Tap Changer For Distribution Transformer

Product Overview

Description

 

 OFF CIRCUIT ROUND TAP CHANGER

WSP2 63/10-6X5

 

 

 

Details of Products

 

Specification:

1. This off circuit tapping switch  for power transformer was designed together by the related factories organised by Shenyang Transformer research Institute.

2.It is the updated product of the non-excitation tapchanger in our country at present.

3.It applies to the three-phase oil-immersed electrical power thansformer with the frequency of 50Hz, 60Hz, the rated voltage of 10KV, 35KV, the rated current of 63A, 125A, 250A, 400A.

4.It can be directly fixed on the box-cover of the transformer, under the condition of non-excitation taping, regulating and changing.

(1) The tapchanger with current of 63Aapplies to the box-cover of the transformer 5 ~ 8mm;    

(2) The tapchanger with current of 125A applies to the box-cover of the transformer 6 ~ 10mm;

(3) The tapchanger with current of 250A applies to the box-cover of the transformer 8 ~ 12mm;

(4) If customer has a special requirements, please give an explanation when ordering;

 

 

Technical Parameter:

 

 

Item No. of the tap changer		WSP 63/10-3*3
Rated current		63
Rated current(kV)		10
Rated power		50,60
Number of phase		3
Regulating position		central point
Quantity of tapping heads		3
Quantity of working position		3
life times		20000 times
contact resistance between  dynamic and static contactor		≤350μΩ
load bearing of short circuit(KA)	Thermal stabilization (2S effectitive value)	2.5
	dynamic stability (peak value)	6.25
insulation level (KV)	Rated voltage	10
	Power-frequency  voltage	42
	Impulse voltage	95

 

 

 

What we can do for you:

Fast delivery time: 7days

High quality: 20000 life times and 12 monthes warranty time

MOQ: small order can be accepted.

Our company: We are the professional manufacturer of tap changer for various kind of transformer. The tap changer can be designed according to your request. We have the professional technician to service for you.

The tap changer can be supplied as follows: off circuit tap changer including various size round tap changer, strip tap changer, cage tap changer; on load tap changer. Welcome to your inquiry!