user guide at www.leviton.com
2.
Mount.
Use the enclosure as a template.
NOTE
: If the meter is not available to use as a template, see
the mechanical specifications drawing in the online
user guide at www.leviton.com.
WARNING: RISK OF ELECTRIC SHOCK, EXPLOSION,
OR ARC FLASH. DO NOT ENERGIZE METER WITH THE
VOLTAGE COVER REMOVED. CAREFULLY READ AND
FOLLOW INSTRUCTIONS.
Connect the voltage leads (L1, L2, L3, and N, as necessary) to
the meter, through a dedicated disconnect or circuit breaker.
NOTE:
Verify the circuit breaker is marked as the disconnect
breaker for the meter.
Wiring the Meter in a Single-Phase Application:
The meter is powered through the voltage between L1 and L2.
For Single-Phase installations in which no L2 exists, install a
jumper from N to L2. This connection provides power to the
meter, maintaining L1-N as the metering voltage reference.
NOTE: IP30 TOUCH-SAFE
(with internal cover installed).
• Conduit fittings
• Conduits
• Blanking plugs
3.
Connect.
5.
Attatch high-voltage cover.
4.
Connect voltage leads.
6.
Connect CT and communications wiring.
Communication Verification
The LCD user interface can be used to quickly confirm the settings required for each combination of interface and
protocol. The interface is intuitive and groups commonly associated registers together. Arrows indicate how to move
from one menu display to the next. The active menu item is indicated by a blinking character on the LCD. The
ENTER
button is used to select a property, and the
UP
and
DOWN
buttons are used to select among the values supported by
the meter.
NOTE
: Verification includes confirmation of BOTH the physical interface settings (serial or ethernet) and the protocol
(Modbus or BACnet) settings.
NOTE:
Changes to the meter configuration are limited to the communication interface, using the LCD. If additional
changes (such as CT type) are required, they must be made using a software interface.
VerifEye S7 Configuration Utilities/Web Application
If your VerifEye model does not include the LCD user interface, or if you prefer to verify the installation using software,
then verification is facilitated through the VerifEye S7 Configuration Utilities PC application or the Web App, which
shares a common design. For an overview of the VerifEye S7 Configuration Utilities or the VerifEye Web App, refer to
the section on Configuration Details in the full user guide.
Pulse Inputs
Series 7200/7300 meters are equipped with 2 pulse inputs. Pulse counting supports accumulation of consumption data
from any external meter, using a dry contact (Form A Relay) or open collector outputs. The AcquiSuite Ally pulse inputs
are compatible with “low-speed” meters. The pulse duration must exceed 50 m/s in both the logic low and high state,
allowing for a maximum input frequency of 10 Hz.
Pulse scaling, resetting, and accumulated values are accessed through registers and are “system” in scope. Refer to
the register list, the S7 Configuration Utilities, or the full user guide for more information.
V
iew Communications
Real Time Values
View Meter Setup
Verify Installation
Log In/Out
About Meter
View Communications
R
eal Time Values
View Meter Setup
Verify Installation
Log In/Out
About Meter
Protocol: BACnet
Baud Rate: 9600
Bits: 8N1
View Communications
Real Time Values
Main Menu
Element A Channels
V
A
kW
100
23.2
2.0
101
22.9
2.0
99.9
22.0
2.0
Element A Channels
kVA
kVAR
kWH
100
100
1234
110
-110
***
111
123
100
NOTE:
A full navigational map is available in the Appendix
of the user guide, available at www.leviton.com
PULSE INPUT
1
2
C(+) E(-) C(+) E(-)
L1
N
L2
L3
WARNINGS
•
RISK OF DEATH OR ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH. DO NOT ENERGIZE METER WITH
THE VOLTAGE COVER REMOVED. CAREFULLY READ AND FOLLOW INSTRUCTIONS.
•
TO AVOID FIRE, SHOCK, OR DEATH,
turn off all power sources supplying the equipment before working on or
inside the equipment. Use a properly rated voltage sensing device to confirm that power is off.
• This equipment
MUST
be installed and serviced by an electrician or other qualified personnel, with the requisite
knowledge, training, and experience related to the installation and operation of this equipment, and in accordance
with applicable codes.
• Do not depend on this product for voltage indication.
• Only install this product on insulated conductors.
CAUTIONS
• This product is not intended for life or safety applications.
• Do not install this product in hazardous or classified locations.
• Mount this product inside a suitable fire and electrical enclosure.
• If the collector is connected directly to a source of voltage, the pulse isolator will
immediately burn out and become non-responsive.
WEB
VERSION
