250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer

Product Details
Customization: Available
Application: Power, Electronic, High-voltage
Phase: Single
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Registered Capital
5000000 RMB
Plant Area
>2000 square meters
  • 250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer
  • 250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer
  • 250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer
  • 250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer
  • 250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer
  • 250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer
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  • Overview
  • Product Description
Overview

Basic Info.

Model NO.
WDP and WSP Series
Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Separated Winding Transformer
Certification
ISO9001, CE
Usage
Electrical Installation
Frequency Characteristics
Power Frequency
Shape of Core
Ring
Brand
NJREC or OEM
Delivery
25 Days
Materials
Aluminum, Copper, Fiberglass
Color
black
Connection Method
Trough Type
Label
NJREC or OEM
Rated Current
400A
Max. Voltage
40.5kv
Transport Package
Pallet
Specification
Composite Polymer
Trademark
NJREC
Origin
China
HS Code
85462090
Production Capacity
20000pieces/Months

Packaging & Delivery

Package Size
20.00cm * 20.00cm * 20.00cm
Package Gross Weight
10.000kg

Product Description

Product Description
 
Brand Name NJREC Or OEM
Model Number WDP and WSP series
Application  Power Transmussion
Type off Load
Place of Origin CHINA
Phase Type  Three or single
Production Capacity 20000pieces/months
Max. Voltage  35kv
Rated Current 400A
Transport Package Pallet
Certificate ISO 9001, ISO 14001
 250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer
De-energized tray-form tap-changer WDP and WSP series
  This tap-changer which is made of new structure, new material and new technology, has the merits of reasonable in structure , handle freely, turning flexibly, locating exactly, good hermetically performance and small value of contact resistance ,it has become the new generation product in these days and has beenl certified by Ministry Department of China in December 1995.
  There are two sorts of products for this tap-changer, it is suitable for oil-immersed three phase or single-phase power transformer with frequency 50Hz or 60Hz, highest voltage for equipment 12kV and 40.5kV and 72.5kV, rated current 63A,125A,250A and 400A. It can be fixed directly on transformer tank cover or tank wall, they must be working under non-energized condition. 
Type of tap change and installation size chart
Type of
tap-changer
Rated current  (A)
Highest Voltage 
for Equipment
(kV)
NO.of phases Regulating position
WDP I 25/24-10×5 25 24 1 Line terminal
WDP II 63/40.5-4×3 63  40.5 Middle Part
WDP II 63/40.5-6×5 63
WDP II 63/40.5-8×7 63
WDP 63/40.5-10×9 63
WDP II 125/40.5-4×3 125
WDP I 125/40.5-6×5 125
WSP II ,63/12-4×3 63 12/24 3
WSP II ,63/24-4×3 63
WSP II ,125/12-4×3 125
WSP II ,125/24-4×3 125
 
250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer250A WDP and WSP Series De-energized Tap-changer/Switch Tray-form For Transformer

 

 
 
 

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