Easy to Combine S11 Efficient 6kv 160kVA Oil-Immersed Electrical Transformer for Power Supply

• Customization: Available
• Application: Power
• Phase: Three
• Model NO.: S11 6KV 160KVA
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001
• Usage: Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Brand: Vouchivan
• Model No.: S11 6kv
• Nominal Voltage: 6kv
• Series No.: S11,S13,S20,S22 Series
• Voltage: 10kv, 20kv and 35kv
• Product Certification: ISO9001,ISO14001,ISO45001
• Winding Material: Cooper/Aluminum
• Tapping Range: ±5 or ± 2.5%
• Place of Dispatch: Xuzhou
• Rated Capacity: 10kVA-2500kVA
• Core Material: Silicon Steel Sheet
• Capacity: 30kVA-2500kVA
• Connection: Type Yyn0 or Dyn11
• Frequecy: 50Hz/60Hz
• Transport Package: Foam, Wooden Box, Cardboard, etc
• Specification: Iron cores, windings, insulated parts and leads
• Trademark: Vouchivan
• Origin: Jiangsu, China
• HS Code: 8504333000

Product Description

S11 series 6KV oil-immersed distribution transformer
S11 series 6KV low loss fully sealed power transformer technical parameters

Rated Capacity	Voltage combination			Join group label	open circuit losses	Load loss W		short circuit impedance	no-load current
	high pressure(KV)	High pressure tap range(%)	low tension(KV)		W	Yy	Dy	%	%
30	6 6.3 10 10.5 11	±5% or ±2×2.5%	0.4	Yyn0 or Dyn11	80	600	630	4	1.5
50					100	870	910		1.3
63					110	1040	1090		1.2
80					130	1250	1310		1.2
100					150	1500	1580		1.1
125					170	1800	1890		1.1
160					200	2200	2310		1
200					240	2600	2730		1
250					290	3050	3200		0.9
315					340	3650	3830		0.9
400					410	4300	4520		0.8
500					480	5150	5410		0.8
630					570	6200	6200	4.5	0.6
800					700	7500	7500		0.6
1000					830	10300	10300		0.6
1250					970	12000	12000		0.5
1600					1170	14500	14500		0.5
2000					1550	18300	18300	5	0.4
2500					1830	21200	21200		0.4

Operating Conditions
Designed for versatility, our transformers perform flawlessly at altitudes not exceeding 1000 meters, whether installed indoors or outdoors.
Abient temperature: Capable of enduring environmental temperatures as high as +40ºC..
Ensures optimal functionality with a maximum daily average temperature reaching +30ºC..
Sustains performance with a maximum annual average temperature of +20ºC..
Reliable in cold conditions, withstanding temperatures as low as -25ºC..
We cater to unique operational needs with transformers designed for special conditions as per customer requirements..

Executive Standards

1. Adhering to GB1094.1~2-2013, our power transformers meet all requisite national standards for performance.
2. Conforming to GB/T6451-2015, we uphold all technical parameters and requirements for three-phase oil-immersed power transformers.
3. Guided by GB1094.3-2017, our power transformers are built to excel under every standard.

Product Showcase
Our S11-20KV series three-phase oil-immersed non-excitation voltage regulation distribution transformer epitomizes high efficiency and low loss. It significantly reduces power consumption and operating costs, yielding remarkable social benefits as a flagship state-endorsed high-tech innovation.

1. Incorporating a novel insulation structure, our transformer body is engineered to enhance short-circuit resistance.
2. Crafted from high-quality cold-rolled silicon steel, the transformer core delivers unmatched performance.
3. High and low voltage windings are composed of premium oxygen-free copper wire, employing a multi-layer cylinder structure for optimal durability.
4. All transformer fasteners feature specialized anti-loose treatments for enhanced reliability.
5. Boasting a corrugated oil tank design, the completely welded or bolted cover and edge ensure an extended service life of the transformer oil and insulating materials.

Please note, our standards align with the most recently published information. Equipment specifications are informed by the latest national professional standards.