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Transformer Spare Parts > Oil Immersed Electrical Distribution On-Load Transformer Tap Changer

Oil Immersed Electrical Distribution On-Load Transformer Tap Changer

Oil Immersed Electrical Distribution On-Load Transformer Tap Changer

 

The uniformly designed transformer oil filter on load tap changer has got the advantages of advanced structure. Oil filter on the load tap selector has reliable operation, long service life and convenient maintain etc. these transformer tap-changers are applying to such oil-immersed power transformer of 50Hz, under 35KV rated voltage and 400A rated current.
Online oil filter function will extend the service life and maintenance time of tap changer.

Technical Data


Sample Model Parameters

The uniformly designed transformer oil filter on load tap changer has got the advantages of advanced structure. Oil filter on the load tap selector has reliable operation, long service life and convenient maintain etc. these transformer tap-changers are applying to such oil-immersed power transformer of 50Hz, under 35KV rated voltage and 400A rated current.

Online oil filter function will extend the service life and maintenance time of tap changer.


Technical Data

 

Application Scope

Oil-immersed Distribution Transformer

Connection Model

SYXZZ: three phase Y connection neutral point linear voltage regulation

SYJZZ: three phase central point bridge voltage regulation

SYTZZ: three phase any connection linear voltage regulation

Three-phase Max. Rated Current

400A

Max. Rated Voltage

600A

Max. Voltage of Device Um

40.5KV

Max. Tap Positions

17 or others 


Sample Model Parameters

 

Serial number

Model No.

(A) Rated current

(V) Rated voltage

Installation dimension(mm)

H

H1

H2

H3

Md

1

SYXZZ 50/10-3~5

50

10

615

305

120

60

M8

2

SYXZZ 100/10-5~9

100

10

682

350

125

66

M8

3

SYJZZ 100/10-5~7

100

10

750

440

125

100

M8

4

SYJZZ 200/35-5~9

200

35

1500

190

170

715

M12

5

SYJZZ 300/35-5~9

300

35

1500

190

170

715

M14

6

SYJZZ 400/35-5~9

400

35

1700

220

235

910

M16