Zhejiang Farady Electric Co.,Ltd Company Logo Zhejiang Farady Electric Co.,Ltd
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Completely Self-protected Transformer (CSP Type)

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Zhejiang Farady Electric Co.,Ltd
[China]

Address
No.508 Baixiang Ave,Beibaixiang Town,Yueqing,zhejiang,china Wenzhou Zhejiang
Phone
86-577-62555888
Contact name
Patty.Fang

Quick Information

  • Brand Name: FARADY
  • Place of Origin: China
  • Model Number : CSP
  • Coil Structure : Toroidal
  • Phase : Three
  • Usage : Power

Description

Farady Electric manufacture a complete range of overhead and pad mounted type distribution transformers, including single phase and three phase pole mounted conventional, complete self-protection (CSP),step down transformer, pad mounted & compact substation transformer, step voltage regulator etc, we always designed with increased margins of safety and reliability ,and meet the following standard:
IEC60076,ANSI/IEEEC57.12.00, C57.12.20, C57.12.90, BS171, SABS 780 etc
Our completely self-protected distribution transformer is used to offer electricity to facilitate lighting system, agricultural production and industrial factory in rural places, remote areas and scattered villages, and it is also applicable for pole-mounted distribution lines for railways and urban power grids.
Advantage

The completely self-protected distribution transformer could reduce the length of low voltage distribution lines and improve power supply quality. The wound core is proven to be an energy efficient design, and the pole-mounted method saves both space and money. With the help of this product, the low voltage power supply radius is cut down, and the line loss is 60% lower at least.
Service condition

  1. a) Suitable for both indoor or outdoor

b)Air temperature:

Maximum temperature: +40℃; Minimum temperature:-25℃

  1. c) Humidity:

Monthly average humidity 95%; Daily average humidity 90% .

  1. d) Altitude above sea level:

Maximum installation altitude: 2000m.

  1. e) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
  2. f) No frequent violent shake

Note: * Beyond those services condition should enquiry to manufacturer technical dept during order
 

  • 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 Installation Non-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 outage

A cutout fuse installed a distance from the transformer on the line side may delay out

 

Age but still allow damage to the transformer

Overloaded transformer A low voltage breaker trip and protects the transformer.signal light and emergency overload switch allows quick indentification of problem and fast power restoration A cutout fuse will probably not respond fast enough.resulting in transformer failure
Service restoration simply close the breaker,no power indicates a transformer fault,no eventful failure would happen refuse 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!
 

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

Model Rated

 

Capacity

(kVA)

Primary rating

 

(V)

Tapping

 

Range(%)

Secondary

 

Rating

(V)

Loss(W)
No load loss Load loss
CSP-10 10 34500/19920

 

33000/17321

20000/11547

13200/7620

11000/6350

or others

±2×2.5%

 

Or others

120-240

 

240-480

250-500

Oothers

50 120
CSP-15 15 65 195
CSP-25 25 105 290
CSP-37.5 37.5 140 360
CSP-50 50 180 500
CSP-75 75 250 650
CSP-100 100 275 850
CSP-167 167 455 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


Price

  • Delivery Port : NINGBO

Packaging & Delivery

  • Packing :EXPORT PACKING
  • Delivery Lead Time : 30 days for OEM
  • Supply Ability : 1,000Set/Month

Product Image

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