Reliable Electric Transformer 250kVA for Stable Power Supply Applications

• 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 cutting-edge product adheres to the stringent national standards of GB1094 "Power Transformer" and GB/T6451 "Three-phase oil-immersed power transformer technical parameters and requirements", ensuring exceptional quality and performance.
The S11 series represents a pinnacle of engineering in three-phase oil-immersed distribution transformers. It utilizes premium core materials such as DQ133-30 (type 9), 30ZH 120 (type 11), and 23ZH90 (type 13) cold-rolled silicon steel sheets. Each selection is meticulously made to meet or exceed the highest pattern requirements, guaranteeing unparalleled efficiency.
Embracing innovation, this product features a fully sealed corrugated oil tank design, eliminating any contact between the transformer oil and external air. This prevents moisture absorption and maintains optimal insulation strength. Moreover, oxygen exclusion from the fuel tank inhibits insulation aging, thereby extending the product's service life and enhancing environmental benefits.

Product Features

Energy Savings: Experience remarkable efficiency with the S11 type, which boasts an average of 30% reduction in no-load losses, a 25% reduction in load loss, and a 20% decrease in operating costs, as compared to the GB/T6451 benchmarks.
Long Service Life: The adoption of a fully sealed transformer oil tank, with options for bolted or welded connections, ensures the oil remains uncontaminated by air, significantly extending the service life.
High Operating Reliability: Enhanced component designs for the fuel tank seal bolster reliability, with improved processes ensuring superior seal integrity and operational dependability.
Small Footprint: Thanks to a corrugated plate radiator, the S11-M series transformer tank efficiently manages thermal expansion and contraction, substituting the need for an oil conservator. This results in asleek design with a striking aesthetic, occupying minimal space.

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 and experience our top-tier quality and service firsthand.
Q3: What is your Warranty?
A3: Our commitment includes a 12-month warranty on all products.
Q4: What payment method do you accept?
A4: We accommodate a variety of payment methods including T/T (Bank transfer), L/C, Western Union, Money Gram, and Paypal, among others.
Q5: Can you put my brand name (logo) on these products?
A5: Certainly! We offer professional OEM services and are delighted to integrate your logo at no extra charge for bulk orders.
Q6: How do you make our business long-term and good relationship?
A6: Our strategy involves maintaining excellent quality and competitive pricing to ensure customer satisfaction. We value each customer as a partner and approach every interaction with sincerity, promoting enduring friendships and mutually beneficial business.