Oil Immersed Power Transformer

PRODUCT PARAMETERS

Input Voltage: 220kV
Place of Origin: China
Brand Name: SUNYON or OEM
Model Number 3PH, 6-15kV
Usage: voltage conversion
Coil Structure: cylindrical winding
Application: Power Distribution System
Primary voltage: 6kv to 15kv
Input voltage 400v/3kv/6kv/10kv/35kv/69kv/110kv/220kv/400kv
Secondary voltage: 400V 480V
Winding Material: Copper or Aluminum

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Description

FAQs

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Description

Products Description

These power transformers are three phase(3PH), Step-down transformer rated from 30kVA to 2500kVA, it is widely used for industries, mining and oil, agriculture, and substations.

Product Paramenters

Rated Capacity (kVA)	Rated Volt. (kV)		Impedance (%)	Connection Symbol	No-load loss (w)	Load loss (w)	No-load current (%)
Rated Capacity (kVA)	Input	Output	Impedance (%)	Connection Symbol	No-load loss (w)	Load loss (w)	No-load current (%)
30	6 6.3 10 10.5 11	0.4	4.0	Dyn11 Yyn0	100	630/600	2.3
50					130	910/870	2.0
63					150	1090/1040	1.9
80					180	1310/1250	1.9
100					200	1580/1500	1.8
125					240	1890/1800	1.7
160					280	2310/2200	1.6
200					340	2730/2600	1.5
250					400	3200/3050	1.4
315					480	3830/3650	1.4
400					570	4520/4300	1.3
500					680	5410/5150	1.2
630			4.5		810	6200	1.1
800					980	7500	1.0
1000					1150	10300	1.0
1250					1360	12000	0.9
1600					1640	14500	0.8
2000					1940	18300	0.7
2500					2290	21200	0.6

10kV S11 series come with low loss, low noise, and high efficiency. Liquid filled with very compact size and light weight, easy to install and reliable operation.
10kV S13 series is tridimensional toroidal-core transformer with low no-load loss, low no-load current, and low noise.
10kV S11 with OLTC (on-load tap changer) is energy-saving transformer. It can change the capacity without cutting off power. Its smart system change capacity automatically according to the size of electrical load.
35kV S11 come with advance design, improved material, and structure. It come with reliable operation, low loss, and low noise, and has reach the top level of same kind international transformers.
SZ11 series come with OLTC (on-load tap changer).

How to order

In order to get you with quick and accurate quotation, please provide following information like:

Rated Capacity	Rated Primary (input) Voltage	Rated Secondary (output) Voltage	Short-Circuit Impedance	No-load Loss	Load Loss	Connection Symbol
kVA	kV	kV	%	W	W	Dyn11/Dyn5

Other useful information appreciated.

Applications:

CCS
Grounding
Wire

CCS
Grounding
Rod

Copper
Busbar

FAQs

What types of products can we offer?

We provide a comprehensive range of products and services across multiple industries to meet diverse supply chain needs. Our offerings include:

Core Product Categories

Machinery & Equipment
- Small food processing equipment, compact ovens, and pre-owned industrial machinery.
Steel Products
- Seamless steel pipes, welded pipes, galvanized pipes/coils, color-coated coils, and scaffolding systems.
Building Materials
- Wood flooring, ceramic tiles, and aluminum alloy doors/windows.
Agricultural Machinery
- Tractors (50-200 HP), threshers, grain dryers, water pumps, and drip irrigation systems.
New Energy Solutions
- Solar power products, small-scale generators, and wind energy equipment.
Automotive & Parts
- Pre-owned vehicles (cars, trucks, construction machinery) and automotive components.
Hardware
- Industrial and household hardware accessories.
Home & Apparel
- Custom-sized bedding and curtains, budget-friendly clothing/shoes (clearance stock), and customizable luggage/backpacks.

Value-Added Services

We enhance your experience with:

End-to-End Support: From procurement to logistics and partnership coordination.

Product Sourcing: Access to global suppliers for specialized requests.

Customization: Tailored products (e.g.,size-specific home textiles).

Quality Assurance: Rigorous inspections for compliance and durability.

What logistics do we ship through?

We partner with trusted global and local logistics providers to ensure efficient, reliable, and cost-effective shipping solutions tailored to your needs. Our logistics network includes:

Shipping Options

Sea Freight: Ideal for bulk orders (e.g., steel products, machinery) with competitive rates and containerized shipping.
Air Freight: Fast delivery for urgent or high-value items (e.g., automotive parts, customized goods).
Land Transport: Road and rail services for regional deliveries (e.g., building materials, agricultural machinery within continental regions).
Courier Services: Express shipping via DHL, FedEx, or UPS for smaller parcels (e.g., hardware, apparel samples).

Key Features

Global Coverage: We ship to Asia, Europe, North America, Africa, and beyond.
Custom Clearance: Assistance with documentation and regulatory compliance for seamless cross-border trade.
Real-Time Tracking: Monitor shipments through our platform or partner portals.
Insurance Options: Optional cargo insurance for high-value or fragile goods.

For more information please check: Logistics Information – Welseek Co., Ltd

Can it be customized as per our requirements?

Absolutely! At SunyonTech, we prioritize flexibility and tailor-made solutions to align with your specific needs. Our customization services span multiple product categories and include both design and functional adaptations.

Customization Capabilities

Bespoke hardware components or retrofitting options for pre-owned vehicles.

Home & Apparel:

Bedding, curtains, and luggage tailored to your exact size specifications.

Private labeling for clothing, shoes, and bags (OEM/ODM services available).

Machinery & Equipment:

Modifications to food processing units, ovens, or pre-owned machinery to suit operational requirements.

Branding or technical upgrades for industrial equipment.

Building Materials:

Custom-cut steel products (e.g., pipes, scaffolding) or materials like tiles/flooring in unique dimensions.

Agricultural & New Energy:

Adjustments to tractors, irrigation systems, or solar/wind equipment for regional or technical compatibility.

Hardware & Automotive: Bespoke hardware components or retrofitting options for pre-owned vehicles.

Process Overview

Requirement Consultation: Share your specifications (design, size, material, branding, etc.).
Feasibility Review: Our engineers and sourcing team assess technical and logistical viability.
Prototyping & Approval: Samples provided for quality and design validation.
Production & Quality Inspection: Rigorous checks ensure compliance with your standards.
Delivery: Seamless logistics for your customized order.

Why Choose Us?

End-to-End Support: From concept to delivery, we handle every detail.
Competitive Pricing: Scalable solutions for bulk orders or niche projects.
Quality Assurance: Guaranteed compliance with agreed specifications.

What is our ordering process?

At SunyonTech, we streamline the ordering process to ensure efficiency, transparency, and satisfaction at every stage. Here’s a step-by-step guide:

Core Process Steps

Regular updates provided upon request.

Inquiry & Consultation

Submit your product/service requirements via our online form, email, or direct consultation.

Specify details like quantity, customization needs (e.g.,size adjustments, branding), or sourcing requests.

Quotation & Negotiation

Receive a detailed proposal with pricing, lead times, and terms within 1-3 business days.

Discuss adjustments (e.g., bulk discounts, logistics preferences) with our team.

Order Confirmation

Finalize specifications and sign a purchase agreement.

For custom projects, approve prototypes or samples before full production.

Production & Sourcing

Our team oversees manufacturing, customization, or sourcing (including second-hand equipment refurbishment if applicable).

Quality Inspection
- Mandatory pre-shipment checks for compliance with agreed standards (learn more in our Quality Assurance FAQ).
Payment & Logistics
- Secure payment via bank transfer, L/C, or other agreed methods.
- Choose from flexible shipping options (sea, air, land) managed by our logistics partners.
Delivery & After-Sales
- Track your order in real-time and receive post-delivery support for returns, warranties, or future collaborations.

Key Features

Flexible MOQs: Accommodate both small trial orders and large-scale purchases.
Custom Workflows: Integrate OEM/ODM services, private labeling, or unique technical specifications.
Documentation Support: Handle invoices, certifications, and customs paperwork.
Dedicated Account Manager: Single point of contact for seamless communication.

Special Cases

Pre-Owned Equipment: Includes additional steps like condition verification and refurbishment timelines.
Urgent Orders: Expedited production and air freight available (premium costs apply).

What services are included in the after-sales service?

At SunyonTech, we prioritize long-term partnerships by offering robust after-sales support to ensure your satisfaction and operational success. Our after-sales services include:

Key After-Sales Services

Cost-effective repair services for damaged goods, including二手/second-hand equipment refurbishment.

Technical Support

24/7 troubleshooting and guidance for machinery, equipment, or technical products (e.g., tractors, food processing units, solar systems).

On-site or remote assistance for installation, calibration, or repairs (subject to regional availability).

Warranty Coverage

Complimentary warranty periods for new products (duration varies by category; e.g., 12 months for machinery, 6 months for apparel).

Transparent terms for refurbished/pre-owned equipment (clearly stated in purchase agreements).

Returns & Replacements

Hassle-free return policies for defective or non-compliant items (within 30 days of delivery, subject to inspection).

Expedited replacements for urgent cases (e.g., critical automotive parts or agricultural tools).

Spare Parts & Repairs

Access to genuine spare parts for machinery, vehicles, and hardware (global sourcing network).

Customization Adjustments
- Post-delivery modifications for tailored products (e.g., resizing curtains/bedding, retrofitting machinery).
Maintenance Contracts
- Optional scheduled maintenance plans for high-value equipment (e.g., tractors, industrial ovens, solar systems).
Training & Documentation
- User manuals, instructional videos, or operator training sessions for complex machinery.

Additional Support

Feedback Integration: Share your experience to help us improve product quality and service efficiency.
Loyalty Programs: Exclusive benefits for repeat clients, including discounted logistics or priority customization.
Business Collaboration: Ongoing partnership opportunities for bulk orders, joint ventures, or new product development.

PRODUCT PARAMETERS

Description

Products Description

Product Paramenters

How to order

Applications:

CCSGroundingWire

CCSGroundingRod

CopperBusbar

FAQs

REQUEST A QUOTE

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3 Phase Cast Resin Dry Type Power Transformer

CCS
Grounding
Wire

CCS
Grounding
Rod

Copper
Busbar