Quadlogic RSM-5c, Installation Manual

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© COPYRIGHT
2008 www.quadlogic.com
© COPYRIGHT
2008 www.quadlogic.com
Chapter
8
Metering Specifications
Some features vary by model. Contact manufacture for details.
Metered Voltage:
• 120, 208, 220, 230, 240, 277, 347, 380, 400, 480, 600 VAC Delta or Wye
50/60 Hz
Fusing:
• (1) 1/4-A 250V ( T ) and (3) 4-A 250V ( F )
• (1) 1/8-A 600V ( T ) and (3) 4-A 600V ( F )
Secondary Current Input:
• 0.1 Amp or 5 Amp CT inputs available
Four Quadrant Consumption & Demand:
• Delivered and received: kW, kVARLeading, kVARLagging, kVA, Volts-squared
hours, and amp-squared hours
Programmable Interval Data & Peak Demand:
• 15 minutes to hourly time window
• Meter total and/or by phase
• Programmable to user-determined specific time blocks or rolling time
block demand
Demand Reset:
• Allows local reset of peak demand (kW) register (“D” models only)
Real-time data per Phase:
• Voltage, current, phase angle, power factor, THD, watts, VARs, VA, and
frequency
Time-of-Use (TOU):
• Up to 16 blocks per day available for all metering parameters (Exception:
Pulse input data received by the RSM-5c and RSM-5 are not available in
time-of-use blocks.)
Pulse Datalogger:
• Collects data from up to 4 water, gas, or BTU meters
Max. Distance: 300 feet from external pulse meter to
RSM-5(18 gauge min.)
Min. Pulse Width: Power on-50msec
Power off-500msec
Max. Pulse Rate: Power on-10pulses/sec max.
Power off-1 pulse/sec max.
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Chapter 8
- Metering Specifications -
• When RSM-5 loses power, the pulse accumulator still has the capability to
record pulses but the sample rate is reduced
Peak voltage: 5.5V
Peak current: not applicable
Isolation: 2.5kV isolation between pulse output and AC line
Max. signal debounce tolerance: 20msec
Data Collection Options:
• IQ Software
• MV-90 TIM Module
• ASCII-based, open-data protocol
• Open-source data conversion program
Accuracy:
• ±0.5% at unity power factor at any measured load between 1% and 100%
of full-scale (excluding external CT error)
• ±0.75% at at 0.5 power factor (lead or lag)
Liquid Crystal Display:
• Push button scroll
• 32-digit liquid crystal display (16 digits x 2 rows)
• 6 whole digit consumption register
• Data digit height: 0.31”
• Programmable display scroll & decimal place display
Operating Range:
• Rated Voltage: 90% to 110%
• Temperature: -20˚C to +60˚C
Memory:
• 512 kilobyte non-volatile flash memory retains daily and interval data
• During power outage:
- Flash memory retains daily and interval data
- Long-life lithium battery maintains time, logs incoming pulses and retains
data acquired within the incompleted interval at the time of the outage
Shipping Weight and Dimensions:
• RSM-5 Enclosure: 13.5”H x 8.5”W x 4.5”D
Shipping weight: 1 meter assembly: 29.1-31.3 lbs
• RSM-5c Enclosure: 6.9”H x 9.8”W x 4.9”D
Shipping weight: 1 meter assembly: 8.4-13.8 lbs
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