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Product Descriptions (page 2)
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EM-PULSE product diagram
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Current/Voltage Transducer (CVT) diagram
Mounting (page 2)
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Versatile mounting options for EM-PULSE
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Recommended mounting for maximum CVT accuracy
Wiring (page 3)
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Typical single-phase and three-phase systems
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Output wiring options
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Input wiring options
Normal Operation Mode (page 4)
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LED indicators for Normal, Warning, and Error conditions
Diagnostics Mode (page 4)
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Diagnostic Mode and Diagnostic Codes
Default Settings (page 5)
Configuration Settings (pages 5-6)
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Pulse Scale
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Pulse/Alarm Options
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Energy Output Types
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Balanced Load Multiplier
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PowerPrint Power Quality Alarm
View and Edit Settings (pages 7-8)
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View Settings Mode
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Edit Settings Mode
Specifications (page 9)
The EM-PULSE is a three channel meter, capable of monitoring
single-phase, two-phase and three-phase systems, as well
as 3 independent single-phase systems with one meter. The
EM-PULSE meter offers 2 pulse outputs and 2 pulse inputs
to maintain flexibility during installation and operation. The
EM-PULSE is compatible with all sizes of current/voltage
transducers (CVTs). With the meter’s AutoScale feature, the
pulse scale is set according to the CVT amperage, removing
the need for manual configuration.
Each CVT is independently calibrated to measure and digitally
communicate power values with the meter. The CVT’s flexible
rogowski coil makes installations less burdensome. To maintain
high accuracy and flexibility for multiple channel installs, high
voltage connections are made directly into each CVT. Each
CVT is rated for installations ranging from 90 to 600V.
Pulse Energy Meter
EM-PULSE and Current/Voltage Transducers
LET’S GET STARTED!
INSTALLATION INSTRUCTIONS
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
Failure to follow these instrutions may cause serious injury or death
Failure to follow these instructions may cause injury, death or
equipment damage.
• The EM-RS485 and CVT sensors are designed to be used as a
system. DO NOT connect anything other than a Senva CVT sensor
to the RJ-11 jacks on the meter base.
• If product is used in a manner not specified 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.
DANGER
• Read, understand and follow the instructions before installing this
product.
• The high voltage CVTs of this product must be mounted inside a
suitable fire and electrical enclosure. 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 having the skills and knowledge related to
the construction and operation of this electrical equipment and
installation, and has received safety training to recognize and
avoid the hazards involved. NEC Article 100.
• Do not use this product for life or safety applications.
• Do not install this product in hazardous or classified locations.
• 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.
• Replace all doors, covers and protective devices before powering
the equipment.
• The installer is responsible for conformance to all applicable
codes.
DANGER
WARNING
!
WARRANTY DISCLAIMER
DO NOT modify the length of the CVT Data Communication Cable.
Field modifications to the CVT Data Communication Cable will void
factory warranty.
