Electric Power Transformer 200kVA Three Phase Aluminum Oil-Immersed Transformer

• 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 product adheres strictly to the national standards GB1094 "Power Transformer" and GB/T6451 "Three-phase oil-immersed power transformer technical parameters and requirements," ensuring superior quality and reliability.
The S11 series is a remarkable three-phase oil-immersed distribution transformer. It utilizes premium core materials, such as DQ133-30 (type 9), 30ZH 120(type 11), and 23ZH90(type 13) cold-rolled silicon steel sheets, guaranteeing that the core material in production meets or exceeds pattern requirements.
Our product features an innovative fully sealed corrugated oil tank structure, ensuring the transformer oil remains untouched by external air. This design prevents moisture absorption, thereby maintaining insulation strength, and blocks oxygen entry, reducing insulation aging. Consequently, the service life is significantly extended, boosting both efficiency and ecological benefits.

Product features

Energy Savings: The S11 type transforms energy efficiency with a remarkable 30% reduction in no-load losses and a 25% decrease in load loss, all while cutting operating costs by 20% on average compared to the GB/T6451 standards.
Long service life: Engineered with a fully sealed tank structure, the transformer ensures the oil remains isolated from air, extending lifespan. The tank and box edges can be securely bolted or welded, optimizing durability.
High operating reliability: Our enhanced fuel tank seal components boost reliability and process excellence, ensuring an unwavering seal for optimal operational dependability.
Small footprint: The S11-M series features a compact design with a corrugated plate radiator. This smart innovation allows the corrugated plate to absorb thermal expansion and contraction, eliminating the need for an oil conservator. The result is avisually pleasing transformer with minimal space requirements.

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 proud to be a manufacturer.
Q2: May I buy samples from you?
A2: Absolutely! We warmly invite you to
place a sample order to experience our unparalleled quality and services firsthand.
Q3: What is your Warranty?
A3: We confidently offer a 12-month warranty on all of our products, ensuring lasting satisfaction.
Q4: What payment method do you accept?
A4: We accept a variety of payment methods including T/T (Bank transfer), L/C, Western Union, Money Gram, PayPal, and more.
Q5: Can you put my brand name (logo) on these products?
A5: Certainly! Our professional OEM services are at your disposal, and we offer complimentary logo customization for bulk orders.
Q6: How do you make our business long-term and good relationship?
A6: Our commitment to maintaining top-tier quality and competitive pricing ensures our customers' continued success. We cherish every customer as a friend, engaging sincerely in business and friendship regardless of their location.