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De-energized Off-load Tap Changer Bar Form Tap Changer Switcher For Transformer
US$5.00-10.00
20 Pieces
Product profile
Customization
AvailableApplication
Power, Electronic, InstrumentPhase
ThreeModel NO.
WST WDT SeriesCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Separated Winding TransformerCertification
ISO9001Frequency Characteristics
Power FrequencyShape of Core
RingDelivery
25 DaysMaterials
Aluminum, Copper, FiberglassColor
black/GreenConnection Method
Trough TypeLabel
NJREC or OEMRated Current
300ARated Voltage
12, 24,40.5kvTransport Package
PalletSpecification
Composite PolymerTrademark
NJRECOrigin
ChinaHS Code
85462090Production Capacity
20000pieces/MonthsKey features
Wide Voltage Range: Supports highest equipment voltages of 12kV, 24kV, and 40.5kV.
High Current Capacity: Rated current ranges from 20A to 300A for diverse applications.
Flexible Phase Options: Suitable for both three-phase and single-phase oil-immersed transformers.
Customizable Materials: Available in Aluminum, Copper, or Fiberglass based on requirements.
OEM Branding Support: Label can be customized with NJREC or OEM branding.
Fast Delivery: Average lead time is 25 days, with off-peak delivery within 15 workdays.
ISO Certified Quality: Manufactured under ISO 9001 and ISO 14001 certification standards.
Direct Installation: Can be equipped directly on transformer tank cover or tank wall.
Company profile

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2002-02-10Nearest Port: Shanghai Port, China, Nanjing Port, China, Ningbo Port, ChinaAverage Response Time: ≤2.20hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW
About Our Factory & Business Background
AddressNo. 396 Heyan Road, Nanjing, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsTransformer Bushing, Porcelain Insulator, Composite Insulator, Condenser Bushing, Glass Insulator, Insulation Materials, Wall Bushing, Porcelain Bushing, Tap Changer
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the maximum voltage rating?
A:
The highest voltage for equipment is available in 12kV, 24kV, and 40.5kV options.
Q:What is the rated current range?
A:
The rated current ranges from 20A to 300A depending on the model.
Q:Can the product be customized?
A:
Yes, materials (Aluminum, Copper, Fiberglass), color (black/Green), and labels (NJREC or OEM) are customizable.
Q:What is the delivery time?
A:
The standard delivery time is 25 days, with off-peak season delivery within 15 workdays.
Q:Is the tap changer suitable for single-phase transformers?
A:
Yes, this tap-changer is suitable for both three-phase and single-phase oil-immersed power transformers.
Send Inquiry
*To:
Nanjing Rainbow Electric Co., Ltd.
Nanjing Rainbow Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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