Veris Industries E3x SERIES Datasheet - Manual

p
o
wer/ener
g
y monit
oring
VERIS INDUSTRIES
800.354.8556 +1 503.598.4564 www.veris.com
Panelboard Monitoring System
Monitor Current, Voltage,
and Energy Consumption
with One Device
E3x SERIES
power
at
branch
level
E3x Main Board
FEATURES
● Revenue Grade measurements
● IEC Class 1 metering accuracy
● Up to 126 panelboards can be monitored on one RS-485 drop...simplifies wiring
● Reports volts, amps, power, and energy for each circuit...one product covers the
whole panelboard
● 92 circuits with one product (84 branch circuits, 2 3-phase mains, 2 neutrals)...
saves space
● 3/4”, or 1”, or 18 mm spaced solid-core current sensors...flexible installation
● Split-core version has two mounting options (DIN Rail or Snaptrack)...
installation flexibility
● 4 user-configurable alarm threshold registers...improved load management
● Built-in ability to set the orientation and numbering of the circuits
● 1/4 amp to 100 amp solid-core monitoring...widest dynamic range
in the industry
● 1, 2, 3 pole breaker support
● Applications for new construction (solid-core version) and retrofits
(split-core version)
● Modbus RTU standard
● Modbus TCP over Ethernet available with addition of U013-0012...page 166
● BACnet IP or MS/TP available with addition of E8950...see page 164 (E30Ax84
and E31Axxx not supported)
DESCRIPTION
The E3x Series Panelboard Monitoring System provides a cost effective solution for
electrical load management, making it ideally suited for applications where loads
are dynamic, such as the data storage industry, lighting panels, etc.
The E3x series monitors the current, voltage, and energy consumption of each
circuit in a panelboard including the main breaker. The accumulated information
can be transmitted through the communications interface. Data updates
occur roughly every two seconds to provide timely preventative maintenance
information. As a circuit approaches the user-configured thresholds, alarm
indicators are triggered, preventing costly downtime from overloaded circuits or
failed loads. (See graph, facing page)
APPLICATIONS
● Load based cost allocation
● Overload protection
●
Load management
● Load balancing
● Lighting circuits
SPECIFICATIONS
Inputs:
Input Power 90-277VAC, 50/60 Hz
Accuracy:
Power/Energy IEC 62053-21 Class 1, ANSI C12.1-2008
Voltage ±0.5% of reading 90-277V line-to-neutral
Operation:
Sampling Frequency 2560 Hz
Update Rate 1.8 seconds (both panels)
Outputs:
Type Modbus RTU
Connection DIP switch-selectable 2-wire or 4-wire, RS-485
Address DIP switch-selectable address 1 to 247 (in pairs of 2)
Baud Rate DIP switch-selectable 9600, 19200, 38400
Parity DIP switch-selectable NONE, ODD, EVEN
Communication Format 8-data-bits, 1-start-bit, 1-stop-bit
Termination 5-position depluggable connector (TX+ TX- SHIELD TX+/RX+ TX-/RX-)
Terminal Block Torque 4.4 to 5.3 in-lb (0.5 to 0.6 N-m)
Mechanical:
Ribbon Cable Support 4 ft. (0.9 m) ribbon cable ships standard; up to 20 ft. (6 m) flat and round cables available
Environmental:
Operating Temperature Range 0° to 60°C (32° to 140°F) (<95% RH noncondensing)
Storage Temperature Range -40° to 70°C (-40° to 158°F)
Altitude of Operation 3000 m
Agency Approvals UL508, EN61010
Year
Warranty
5
NEW
BACnet
connec
tivity
via new
E8950
Gateway
HQ0001714.C 01132