Aluminum or Copper Wires Oil Type Transformer with High-Quality Material

• 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: Two-winding 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
• Specification: 380*240*470mm
• Trademark: Lokedl
• Origin: China
• HS Code: 850422
• Production Capacity: 500 Pieces/Month

Product Description

Outdoor Oil Immersed Electrical Power Transformer
Three-phase oil-immersed non-excitation voltage regulation
Fully sealed distribution transformer

Product parameters:

· Outdoor oil immersed type distribution transformer
· Three-phase four-wire configuration ensuring balanced load distribution
· Rated voltage options: 3.3kV, 6kV, 10kV, 11kV, 12.5kV, 13.8kV
· Rated voltage options: 15kV, 17.5kV, 20kV, 22kV, 24kV
· Rated voltage options: 33kV, 35kV, 36kV
· Capacity ranging from: 30kVA to 2500kVA
· Compliant with standards: IEC, ANSI, GB
· Type name: S11-M

General

This outdoor oil immersed type distribution transformer is a versatile powerhouse for 3.3-36kV power systems.Widely deployed in outdoor pole-mounted settings and along transmission lines.
Crafted with top-tier transformer oil, premium CRGO core, and utilizes pure electrolytic copper for both primary and secondary windings, complete with advanced shielding for winding and core.

Standard
Fully compliant with IEC standards, and adaptable to meet specific national requirements, including IEEE and GB standards.

 

 

Product Description

Mechanical parameters: With a focus on robust engineering and optimal functionality, our mechanical parameters are meticulously designed to deliver outstanding results under diverse conditions, meeting the highest standards of quality and durability.

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
Device types: Outdoor Type
Standard environmental conditions for usage: Elevation not exceeding 1000 meters.
Environmental Parameters: Maximum Temperature: +40°C, Minimum Temperature: -25°C.
Special environment conditions for usage: Elevation surpassing 1000 meters.
Environmental Parameters for Special Conditions: Maximum Temperature: +40°C, Minimum Temperature: -45°C. (For specific order details)
Mounting Location Considerations: Ensure an environment free of corrosive gases and significant pollution.

Advantages

1. Minimized Energy Loss, Characterized by low noise levels, minimal partial discharge, reduced temperature rise, and energy efficiency.
2. Incorporates the latest insulation structure innovations.
3. Outstanding resistance to short-circuit scenarios.

4. Heat dissipation components include advanced corrugated sheets or radiator panels, among other sophisticated elements.

5. The iron core features premium cold-rolled, grain-oriented silicon steel sheets, providing minimal loss and reduced magnetostriction. The 45-degree full oblique joint and circular cross-section design ensure that the core remains stable and secure, even during transport and operational vibrations.

 

Packaging & Shipping

Custom Packaging Solutions

We offer flexible packaging options tailored to your needs, including wooden cases or iron racks.

Shipping Options:
Finished Products: Ready-to-use items shipped directly.
Partial Components: Select parts or semi-assembled units for customization.

Why Choose Us?
Factory Direct: Competitive pricing with no middlemen.
Adaptable Service: Personalized solutions to meet diverse requirements.
Reliable Support: End-to-end assistance for seamless orders.

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Company Profile

The storied journey of Zhejiang Luoke Power Technology Co., Ltd. began in 2010 as Yueqing Luoke Power Electric Appliance Co., Ltd. As our ambitions grew, we embraced a new identity in 2018 to better reflect our expanding capabilities. Today, we stand tall in the power technology sector, offering a comprehensive suite of distribution network automation solutions. Our forte lies in crafting high-performance power system products, including the esteemed 10-35kV medium voltage inflatable cabinet special current and voltage transformers. Our expertise extends to primary and secondary fusion column switch special current and voltage electronic transformers, center cabinets, and ring network cabinets, along with zero sequence transformers. Each creation bears the hallmark of our innovative spirit and dedication.

Equipped with a cutting-edge technology research and development team, Zhejiang Luoke Power Technology Co., Ltd. boasts industry-leading production facilities. Our penchant for unique design and pioneering technology enables us to deliver both conventional and bespoke products that meet rigorous national and customer-specific standards. Accredited with ISO9001, ISO14001, and ISO45001 certifications, our quality assurance is further validated by national 'ccc' and 'coc' certifications, along with prestigious type test certifications from institutes like Wuhan and Xi'an High Voltage Research Institutes. Our products, celebrated for their exceptional quality, innovative design, and competitive pricing, enjoy robust sales across China and are sought after in Asia, Europe, Africa, the Middle East, and the Americas. Driven by scientific and technological innovation, we align our development with market demands under the ethos of 'safe production, customer-first, and first-class quality.' Amidst intense market competition, we leverage our technological prowess to consistently deliver value, pursuing a well-known brand status and prioritizing customer satisfaction. A vision of 'innovative development and win-win cooperation' guides us as we forge a future of brilliance. We warmly invite global partners to join us in championing the safe and efficient use of electricity.

Our Workshops

 

Our Advantages

Choose Zhejiang Luoke Power Technology Co. Ltd for reliable, state-of-the-art transformer solutions. Our Innovative Aluminum Oil Type Transformer is crafted with high-quality materials, ensuring superior performance tailored to power your success with innovation and customization at its core.

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.