power/energy monitoring
VERIS INDUSTRIES
800.354.8556
+1 503.598.4564
www.veris.com
DESCRIPTION
The E5xxxA Series DIN Rail Meter combines exceptional metering performance
with a built-in integrator and power supply to deliver a cost-eective, easily
installed solution for power monitoring applications. Multiple communication
protocol options oer added exibility for system integration.
E5xxxA devices work exclusively with Veris U018 series rope CTs for fast connection.
The rope style CTs allow convenient installation in tight spaces.
The data logging capability (E5xC3A and E5xx5A) protects data in the event of a power
failure. Dierent devices in the series oer serial communication, pulse output, and
phase alarms to suit a wide variety of applications.
The E51xxA models add a bi-directional monitoring feature designed expressly for
renewable energy applications, allowing measurement of power imported from the
utility grid as well as power exported from the renewable energy source.
APPLICATIONS
● Energy monitoring in building automation systems
● Renewable energy
● Energy management
● Commercial submetering
● Industrial monitoring
● Cost allocation
Enhanced Power and Energy
Meter, Built-in Integrator and
Power Supply
Versatile Monitoring Solution When Used
With U018 Rope Style CTs (sold separately)
SPECIFICATIONS
Inputs:
Control Power, AC 50/60 Hz; 5VA max.; 90V min.; UL Maximums: 600V
L-L
(347V
L-N
); CE Maximums: 300V
L-N
Control Power, DC 3W max.; UL and CE: 125 to 300VDC (external DC current limiting required)
Voltage Input UL: 90V
L-N
to 600V
L-L
; CE: 90V
L-N
to 300V
L-N
Current Input
Scaling 20A to 5000A
Input Range U018 series rope style CTs only (CTs must be rated for connection to Class 1 voltage inputs)
Pulse Inputs (E5xHxA and E50FxA only) Contact inputs to pulse accumulators (one set with E5xH2A and E50F2A; two sets with E5xH5A and E51F5A)
Accuracy:
Real Power and Energy E50xxA: 0.5% (ANSI C12.20, IEC 62053-22 Class 0.5S); E51xxA: 0.2% (ANSI C12.20, IEC 62053-22 Class 0.2S)
Outputs:
All Models (except E5xHxA and E50FxA) Real Energy Pulse: N.O. static; Alarm contacts: N.C. static
E50BxA Reactive energy pulse 30VAC/DC
E5xCxA RS-485 2-wire Modbus RTU (1200 baud to 38.4 kbaud)
E5xHxA RS-485 2-wire BACnet MS/TP (9600 baud to 115.2 kbaud)
E50FxA 2-wire LON FT
Mechanical:
Mounting DIN Rail or 3-point screw mount
Environmental:
Operating Temperature Range -30° to 70°C (-22° to 158°F)
Storage Temperature Range -40° to 85°C (-40° to 185°F)
Humidity Range <95% RH noncondensing
Agency Approvals UL508, EN61010, California CSI Solar, ANSI C12.20
Year
Warranty
5
FEATURES
● Integrator and power supply for the CTs are built into the meter...fewer devices
to purchase and faster installation
● Revenue Grade measurements
● ANSI C12.20 0.5% accuracy, IEC 62053-22 Class 0.5S on E50xxA or ANSI C12.20
0.2% accuracy, IEC 62053-22 Class 0.2S on E51xxA...great for cost allocation
● DIN rail or screw mounting options...easy installation
● Real energy output and phase loss alarm output on E50BxA and E5xCxA
models...one device serves multiple applications
● 90-600VAC...application versatility with fewer models to stock
● Data logging capability (E5xC3A and E5xx5A)... ensures long term data retrieval
and safeguards during power failures
● Designed to work exclusively with U018 Series rope CTs, 20 to 5000A range...
easy connection
● User-enabled password protection...protect from tampering
● System integration via Modbus (E5xCxA), BACnet MS/TP (E5xHxA), or Lonmark-
certied LON FT (E50FxA)...convenient compatibility with existing systems
● Native BACnet MS/TP support (no gateway) with serial rates up to
115.2 kbaud (E5xHxA)
● E51 models: Bi-directional metering (4-quadrant), an essential solution for
solar and other renewable energy applications, measures Import, Export and
net energy transfer
● CSI approved...eases submission process for California Solar Initiative
● E51CxA includes SunSpec compliant common and meter register blocks
E50xxxA/E51xxxA
E5xxxA SERIES
HQ0004397.B 09131
U018 Series
(sold separately)
(2 pages)
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