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Complete Self Protection transformer


From transformer 5kva to 167kva transformer complete self protection design meets or exceeds current ANSI, NEMA and RUS standards as applicable

11kV pole mounted transformers are Shell-type core design

Interlaced low-voltage windings on units through 10kva step up transformer to 25 kVA

Wet-process porcelain high-voltage bushings

(oil-filled at 125 kV BIL and above for reduced radio interference)

Molded polymer or wet-process porcelain low-voltage bushings

Tin-plated bronze terminals suitable for connection to copper or aluminum





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  • Description
  • Technical Specification
  • Comments

  • Farady 11kv pole mounted transformer complete Self protection transformer 5kva (CSP transformer),10kva step up transformer,37.5kva transformer and 167kva transformer also known as complete self-protected transformer in 11kv pole mounted transformer series are available from transformer 5kva,10kva step up transformer,37.5kva transformer to 167kva transformer with a variety of protection options including a secondary breaker with weak link for secondary fault and
    overload protection complete self protection transformer,11kv pole mounted transformer have a primary weak link fuse, current-limiting fusing for high interrupting
    ratings,and transformer 5kva,37.5kva transformer,10kva step up transformer,167kva transformer have internal or external lightning arresters for complete self protection transformer propose,
    Rating capacity covering transformer 5kva,10kva step up transformer,37.5kva transformer to 167kva transformer,most popular amony 11kv pole mounted transformer in complete self protection transformer series is transformer 5kva,10kva step up transformer,37.5kva transformer and 167kva transformer.
  • CSP Feature
    ●C:Cheaper
    conventional transformer with external cutout fuse and lighting arrester might first appear to be a less expensive choice,but when you add up the substantial extra cost of cutout fuse,longer installation time,increased outaga downtiime,and time lost repairing,replacing damage equipment,and so on,convential transformer just can't compete with CSP

    Csp InstallationNon-CSP installation
    Transformer TOC* 1.00
    0.88
    Load break/Cut out fuse
    0.15
    Lightning arrester**
    0.04
    Cross Arm
    0.02
    Installation Labor(add)
    0.08
    Total 1.00

    TOC*=(1.0xtransformer price)+(2.85x no load loss)+(0.95xload loss)
    Lightning arrester is pre-installed in the CSP and included in cost

    ●S:Safer
    Completely self-protection transformers are safer by design.Along with internal installation that offers superior protection against animal instrusion,CSP offer those solution to common problems

    System problem
    CSP
    Conventional
    Low voltage fault
    A low voltage breaker senser the fault and trip,protecting the transformer CSP is the only solution to the secondary Fault condition
    A cutout fuse may not react fast Enough to prevent a transformer Failure
    Lightning
    Close proximately and line side placement Of surge arrester protects against suge and eliminate outageA cutout fuse installed a distance from the transformer on the line side may delay out Age but still allow damage to the transformer
    Overloaded transformerA low voltage breaker trip and protects the transformer.signal light and emergency overload switch allows quick indentification of problem and fast power restorationA cutout fuse will probably not respond fast enough. resulting in transformer failure
    Service restorationsimply close the breaker,no power indicates a transformer fault,no eventfu l failure would happenrefuse and close in cutout,a secondary fault may blow the fuse again.also an internal transformer fault could lead to a eventful failure blown over
    Early
    warning
    if a reset breaker holds,the transformer can be watched for future problems, or scheduled for change-out.signal light also provides early warning of an overload
    No early warning,cutout will most likely not respond fast enough to a failed transformer

    ●P:Protectioin:
    CSP design provide maximum protection against transformer failure and disruptive outages.it also protects you from extra cost of more complicated installtion,unnecessary equipment damage and power dowtime.With US import low voltage breaker for CSP transformer system you get CHEAPER,SAFER,PROTECTION!


    Technical parameters
    Table 1: CSP Series with C.R.G.O wound Core

    ModelRated Capacity (kVA)
    Primary rating (V)
    Tapping Range(%)
    Secondary Rating (V)
    Loss(W)
    No load loss
    Load loss
    CSP-1010
    34500/19920
    33000/17321
    20000/11547
    13200/7620
    11000/6350
    or others
    ±2x2.5%

    Or others

    120-240
    240-480
    250-500
    Or others
    50
    120
    CSP-1515
    65
    195
    CSP-2525
    105
    290
    CSP-37.537.5
    140
    360
    CSP-5050
    180
    500
    CSP-7575
    250
    650
    CSP-100100
    275
    850
    CSP-167167
    455
    1410

    Note: *The above parameter is only subject to our standard design, special requirement can be customized
    **For those capacity above 50kVA tank with cooling radiator


    Overall size and weight



    Table 1: About CSP Series with C.R.G.O Core

    Rating voltage:13200/7620 or 11000/6350

    ModelRated
    Capacity
    (kVA)
    Overall size(mm)Weight(kgs)
    ABCDEOil weight
    Total weight
    CSP-1010
    980
    430
    530330
    286
    45150
    CSP-1515
    1000
    480
    58038055205
    CSP-2525
    1030
    500
    58041085245
    CSP-37.537.5
    1080
    560
    64046065335
    CSP-5050
    1130
    56064046085370
    CSP-7575
    1130
    680720554138505
    CSP-100100
    1170
    780800610163585
    CSP-167167
    1200
    830890660591205740

    Note: *The above overall size and weight is for reference only, Farady technical dept have right to modify without prior notify




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+86-577-61722510

Our friendly customer service people are here to help you from 8.30am to 5pm Unique

Fax:+(86)-577-61777257

E-mail:info@farady.cn

Add:Su\\\'ao,Liushi,Yueqing,Zhejiang,P.R.China

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