200 kVA Copper Oil-Immersed Power Distribution Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S11-M-30-2500/10
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Lokedl
• Material: Copper/Aluminum
• Vector Group: Dyn11/Yyn0
• Transport Package: Wooden Case or Iron Rack
• Trademark: Lokedl
• Origin: China
• HS Code: 8504210000
• Production Capacity: 500 Pieces/Month

Product Description

Elevate your power distribution game with our Outdoor Oil Immersed Electrical Power Transformer. Perfectly designed to withstand the rigors of outdoor conditions, this transformer ensures efficiency and reliability for your electrical systems.

Experience the innovation of electrical engineering with our Three-Phase Oil-Immersed, Non-Excitation Voltage Regulation system. This cutting-edge technology guarantees optimal performance and stability in power supply.
Discover unparalleled performance with our Fully Sealed Distribution Transformer. Engineered to perfection, this transformer promises a seamless, maintenance-free experience with enhanced safety features.

Product Parameters:

· Outdoor Oil Immersed Type Distribution Transformer engineered for robust performance and long-lasting reliability.
· Three Phase Four Wire System ensuring balanced power distribution and stability in electrical networks.
· Rated Voltage Options: 3.3kV, 6kV, 10kV, 11kV, 12.5kV, 13.8kV; offering flexibility to meet diverse energy needs.
· Rated Voltage Options: 15kV, 17.5kV, 20kV, 22kV, 24kV for comprehensive coverage of high voltage requirements.
· Rated Voltage Options include 33kV, 35kV, 36kV providing solutions for extensive industrial applications.
· Capacity Range: 30kVA - 2500kVA to accommodate a wide range of power demands, ensuring efficient energy distribution.
· Adheres to International Standards: IEC, ANSI, GB, ensuring global compatibility and quality assurance.
· Type Name: S11-M, a symbol of innovative design and advanced technology in transformer engineering.

General Information

Our Outdoor Oil Immersed Type Distribution Transformer is an ideal choice for a 3.3-36kV power system, ensuring reliable performance even in challenging outdoor environments.Uniquely designed for outdoor pole-mounted and transmission line applications, this transformer offers unparalleled versatility and reliability.
Crafted with precision, our transformer features high-quality transformer oil, a superior CRGO core, and utilizes pure electrolytic copper for both primary and secondary windings, all with advanced shielding for enhanced efficiency.

Standard Compliance
Conforms to IEC standards, with additional compliance available for specific country standards including IEEE and GB, ensuring it meets global and local regulatory requirements.

Product Description

Mechanical parameters

Rated capacity (kVA)	H.V.    (kV)	Tapping range	L.V.  (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage  (%)	Weight (kg)
					Load loss	No-load loss			oil	Total
10	6,10,11	±5%       or     ±2*2.5%	0.4   0.415 0.433	Dyn11          or          Yyn0	0.26	0.09	3.2	4	45	172
20					0.44	0.10	3.0		65	240
30					0.63	0.13	2.3		65	245
50					0.91	0.17	2.0		80	330
63					1.09	0.20	1.9		90	365
80					1.31	0.25	1.9		95	410
100					1.58	0.29	1.8		115	490
125					1.89	0.34	1.7		140	620
160					2.31	0.40	1.6		155	720
200					2.73	0.48	1.5		175	810
250					3.20	0.56	1.4		200	940
315					3.85	0.67	1.4		215	1090
400					4.52	0.80	1.3		240	1250
500					5.41	0.96	1.2		285	1460
630					6.20	1.20	1.1	4.5	345	1720
800					7.50	1.40	1.1		390	2050
1000					10.30	1.70	1.0		460	2430
1250					12.00	1.95	1.0		550	2850
1600					14.50	2.40	0.8		690	3600
2000					18.00	2.60	0.7		790	4300

Rated capacity(kVA)	H.V. (kV)	Tapping range	L.V. (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage (%)	Weight (kg)
					Load loss	No-load loss			oil	Total
30	15,20	±5%               or          ±2*2.5%	0.4,0.415. 0.433	Dyn11           or            Yyn0	0.60	0.10	2.1	4	85	350
50					0.87	0.13	2.0		90	480
63					1.04	0.15	1.9		110	600
80					1.25	0.18	1.8		110	660
100					1.50	0.20	1.6		120	700
125					1.80	0.24	1.5		130	800
160					2.20	0.29	1.4		140	940
200					2.60	0.33	1.2		160	1130
250					3.05	0.40	1.2		180	1290
315					3.65	0.48	1.1		230	1400
400					4.30	0.57	1.0		250	1550
500					5.15	0.68	1.0		260	1780
630					6.20	0.81	0.9	4.5	320	2100
800					7.50	0.98	0.8		350	2560
1000					10.30	1.15	0.7		450	2800
1250					12.00	1.36	0.6		490	3200
1600					14.50	1.64	0.6		640	4000
2000					17.14	1.94	0.6		800	4900
2500					20.26	2.30	0.5		1180	6300

Rated capacity(kVA)	H.V.  (kV)	Tapping range	L.V.  (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage (%)	Weightb (kg)
					Load loss	No-load loss			oil	Total
50	30,33,35 ,38.5	±5%                or          ±2*2.5%	0.4   0.415 0.433	Dyn11        Yyn0      Yd11	1.27	0.21	2.0	6.5	265	860
100					2.12	0.29	1.8		310	1150
125					2.50	0.34	1.7		320	1190
160					2.97	0.36	1.6		360	1230
200					3.50	0.43	1.5		390	1300
250					4.16	0.51	1.4		425	1480
315					5.01	0.61	1.4		460	1590
400					6.05	0.73	1.3		490	1760
500					7.28	0.86	1.2		540	2150
630					8.28	1.04	1.1		620	2380
800					9.90	1.23	1.0		780	2800
1000					12.15	1.44	1.0		850	3410
1250					14.67	1.76	0.9		950	3890
1600					17.55	2.12	0.8		1060	4620
2000					19.35	2.72	0.7		1195	5345
2500					20.70	3.20	0.6		1285	5960
3150					24.30	3.80	0.6	7	1470	6695
4000					28.80	4.52	0.5		1760	8350

 

Detailed Photos

Service Environment Overview
Device Types: Outdoor Configuration
Standard Conditions of Use: Elevation not exceeding 1000 meters
Ambient Temperature: Maximum +40°C, Minimum -25°C
Special Environmental Conditions: Elevation exceeding 1000 meters
Environmental Temperature Range: Peak +40°C, Low -45°C. (Specify upon ordering)
Installation Environment: Free from corrosive gases, clean from obvious dirt.

Outstanding Advantages

1. Minimal Energy Loss, Quiet Operation, Low Partial Discharge, Minimal Temperature Increase, and Energy Efficiency
2. Incorporates the Latest Insulation Structure
3. Superior Short-Circuit Resistance.

4. Optimized Heat Dissipation with Corrugated Sheets or Radiator Components.

5. Iron Core Features Premium Cold-Rolled Grain-Oriented Silicon Steel Sheets with Low Loss and Small Magnetostriction. The entire core is meticulously crafted with a 45-degree full oblique joint and a round cross-section, ensuring stability against vibrations during transit and operation.

 

Packaging & Shipping

Custom Packaging Solutions

Our packaging services are designed with flexibility in mind, offering a range of options tailored to meet your specific requirements, including durable wooden cases or sturdy iron racks for optimal protection.

Shipping Options:
Finished Products: Our ready-to-use items are shipped directly to your location, ensuring convenience and efficiency.
Partial Components: Offering select parts or semi-assembled units for those who prefer customization to enhance their unique designs.

Why Choose Us?
Factory Direct: Enjoy competitive pricing with the elimination of middleman costs, maximizing your savings.
Adaptable Service: We provide personalized solutions that cater to a wide array of needs, ensuring your specific requirements are met with precision.
Reliable Support: We offer comprehensive end-to-end assistance to ensure your orders are processed seamlessly and efficiently.

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Company Profile

Zhejiang Luoke, originally known as Yueqing Luoke Power Electric Appliance Co., Ltd., embarked on its journey in 2010. With the aspiration to meet evolving development needs, it transformed into Zhejiang Luoke Power Technology Co., Ltd. in 2018. As a pioneering force in distribution network automation products, the company excels in the design, R&D, production, and sales of power system solutions. Our core offerings include 10-35kV medium voltage inflatable cabinet-specialized current and voltage transformers, primary and secondary fusion column switch custom current, voltage, and electronic transformers. We also specialize in center cabinets, ring network cabinets, and a comprehensive range of supporting current and voltage transformers, including zero sequence transformers.

Empowered by a top-tier technology R&D team and industry-leading production facilities, Zhejiang Luoke stands at the forefront of innovation. Our distinctive designs and pioneering technologies enable us to deliver products that not only adhere to national standards but also fulfill bespoke technical specifications provided by clients. We are proudly accredited with ISO9001, ISO14001, and ISO45001 certifications. Our products are endorsed by national 'CCC' and 'COC' certificates and have undergone rigorous testing at renowned laboratories like Wuhan and Xi'an High Voltage Research Institutes. Our commitment to unparalleled quality, design excellence, and competitive pricing has fueled our success across China and propelled our expansion into Asian, European, African, Middle-Eastern, and American markets. Driven by scientific and technological innovation, customer-centricity, and a commitment to 'safety first, customer satisfaction, and superior quality,' our continuous development strategy adapts to shifting market demands. Amidst intense market competition, we leverage our technological prowess to exceed customer expectations. Embracing the ethos of 'Innovative development, win-win cooperation,' we aim for brand distinction, prioritizing customer satisfaction. Join us on our journey to electrifying brilliance, fostering collaborations with global partners. We are dedicated to ensuring safe and efficient electricity usage and warmly invite friends worldwide to collaborate with us!

Our workshops

 

Our Advantages

Choose Zhejiang Luoke Power Technology Co. Ltd for reliable, innovative, and customized transformer solutions that are engineered to power your success. Experience the unparalleled performance and durability of the Lokedl Robust Copper Oil Type Transformer, meticulously crafted to enhance efficiency and longevity in any application. Join countless satisfied customers who trust us to deliver excellence in every transformer we create.

Our Customers

Exhibition

FAQ

1. What customization options do you offer?
We provide tailored solutions based on your specific requirements, including adjustments to dimensions, performance specifications,
and other technical parameters. Contact us with your needs, and we'll confirm feasibility.

2. How do I request a custom product?
Simply send us your detailed specifications (e.g., technical drawings, performance standards, or samples). Our team will evaluate and provide a solution within 2 business days.

3. Are there minimum order quantities (MOQ) for customized products?
MOQ depends on the complexity of customization. Standard products may have low MOQs, while highly specialized designs may require larger volumes. Discuss your needs with us for clarity.

4. What's the lead time for custom orders?
Lead times vary based on design complexity and order volume. Standard products ship in 2 weeks, while custom projects may take longer. We'll provide a timeline after reviewing your requirements.

5. Can you meet international certifications/standards (IEC, CE, ISO, etc.)?
Yes, we comply with major international standards. Specify your certification requirements, and we'll ensure compliance.

6. How do you ensure quality for custom products?
We conduct rigorous in-house testing and offer third-party inspections if needed. Prototypes can be provided for approval before mass production.

7. What if I need technical support after purchase?
Our team provides lifelong technical assistance, including installation guides, troubleshooting, and spare parts support.

8. Do you offer samples? Are they free?
Samples are available for evaluation. Costs depend on product complexity-contact us for details.

9. What's your payment terms for custom orders?
Standard terms include [T/T, L/C, etc.], with deposits required for custom projects. Terms are negotiable for long-term partnerships.

10. How do you handle shipping and logistics?
We work with reliable global carriers (DHL, FedEx, sea freight, etc.) and handle customs documentation. Incoterms (EXW, FOB, CIF, CFR, etc.) can be negotiated.