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LV431491 Product picture Schneider Electric

View all Compact NSX

Compact NSX - LV431491

Separate components

LV431491 Product picture Schneider Electric
View all Compact NSX
Compact NSX - LV431491
Separate components

trip unit - Micrologic 5.2 E - 250 A - 3 poles 3d

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  • Main
    range of product
    NSX100...250
    product or component type
    Control unit
    range compatibility
    Compact NSX100
    Compact NSX160
    Compact NSX250
    device application
    Distribution
    Generator
    poles description
    3P
    protected poles description
    3t
    network type
    AC
    network frequency
    50/60 Hz
    trip unit name
    Micrologic 5.2 E
    trip unit technology
    Electronic
    trip unit protection functions
    LSI
    trip unit rating
    250 A 40 °C
    protection type
    Instantaneous short-circuit protection
    Overload protection (long time)
    Short time short-circuit protection
    Complementary
    mounting mode
    Fixed
    [Ue] rated operational voltage
    690 V AC 50/60 Hz
    long time pick-up adjustment type Ir
    Adjustable
    long time pick-up adjustment range
    100...250 A
    long time delay adjustment type
    Adjustable
    [tr] long-time delay adjustment range
    15...400 s at 1.5 x Ir
    0.35...11 s at 7.2 x Ir
    0.5...16 s at 6 x Ir
    thermal memory
    20 minutes before and after tripping
    short-time pick-up adjustment type Isd
    Adjustable
    [Isd] short-time pick-up adjustment range
    1.5...10 x Ir
    short-time delay adjustment type
    Adjustable
    [tsd] short-time delay adjustment range
    0...0.4 s
    [tsd] short-time delay adjustment range
    0.1...0.4 s I²t=on
    0...0.4 s I²t=off
    instantaneous pick-up adjustment type Ii
    Adjustable
    instantaneous pick-up adjustment range
    1.5...12 x In Compact NSX250
    zone selective interlocking ZSI
    With
    communication of data
    Demand current and power
    Energy metering
    Instantaneous and demand values
    Maintenance indicators
    Maximeters/minimeters
    Power quality
    Protection and alarm settings
    Time-stamped histories and event tables
    display type
    LCD display
    type of measurement
    Energy meter
    electrical data recording
    Maintenance indicators
    Environment
    standards
    EN/IEC 60947-2
    UL 508
    product certifications
    CCC
    Marine
    EAC
    IP degree of protection
    IP40 conforming to IEC 60529
    pollution degree
    3 conforming to IEC 60947-1
    ambient air temperature for operation
    -25...70 °C
    ambient air temperature for storage
    -40...85 °C
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    RoHS (date code: YYWW)
    REACh
    Product environmental profile
    Available
    Product end of life instructions
    Available
    Contractual warranty
    Warranty period
    18 months
  • Documents and Downloads

    Language
    • English
    User guide
    Date
    Size
    Add to My Documents
    Date 2018/08/21
    Size 13.2 MB
    Date 2018/08/21
    Size 5.3 MB
    CAD
    Date
    Size
    Add to My Documents
    3P3D TM TRIP UNIT FOR NSX100 CIRCUIT
    Date 2018/06/08
    Size 485.7 KB
    REACh Declaration
    Date
    Size
    Add to My Documents
    Date 2018/10/31
    Size 0
    Software - Release Notes
    Date
    Size
    Add to My Documents
    Date 2018/10/03
    Size 625.7 KB
    Date 2018/10/11
    Size 788.8 KB
  • Technical FAQs

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