power/energy monitoring
VERIS INDUSTRIES
800.354.8556
+1 503.598.4564
www.veris.com
Integral Submetering Solution
Eliminates the Need for
Separate Enclosures
DESCRIPTION
The Enercept H804x and H805x Series kW (real power)/kWh (consumption)
transducers combine processing electronics and industrial grade CTs in an easy-to-
install split-core package. These devices continuously measure voltage and current
values for the monitored conductors and update calculations to provide highly
accurate true RMS power readings. Models designed for balanced loads include one
CT only, while models for unbalanced loads have three CTs.
The unique design of the H804x/H805x Series transducers reduces the number
of installed components, making them ideal for monitoring electrical power in
commercial and industrial facilities The H804x provides industry-standard 4-20mA
output, and the H805x provides a pulse output.
Installation is simple. The H804x/H805x eliminates the need to mount and wire a
transducer and enclosure. CTs and voltage leads are color-matched, and the meters
are designed to detect and automatically compensate for phase reversal. No more
worries about CT load orientation.
APPLICATIONS
● Optimize chillers, pumps & cooling towers
● Energy management & performance contracting
● Control processes
● Activity-based costing in commercial and industrial facilities
● Monitor real-time power
● Load shedding
FEATURES
● Revenue Grade measurements
● Fast split-core installation eliminates the need to remove conductors...
perfect for retrots
● Precision meter electronics and current transformers in a single package...
reduces the number of installed components...creating signicant labor savings
● Smart electronics eliminate the need to be concerned with CT orientation...
fast trouble-free installation
SPECIFICATIONS
Inputs:
Voltage Input 208/240 or 480VAC, 50/60 Hz RMS ¹ ² ³
Current Input Up to 2400A continuous per phase ² ³
Accuracy:
System Accuracy ±1% of reading from 10% to 100% of the rated current of the CTs, accomplished by matching the CTs with electronics and calibrating them as a system
Outputs:
H804x
Output 4-20mA
Supply Power (current loop) 9-30VDC, 30mA max.
H805x
Pulsed Output Field selectable; 1, 0.5, 0.25, 0.1kWh/pulse
Pulsed Output Type Normally Open, Opto-FET, 100mA@24VDC
Environmental:
Operating Temperature Range 0° to 60°C (32° F to 140°F), 50°C (122°F) for 2400A
Humidity Range 0 - 95% noncondensing
Agency Approvals UL508
¹ Do not install on the line or load side of a VFD unit, or on any other equipment generating harmonics. For line side applications, use the E5x Series meters.
² Contact factory to interface with voltages above 480VAC or current above 2400 Amps.
³ Do not apply 600V Class current transformers to circuits having a phase-to-phase voltage greater than 600V, unless adequate additional insulation is applied between the primary conductor and the current transformers.
Veris assumes no responsibility for damage of equipment or personal injury caused by products operated on circuits above their published ratings.
Count must be multiplied by the number of phases when using single CT models to monitor balanced multiphase systems.
Patent #6,373,238
Enercept® kW/kWh Transducers
(4-20mA or Pulse Output)
Year
Warranty
5
H804x & H805x SERIES
H804x/H805x
HQ0001811.C 01131
(2 pages)
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