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Easergy LV150: low voltage power rmonitoring and transformer thermal monitoring

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  • Main
    range of product
    Easergy T300
    device short name
    product or component type
    Low voltage and transformer monitoring
    type of measurement
    Apparent energy
    Apparent power
    Active and reactive power
    Power factor
    Active and reactive energy
    power quality analysis
    Voltage magnitude
    Harmonic distortion
    Voltage sag and swell detection
    Individual harmonics
    Voltage unbalance
    measurement accuracy
    Current : class 0.5
    Voltage : class 0.5
    Energy : class 1 conforming to IEC 61557-12
    data recording
    Event logs
    Current value before fault
    Demand values
    Sag and swell logs
    Sequence of event recording
    Min/max of instantaneous values
    Harmonics logs
    memory capacity
    4 MB
    synchronisation time between inputs
    1 ms
    control type
    Status : illuminated push-button
    web services
    Reports and diagrams
    Operating/Status report
    Security/authority verification
    Assistance in commissioning and operating the installation
    Event log
    current and voltage fault detection
    Negative sequence overvoltage : 47
    Undervoltage : 27
    Overvoltage : 59
    Neutral voltage displacement : 59N
    Phase undercurrent : 37
    [Us] rated supply voltage
    12...48 V DC (+/- 20%)
    power consumption in VA
    < 2 VA
    communication port protocol
    IEC 60870-5-104
    communication port support
    2 Ethernet RJ45
    number of inputs
    8 digital conforming to IEC 61131-2 type 3
    measurement current
    5 A
    1 A
    analogue input type
    4 current : 0.01...35 A (0.001 Ohm)
    measurement voltage
    (single or three phases) : 0...30 V AC at 50/60 Hz
    fixing mode
    Clip-in by DIN rail
    type of installation
    Outdoor in cabinet
    electromagnetic compatibility
    Electrical fast transient/burst immunity test level 4 criteria A conforming to IEC 61000-4-4
    Conducted RF disturbances level 3 criteria A conforming to IEC 61000-4-6
    Conducted disturbance emission level 4 criteria A conforming to IEC 61000-4-16
    100 kHz damped oscillating wave level 3 criteria A conforming to IEC 61000-4-12
    Radiated radio-frequency electromagnetic field immunity test level 4 criteria A conforming to IEC 61000-4-3
    Immunity to voltage dips criteria A conforming to IEC 61000-4-29
    Electrostatic discharge level 4 criteria B conforming to IEC 61000-4-2
    Surge immunity test level 3 criteria A conforming to IEC 61000-4-5
    Magnetic field at power frequency level 5 criteria B conforming to IEC 61000-4-8
    Conducted and radiated emissions class A conforming to EN 55022
    IP degree of protection
    Body : IP2x conforming to IEC 60529
    Front : IP4X conforming to IEC 60529
    IK degree of protection
    IK07 conforming to IEC 62262
    relative humidity
    5...95 % conforming to IEC 60068-2-30
    mechanical robustness
    Vibrations 10...2000 Hz 1 gn 10 cycles conforming to IEC 60068-2-6
    Bumps 10 gn 16 ms 1000 bumps non energized conforming to IEC 60068-2-29
    Shocks 10 gn 11 ms 3 pulses in operation conforming to IEC 60068-2-27
    ambient air temperature for storage
    -40...185 °F (-40...85 °C)
    ambient air temperature for operation
    -40...158 °F (-40...70 °C)
    operating altitude
    9842.52 ft (3000 m)
    product certifications
    IEC 60255-27
    IEC 61557-12
    IEC 62586-1
    IEC 61850
    IEC 61000-4-30 (class S)
    5.51 in (140 mm)
    1.77 in (45 mm)
    5.51 in (140 mm)
    product weight
    1.01 lb(US) (0.46 kg)
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    RoHS (date code: YYWW)
    Product environmental profile
  • Documents and Downloads

    • English
    • Spanish
    • French
    • German
    Software - Released
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    Easergy Builder software (Version
    Date 24/01/19
    Size 50.7 MB
    Easergy T300 Configuration Generator (Version 1.5.7)
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    Easergy T300 Catalog (Version 3.0)
    Date 13/09/18
    Size 4.7 MB
    User guide
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    Easergy T300 Quick start (Version 04)
    Date 31/05/18
    Size 2.4 MB
    LV150 Installation guide - Easergy T300 (Version 03)
    Guide de démarrage Easergy T300 (Version 03)
    Easergy T300 User manual (Version 04)
    Date 12/06/19
    Size 4.3 MB
    Manuel utilisateur T300 (Version 03)
    Date 13/03/18
    Size 6.2 MB
    Guide installateur LV150 - Easergy T300 (Version 02)
    End of Life Information
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    Easergy T300 End Of Life Instructions (Version 1.0)
    EU RoHS Declaration
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    Product Environmental Profile
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    Easergy T300 - Product Environmental Profile (Version 1.0)
    REACh Declaration
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  • Technical FAQs

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