Wound core distribution transformer

 

Wound Core Distribution Transformer

FARADY S11-M.RL, S13-M.RL series of three-dimensional triangular wound core transformer breaking the traditional planar structure, use symmetrical three-phase three-dimensional structure, the product is completely symmetrical three-phase core magnetic circuit reluctance greatly reduced, excitation current and significantly reduce the unload loss,which is a use of traditional materials, but runs quieter, more compact energy-efficient transformers. Its energy saving, environmental protection material on the outstanding performance of the province, and in full compliance with the energy policy.

Standard

1.IEC60076-1: 1993 Power transformers 

2 GB1094.1-1996 power transformers 

3 GB6451-2008 oil-immersed power transformers technical parameters and requirements 

4 JB / T10088-2004 6kv-500kv power transformer sound level grade.

Product Features

1 .saving energy: 40-50% reduction in no-load loss, load loss reduction 7-10%; 

  1. reduce line losses: No-load current is reduced more than 90%; 
  2. ultra-quiet: 10-15 dB noise reduction; 
  3. No interference: MFL reduced by more than 50%; 

5.conservation of raw materials: copper, iron cost reduction of 20-30%; 

6.significant economic benefits: variable costs fell 17.2 percent ten years than the new S9 style.

Service condition
  1. a) Suitable for indoor or outdoor application

b)Air temperature: 

Maximum temperature: +40; Minimum temperature:-30

  1. c) Humidity: 

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

  1. d) Altitude above sea level: 

Maximum installation altitude: 2000m.

e)Max wind speed:35M/s

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

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

Technical Specification

221

Operating Characteristics


 

Type

 

Voltage combination 

 

Vector group

Loss(W)

 

 

 

Impedance

 

%

 

 

Dimension

(L*W*H)

mm

 

 

Weight

(kg)

 

Primary

(KV)

 

Tapping range

 

Secondary

KV

No Load lossFull

load loss

S13-MRL-30 

 

6

6.3

6.6

10

10.5

11

13.2

13.8

15

 

 

 

 

 

 

 

±2×2.5%

 

 

 

 

 

 

0.4 or other

 

 

 

 

 

 

Yyn0 or

Dyn11

80630 

 

 

 

 

 

4.0

680*680*686300
S13-MRL-50100910690*690*686360
S13-MRL-631101090730*730*796500
S13-MRL-801301310730*730*816600
S13-MRL-1001501580780*780*950700
S13-MRL-1251701890950*950*1124850
S13-MRL-1602002310990*990*1164950
S13-MRL-20024027301020*1020*12071100
S13-MRL-25029032001050*1050*13201250
S13-MRL-31534038301100*1100*14501550
S13-MRL-40041045201140*1140*14301850
S13-MRL-50048054101250*1250*15001900
S13-MRL-6305706200 

 

 

6.0

1330*1330*15402200
S13-MRL-80070075001400*1400*16402750
S13-MRL-1000830103001450*1450*16903300
S13-MRL-1250970120001560*1560*19304000
S13-MRL-16001170145001600*1600*19904400

Note: *The above parameter is only subject to our standard design, special requirement can be customized