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Heavy Duty Oil Transformer with Onan/Onaf System, for Mining, Industrial Applications
US$250,000.00-260,000.00
1 Piece
Product profile
Customization
AvailableApplication
Power, Electronic, InstrumentPhase
ThreeModel NO.
oil type transformerCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
EIBrand
Cpepe, TungwellTerms
Fob,CIFPrice
NegotiablePackage
StandardMOQ
1Delivery
ExpeditingService
ThoughtfulTransport Package
Standard Export PackageSpecification
1740*990*1690mmTrademark
CPEPE, TUNGWELLOrigin
ChinaHS Code
8504210000Production Capacity
5000unit/YearKey features
Fully Sealed Design: Prevents air and moisture invasion, eliminating oil maintenance and ensuring long-term reliability.
High Energy Efficiency: No-load loss decreased by 30%-40% and no-load current by 70%-80% compared to S9 transformers.
Safe Core Positioning: New reliable positioning method ensures safe operation without hanging core after delivery.
Eco-Friendly Operation: No pollution to the environment and no harm to human health due to sealed oil system.
Versatile Applications: Suitable for mining, industrial, urban/rural power grids, substations, and various power plants.
Flexible Customization: Oil cap can be welded or bolted with neoprene structure based on specific user requirements.
Multiple Certifications: Complies with ISO9001-2000, ISO9001, and CCC standards for quality assurance.
Strong Manufacturing: Annual capacity over 3,000MVA transformers with extensive experience in global projects.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.36h
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturer with a stated business scope covering power engineering design, construction, and technical consultation. It reports ISO 9001 and ISO 14001 certifications, more than 10 production lines, approximately 50 quality control staff, and annual output above the stated threshold. Customization is available from samples, designs, and through minor or flexible modifications. However, documented quality-control records, R&D audit documentation, SDK availability, and formal service-management procedures are absent. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation reported. Financial information is represented only by reporting years, so financial strength cannot be assessed.
Supplier typeThe supplier is classified as a manufacturer in the supplier profile, although another record describes the company nature as a trading company. Its stated business scope includes power engineering design, construction, and technical consultation under an installation-related license.
CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These are explicit certifications relevant to quality and environmental management.
Production capacityThe supplier reports more than 10 production lines, annual production output above the stated threshold, and approximately 50 quality-control staff. It also has a finished-product inspection instruction, but no written inspection records are maintained.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, and flexible customization. This indicates a broad stated ability to adapt products to customer requirements.
Product Q&A
Q:What are the main advantages of this fully sealed transformer?
A:
It prevents air and moisture invasion, eliminates the need for oil replenishment, filtering, or changing, and significantly reduces maintenance workload while ensuring high reliability.
Q:How does the energy efficiency compare to S9 transformers?
A:
Compared to S9 transformers, the no-load loss is decreased by more than 30%-40%, no-load current by 70%-80%, and load loss by 5%-10%.
Q:What is the warranty period for the transformer?
A:
The warranty period is 12-24 months, depending on the specific product type.
Q:What are the payment terms?
A:
Standard terms are T/T with a 30% deposit and 70% before shipment, but these are negotiable.
Q:What is the delivery time after placing an order?
A:
Delivery time is typically 10-30 days after receiving the deposit.
Send Inquiry
*To:
Changzhou Pacific Electric Power Engineering Co., Ltd.
Changzhou Pacific Electric Power Engineering Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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