Durable Oil-Immersed Transformer 300kVA for Reliable Power Supply Solutions

• Customization: Available
• Application: Power Distribution System
• Phase: Single
• Model NO.: Y-S11-M-508
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Customized
• Certification: RoHS
• Usage: Current
• Frequency Characteristics: Power Frequency
• Shape of Core: Customized
• Brand: Customized
• Input Voltage: 100/110/115/120/200/220/240V
• Material: Aluminum
• Rated Capacity: 30-3000kVA
• Coil Number: Autotransformer
• Type: Oil-Filled Transformer
• Coil Structure: Toroidal
• Product Name: Power Distribution Transformer
• Frequency: 50/60Hz
• Transformer Type: Toriodal Transformer
• Output Voltage: 240/220/200/120/115/110/100V
• Specification: Customized
• Trademark: YHS
• Origin: Heb

Product Description

Specification

item	value
Place of Origin	HEB
Brand Name	YHS
Model Number	Y-S11-M-10
Usage	Current
Phase	Single
Coil Structure	TOROIDAL
Coil Number	AUTOTRANSFORMER
Input Voltage	220V, 110V, 240V, Other
onput Voltageto	415V, 12V, 240V, 36V, 200V, 400V, 440V, 380v, 24V, Other, 110V
Product name	Power Distribution Transformer
Type	Oil-filled Transformer
Input Voltage	100/110/115/120/200/220/240V
Certification	ROHS
Frequency	50/60Hz
Material	Aluminum
Output Voltage	240/220/200/120/115/110/100V
Application	Power Distribution System
Transformer type	Toriodal Transformer
Rated capacity	30-3000kva

S11 Series 10kV, 20kV Low Loss Power Transformers

Product Introduction

This advanced product is designed in compliance with national standards GB1094 "Power Transformer" and GB/T6451 "Three-phase Oil-Immersed Power Transformer Technical Parameters and Requirements."
The S11 series represents a highly efficient three-phase oil-immersed distribution transformer. Crafted with precision, the core material is sourced from premium cold-rolled silicon steel sheets such as DQ133-30 (type 9), 30ZH 120 (type 11), and 23ZH90 (type 13), ensuring superior quality that meets or exceeds pattern requirements.
Engineered with a fully sealed corrugated oil tank structure, this product prevents contact between the transformer oil and the ambient air, thereby eliminating moisture absorption and maintaining high insulation strength. Moreover, the exclusion of oxygen halts insulation material aging, significantly extending product longevity and enhancing societal benefits.

Product Features

Energy Savings: The S11 type transformer leads the industry with an impressive average reduction of 30% in no-load losses compared to standards, alongside a 25% reduction in load loss and a 20% decrease in operational costs, delivering substantial economic benefits.
Extended Service Life: Featuring a cutting-edge fully sealed oil tank design, this transformer ensures that the oil remains uncontaminated by air. The tank's joints are expertly bolted or welded for permanence, significantly prolonging service life.
High Operating Reliability: By refining the fuel tank seal components and enhancing the manufacturing process, we ensure top-tier reliability and durability in operations.
Compact Footprint: The S11-M series optimizes space with its corrugated plate radiator design. This innovation, accommodating thermal expansion and contraction, effectively replaces the oil conservator, presenting asleek, aesthetically pleasing compact design.

Technical Parameter

S11-30~3150/10 Distribution Transformer Technical Parameters

Rated capacity (KVA)	(H.V.) kV	High voitage tapping range %	(L.V.) kV	connection group code	No-load current %	No-load loss  W	Load loss  W	Impedance %
30	6  6.3 10 10.5 11	±5%  ±2×2.5%	0.4 0.69	Yyn0  Dyn11	2.1	100	630/600	4
50					2	130	910/870
63					1.9	150	1090/1040
80					1.8	180	1310/1250
100					1.6	200	1580/1500
125					1.5	240	1890/1800
160					1.4	280	2310/2200
200					1.3	340	2730/2600
250					1.2	400	3200/3050
315					1.1	480	3830/3650
400					1	570	4520/4300
500					1	680	5410/5150
630					0.9	810	6200/6200	4.5
800					0.8	980	7500/7500
1000					0.7	1150	10300/10300
1250					0.6	1360	12000/12000
1600					0.6	1640	14500/14500
2000					0.5	1960	18300/19800	5.5
2500					0.4	2310	21200/23000

S11-M-30~2500/20 Distribution Transformer Technical Parameters

6KV, 10kV Class 12 Non-Exciting Voltage Distribution Transformer Technical Data Sheet

Rated capacity (KVA)	(H.V.) kV	High voitage tapping range %	(L.V.) kV	connection group code	No-load current %	No-load loss  W	Load loss  W	Impedance %
30	6  6.3 10 10.5 11	±5%  ±2×2.5%	0.4 0.69	Yyn0 Dyn11	2.1	90	630/600	4
50					2	120	910/870
63					1.9	130	1090/1040
80					1.8	150	1310/1250
100					1.6	170	1580/1500
125					1.5	200	1890/1800
160					1.4	240	2310/2200
200					1.3	280	2730/2600
250					1.2	340	3200/3050
315					1.1	410	3830/3650
400					1	490	4520/4300
500					1	580	5410/5150
630					0.9	690	6200	4.5
800					0.8	840	7500
1000					0.7	990	10300
1250					0.6	1170	12000
1600					0.6	1410	14500
2000					0.5	1750	18300	5.5
2500					0.4	2060	21200

6kV, 10kV Class 13 Non-Exciting Voltage Distribution Transformer Technical Data Sheet

Q1: Are you a factory or trading company? A1: We are a reputable manufacturer committed to excellence.
Q2: May I buy samples from you?
A2: Yes! We warmly welcome you to
place a sample order to experience our exceptional quality and services.
Q3: What is your Warranty?
A3: We offer a comprehensive 12-month warranty on all our products to ensure your peace of mind.
Q4: What payment methods do you accept?
A4: We accept T/T (Bank transfer), L/C, Western Union, MoneyGram, PayPal, etc., providing flexibility and convenience.
Q5: Can you put my brand name (logo) on these products?
A5: Absolutely! We offer professional OEM services, and we can incorporate your logo for free on bulk orders, adding a personalized touch.
Q6: How do you make our business long-term and develop a good relationship?
A6: We prioritize high-quality products and competitive pricing to benefit our clients. Our commitment to building sincere relationships means we view every customer as a valuable friend, fostering a lasting bond no matter the geographical distance.