Gen 4 Model MTR 3500 1% CT Meter (5A rated)
Designed for use with a current/
voltage transformer, the IEC CT Meter
is ideal for monitoring energy use at
the distribution transformer level for
loss and theft detection.
Two accuracy classes are offered for high-current
residential and light commercial/industrial energy
consumers. The meter incorporates a full suite of
operating features with a comprehensive information
display and Echelon’s robust, bidirectional power
line signaling technology. Each meter, which is
automatically managed by an NES Data Concentrator,
can also act as a repeater to reach other meters. This
lets it create a power line-based meshed network of
meters that exactly matches the real topology of a
utility’s low-voltage distribution network.
Check Metering
• Measures energy use at the distribution
transformer level for loss and
theft detection.
• Both CT and VT ratios can be set.
Load Profile
• Up to 16 channels of remotely configurable
load profile data can be captured
at programmable intervals ranging
from 5 minutes to once a day.
• Load profile storage capacity is a
function of the number of channels
and the log interval. For example,
single channel, 1-hour data can be
retained for 180 days.
Advanced Power Line Communication
• Every NES smart meter includes
Echelon’s proven, standards-based,
power line communications technology
— the world’s most widely deployed
signaling technology.
• Every meter includes an automatic
repeating function.
• Communicates with an NES Data
Concentrator.
Power Quality Analysis
• Long and short outage detection with
configurable time threshold.
• Voltage sag and swell detection with
configurable voltage and duration
thresholds.
• THD event detection with measurement
up to 10th harmonic to reveal unusual
conditions.
Time-of-use Metering
• Remotely configurable time-of-use
metering leading to peak load
reduction supports 4 tariff tiers
with up to 10 tier switches per day.
• Rich calendar functionality with day
schedules for each season, adjustable
time zones, and support for daylight
savings time.
• Support for changing the calendar
through a pending time-of-use
calendar.
Demand Metering
• Optional demand metering allows
billing based on maximum demand.
• Includes support for block or rolling
demand calculations, configurable
demand intervals. and logging 2
coincident parameters.
• Supports local or remote demand reset.
Prepay Metering
• Energy credit-based prepay functionality
including varying
Energy measurement technology highly resistant to magnetic fields
- Complex multi-tariff energy measurements configurable to time of day, weekends, holidays and seasonal changes
- Configure and store up to 4x16-channels of load profile data
- Power quality measurements include: voltage, current, active power, reactive power, power factor
- Secure firmware upgrades
- Integrated automatic topology management / Graphic Information System (GIS)
- Connect to auxiliary meters (gas, water, heat) and grid devices
- Enable smart home energy management services
- External CT (Current Transformer) support for large residential or light commercial installation
Smart grid device and revenue-grade residential and small commercial smart meter. Collects industry leading variety of grid health data elements as well as provides alarming on deviation of power distribution service levels. 4x16 load profiles for flexible collection of sensing and metering data for grid health management applications and smart metering. CT meters also provide real-time sensing and visibility so you can manage assets and control distribution losses.