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Conzerv EM3480 Demand Monitor
Sorry, this product is discontinued and is no longer available for purchase. Please call 1-877-766-5412 to find a suitable replacement.Acuvim IIR Multi Function DIN Rail Mount Power Meter (No Display) is a suggested replacement model.
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The
Conzerv EM3480 is a comprehensive three-phase electrical
instrumentation and load management facilities in a compact and rugged
panel-mounted package. Offering power and energy monitoring at feeders
and individual loads. In addition, the EM3480 offers Demand Monitoring.
The Conzerv EM3480 offers high accuracy, reliability and ruggedness, as well as real value for money. This next-generation micro-processor based instrument monitors over 25 vital parameters and replaces over 20 individual transducers and meters and records more than 200 items of information, for comprehensive Load Management in 3-phase commercial and industrial applications. These are quickly accessed by seven Smart-Keys on the front panel via a simple user interface, and displayed on a large, 14 mm, high visibility LED display. Also, features an anti-glare front panel for improved readability.
Includes all the benefits of the Conzerv EM3360 such as;
Benefits:
The Conzerv EM3480 offers high accuracy, reliability and ruggedness, as well as real value for money. This next-generation micro-processor based instrument monitors over 25 vital parameters and replaces over 20 individual transducers and meters and records more than 200 items of information, for comprehensive Load Management in 3-phase commercial and industrial applications. These are quickly accessed by seven Smart-Keys on the front panel via a simple user interface, and displayed on a large, 14 mm, high visibility LED display. Also, features an anti-glare front panel for improved readability.
Includes all the benefits of the Conzerv EM3360 such as;
- Offers comprehensive power and energy monitoring at feeders and individuals loads;
- Retrieves previous energy reading to cross check utility meter readings or electricity bills;
- Analyzes loading patterns;
- Visualizes unbalances in system;
- Checks for wrong connection, reversed phase sequence, deteriorating power factor compensation on one of the phases etc.
Benefits:
- Offers Demand Monitoring
- Ensures automatic synchronisation of demand with utility meter
- Displays Max demand along with date and time of occurrence
- Helps to set realistic demand target
The Good:
The Bad:
The Bottom Line:
The Bad:
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Full Review
- True RMS
- Easy to install
- Facility to store previous period integrated data under the Function ‘OLD’
- Data maintained under Power Failure
- Built-in Phase Analyser
- Programmable PF Lock to match EB requirement
- Security : Access to Set & Clear functions through User programmable Code
- Display : Crisp, High visibility, Bright Red LED, 0.56” height, digital readout 7 digit. Instantaneous Parameters 4 digit, Energy Parameters 6 Digit
- Maximized Resolution through Floating Decimal Point with auto scaling Kilo to Mega values.
- Auto scrolling with user selectable parameters (up to 16 parameters)
- Suitable for HT & LT
- Frequency & RPM measurement
- Records run hours, off hours, and interruptions
- Generation of High-Low profiles for all power parameters with date and time
- Accuracy Class 1.0, 0.5
- Auto scaling from kilo to mega
- Auto reset option
- Up to 10 years' backup of data and settings
- Built-in RTC and RS 485 port
- Maximized resolution through floating decimal point
- Import/Export option
- Compact size Bezel 192 x 144mm. Depth behind bezel 110mm
Includes the features of the Conzerv EM3360 such as:
- Voltage: Phase to Phase and average, Phase to Neutral and average, Neutral to Earth
- Phase angle: Voltage and Current phase wise
- Current: Phase-wise, Average and Neutral Current
- % Total Harmonic Distortion of voltage & current wave forms phase-wise
- Monitoring of all power & energy parameters - total as well as phase wise
- 4 high and 4 low profiles for instantaneous parameters with day, date and time
The Conzerv EM3480 unique features:
- EB Meter cross-check
- Monitors demand parameters: Instantaneous & maximum demand, with day, date & time
- Synchronizes automatically with EB meter
- Records High-Low profile of maximum demand
- Generates Demand Profile at 19 Demand Levels for setting realistic demand targets according to user-programmed Demand Level 0 and step size
- Optional TOU for 8 intervals & 7 seasons for energy and demand parameters
Sensing : 3 Phase, 3 Wire/4Wire (field configurable)
Measurement : True RMS
Voltage Input : 110 to 415 V nominal (Range 80 - 500V)
Current Input : 5 or 1 Amp (Factory set) nominal
Maximum Current : 120% of nominal
Frequency : 50 Hz + 5%, 60 Hz + 5%
Burden on PT or CT : 0.2 VA Max.
Accuracy (For V, A, PF & all Power & Energy parameters)
Class 1.0 : ± (0.2% of Full Scale + 0.8% of reading + 1 digit).
Class 0.5 : ± (0.1% of Full Scale + 0.4% of reading + 1 digit).
Accuracy of Hz : ± 0.2% of reading
Accuracy of Ø : ± 1 ( 20% to 120% of Full Scale).
Display Update : Every 1 second (Demand Par - 15 Secs)
Front Panel Keys : Easy to operate sealed Membrane type
Auxiliary Supply : Factory Set, Single Ph 50 Hz 240V (190-270V) or 110V (85-130V).
Burden 5VA max AC only.
Power Factor : 0.5 PF Lag -Unity-0.8 PF Lead
Dimensions : Bezel 192 x 144mm.
Depth behind Bezel 110mm.
Weight : 1800 gms. Approximately
Panel Cutout : 186 x 138mm (+1 - 0 mm)
Operating temp. : 0 - 60 C ambient.
Rugged Construction Conforms to:
Measurement : True RMS
Voltage Input : 110 to 415 V nominal (Range 80 - 500V)
Current Input : 5 or 1 Amp (Factory set) nominal
Maximum Current : 120% of nominal
Frequency : 50 Hz + 5%, 60 Hz + 5%
Burden on PT or CT : 0.2 VA Max.
Accuracy (For V, A, PF & all Power & Energy parameters)
Class 1.0 : ± (0.2% of Full Scale + 0.8% of reading + 1 digit).
Class 0.5 : ± (0.1% of Full Scale + 0.4% of reading + 1 digit).
Accuracy of Hz : ± 0.2% of reading
Accuracy of Ø : ± 1 ( 20% to 120% of Full Scale).
Display Update : Every 1 second (Demand Par - 15 Secs)
Front Panel Keys : Easy to operate sealed Membrane type
Auxiliary Supply : Factory Set, Single Ph 50 Hz 240V (190-270V) or 110V (85-130V).
Burden 5VA max AC only.
Power Factor : 0.5 PF Lag -Unity-0.8 PF Lead
Dimensions : Bezel 192 x 144mm.
Depth behind Bezel 110mm.
Weight : 1800 gms. Approximately
Panel Cutout : 186 x 138mm (+1 - 0 mm)
Operating temp. : 0 - 60 C ambient.
Rugged Construction Conforms to:
- Emission : CISPR 22
- Fast Transient : Upto 2kV, IEC 61000 - 4 - 4, level 3,
- ESD : IEC 61000 - 4 - 2
- Impulse voltage : 6kV, IEC 60060, 1.2/50
- Protection against : Front IP 51 dust & water Rear IP 40
- Warranty : 3 Year from data of the invoice
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