VERIS INDUSTRIES, INC. E50H2A Installation Manual

Installation Guide
Power Monitoring
*
*The CE mark indicates RoHS2 compliance. Please refer to the CE Declaration of
Conformity for additional details.
DANGER
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.
• Product may use multiple voltage/power sources. Disconnect ALL sources before
servicing.
• Use a properly rated voltage sensing device to confirm that power is off.
DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATION.
• Current transformer secondaries must be shorted or connected to a burden at all times.
• Products rated only for basic insulation must be installed on insulated conductors.
• Replace all doors, covers and protective devices before powering the equipment.
Failure to follow these instructions will result in death or serious injury.
A quali ed person is one who has skills and knowledge related to the construction and
operation of this electrical equipment and installations, and has received safety
training to recognize and avoid the hazards involved.
If this product is used in a manner not speci ed by the manufacturer, the protection
provided by the product may be impaired. No responsibility is assumed by the
manufacturer for any consequences arising out of the use of this material.
Control system design must consider the potential failure modes of control paths and, for
certain critical control functions, provide a means to acheive a safe state during and after a
path failure. Examples of critical control functions are emergency stop and over-travel stop.
WARNING
LOSS OF CONTROL
Assure that the system will reach a safe state during and after a control path failure.
Separate or redundant control paths must be provided for critical control functions.
Test the e ect of transmission delays or failures of communication links.
Each implementation of equipment using communication links must be individually
and thoroughly tested for proper operation before placing it in service.
Failure to follow these instructions may cause injury, death or equipment damage.
For additional information about anticipated transmission delays or failures of the link, refer to
1
NEMA ICS 1.1 (latest edition). Safety Guidelines for the Application, Installation, and Maintenance
of Solid-State Control or its equivalent in your speci c country, language, and/or location.
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.
FCC PART 15 INFORMATION
NOTE: This equipment has been tested by the manufacturer and found to
comply with the limits for a class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a
residential environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio
communications. This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including
interference that may cause undesired operation.
Modifications to this product without the express authorization of the
manufacturer nullify this statement.
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 disconnect device to disconnect the
meter from the supply source. Place this device in close proximity to the equipment and 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 overcurrent protection and disconecting
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.
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Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris 'V' logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.
Product Overview
E683 Series CT
(sold separately)
The E50H2A and E50H5A DIN rail power meters provide a solution for measuring energy data with a single device.
Inputs include control power, CT, and 3-phase voltage. Both models support BACnet MS/TP protocol. The E50H2A
has one pulse contact input and a phase loss alarm output. The E50H5A has data logging capability and two pulse
contact inputs. The LCD screen on the faceplate allows instant output viewing. These meters include built-in CT
integrators and CT power supplies. The E50H2A and E50H5A work only with Veris E683 series rope style CTs.
The meter is housed in a plastic enclosure suitable for installation on T35 DIN rail according to EN50022. It can be
mounted with any orientation over the entire ambient temperature range, either on a DIN rail or in a panel. The
meters are not sensitive to CT orientation, reducing installation errors.
Product Identification
Model
Protocol Output
NEC Article 100
E50H2A
E50H5A
Specifications
1
Reactive Power and Energy
Measurement Input Range
©2017 Veris Industries USA 800.354.8556 or +1.503.598.4564 / support@veris.com
Other companies' trademarks are hereby acknowledged to belong to their respective owners.
E50H2A, E50H5A
Compact Power and Energy Meters
With BACnet MS/TP Support
For Use Only With E683 Series Rope CTs
BACnet MS/TP Alarm Full Data
Output Set
• •
•
MEASUREMENT ACCURACY
Real Power and Energy IEC 62053-22 Class 0.5S, ANSI C12.20 0.5%
IEC 62053-23 Class 2, 2%
Current
0.4% (+0.015% per °C deviation from 25 °C) from 5% to 100% of range;
0.8% (+0.015% per °C deviation from 25 °C) from 1% to 5% of range
Voltage 0.4% (+0.015% per °C deviation from 25 °C) from 90 V
Sample Rate
2520 samples per second
Data Update Rate 1 sec
Type of Measurement True RMS up to the 21st harmonic 60 Hz; One to three phase AC system
INPUT VOLTAGE CHARACTERISTICS
Measured AC Voltage Minimum 90 V
UL Maximum: 600 V
CE Maximum: 300 V
Metering Over-Range
+20%
Impedance 2.5 MΩ
L-N
Frequency Range 45 to 65 Hz
INPUT CURRENT CHARACTERISTICS
CT Scaling 50 to 5000 A measured range*; 400 to 5000 A breaker size
E683 Series rope style CTs only (CTs must be rated for connection to Class 1
voltage inputs)
Data Pulse
Logging Input
• •
•
• •
(2 pulses)
(156 V ) for stated accuracy;
L-N L-L
(347 V );
L-L L-N
L-N
/5 MΩ
L-L
TM
to 600 Vac
L-N L-L
0517