Durable Power Transformer for -45°C to 60°C Applications

Name: Durable Power Transformer for -45°C to 60°C Applications
Brand: Jiangsu Hengyi Transformer Co., Ltd
SKU: wRmUpiKYvAWu
Price: 1000.00 USD
Availability: InStock

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Product Details

Customization:	Available
Application:	Power
Phase:	Three

Jiangsu Hengyi Transformer Co., Ltd

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Jiangsu, China

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Product Description

Company Info.

Basic Info.

Model NO.: S9/S11-30-2500KVA
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Separated Winding Transformer
Certification: ISO9001, CCC, ISO14001
Usage: Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Ransmission Transformer
Frequency Characteristics: Power Frequency
Shape of Core: CT
Brand: Hengyi
Maximum Ambient Temperature: + 60 ℃
Minimum Ambient Temperature: - 45 ℃
Altitude: < 2000m
Maximum Monthly Average Temperature: 90% (20 ℃ )
Transport Package: Maritime Transport
Specification: 0.32m³
Trademark: Hengyi
Origin: China

Product Description

Durable Power Transformer for -45°C to 60°C Applications

The fully sealed distribution transformer is designed to operate seamlessly in 10kV / 0.4kV, 50Hz distribution and transformation systems. Its adaptability makes it a preferred choice for a wide range of environments, such as residential and commercial buildings, public facilities, and industrial, mining, and power generation enterprises. Additionally, it serves urban and rural power grids efficiently. Our product strictly adheres to the GB1094 power transformer standard, ensuring reliability and top-tier performance.

Use Condition
Maximum ambient temperature: +40 ºC. Operates efficiently under these conditions.
Minimum ambient temperature: -25 ºC. Reliable performance at these low temperatures.
Altitude: < 1000m. Optimized for performance below this elevation.
Maximum monthly average temperature: 90% (20 ºC). Consistent operation ensured under humidity.
Installation location: Ideal for indoor and outdoor settings that are devoid of fire hazards, explosions, serious pollution, chemical corrosion, and severe vibrations.

Durable Power Transformer for -45°C to 60°C Applications

Technical data of S11-M 10kV three-phase full seal non excitation voltage regulating distribution transformer

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
Rated capacity(kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
30	6 10 10.5 11	±5(or) ± 2 × 2.5	0.4	Dyn11( or) Yyn0	100	630/600	2.3	4
50					130	910/870	2
80					180	1310/1250	1.9
100					200	1580/1500	1.8
125					240	1890/1800	1.7
160					280	2310/2200	1.6
200					340	2730/2600	1.5
250					400	3200/3050	1.4
315					480	3830/3650	1.3
400					570	4520/4300	1.2
500					680	5410/5150	1.1
630					810	6200	1	4.5
800					980	7500	1
1000					1150	10300	1
1250					1360	12000	0.9
1600					1640	14500	0.8
2000					1940	18000	0.8
2500					2300	21000	0.6

Technical data of S11-M 11kV three-phase full seal non excitation voltage regulating distribution transformer

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
Rated capacity(kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
30	6 10 10.5 11	±5(or) ± 2 × 2.5	0.4	Dyn11( or) Yyn0	80	630/600	2.1	4
50					100	910/870	1.9
80					130	1310/1250	1.8
100					150	1580/1500	1.6
125					170	1890/1800	1.5
160					200	2310/2200	1.4
200					240	2730/2600	1.3
250					290	3200/3050	1.2
315					340	3830/3650	1.1
400					410	4520/4300	1.0
500					480	5410/5150	1.0
630					570	6200	0.9	4.5
800					700	7500	0.8
1000					830	10300	0.7
1250					970	12000	0.6
1600					1170	14500	0.6
2000					1360	18000	0.5
2500					1610	21000	0.4

Technical data of S11-M type 20kV three-phase full seal non excitation voltage regulating distribution transformer

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
Rated capacity(kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
30	20	±5(or) ± 2 × 2.5	0.4	Dyn11( or) Yyn0	100	690/660	2.1	5.5
50					130	1010/960	2.0
63					150	1200/1150	1.9
80					180	1440/1370	1.8
100					200	1730/1650	1.6
125					240	2080/1980	1.6
160					280	2540/2420	1.4
200					340	3000/2860	1.3
250					400	3520/3360	1.2
315					480	4210/4010	1.1
400					570	4970/4730	1.0
500					680	5940/5660	1.0
630					810	6820	0.9	6
800					980	8250	0.8
1000					1150	11330	0.7
1250					1360	13200	0.7
1600					1640	15950	0.6
2000					1940	19140	0.6
2500					2300	21000	0.5

Technical data of S13-M type 20kV three-phase full seal non excitation voltage regulating distribution transformer

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
Rated capacity(kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
30	20	±5(or) ± 2 × 2.5	0.4	Dyn11( or) Yyn0	80	690/660	2.0	5.5
50					100	1010/960	1.9
63					110	1200/1150	1.8
80					130	1440/1370	1.7
100					150	1730/1650	1.5
125					180	2080/1980	1.5
160					200	2540/2420	1.3
200					240	3000/2860	1.2
250					280	3520/3360	1.1
315					340	4210/4010	1.0
400					400	4970/4730	0.9
500					480	5940/5660	0.9
630					570	6820	0.8	6
800					680	8250	0.7
1000					810	11330	0.6
1250					980	13200	0.6
1600					1150	15950	0.5
2000					1360	19140	0.5
2500					1640	22220	0.4

Main technical parameters of 800kVA ~ 31500kVA three-phase double winding non excitation Voltage - Unlock the power of precision with our high-performance transformers, expertly engineered to deliver optimal voltage control for any high voltage application. Regulating - Experience unparalleled consistency and efficiency with our advanced voltage regulating technology, ensuring smooth and reliable power management for diverse operational demands. Power Transformer - Discover the robust capabilities of our power transformers, designed to cater to high voltage applications with superior performance and exceptional durability.

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
Rated capacity(kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
630	33	± 5%	3.15 6.3 10.5	Yd11	830	7870	1.1	6.5
800					980	9410	1
1000					1150	11540	1
1250					1410	13940	0.9
1600					1700	16670	0.8
2000					2180	18380	0.7
2500					2560	19670	0.6
3150	33~38.5				3040	23090	0.56	7
4000					3620	27360	0.56
5000					4320	31380	0.48
6300					5250	35060	0.48	7.5
8000		± 5% or ± 2 × 2. 5%	3.15 3.3 6.3 6.6 10.5 11	YNd11	7200	38500	0.42
10000					8700	45300	0.42
12500					10080	53900	0.4	8
16000					12160	65800	0.4
20000					14400	79500	0.4
25000					17020	94100	0.32
31500					20220	112900	0.32

Main technical parameters of 2000 kVA ~ 20000 kVA three-phase double winding on load voltage regulating power transformer - Explore the cutting-edge specifications of our power transformers, ranging from 2000 kVA to 20000 kVA. These three-phase, double winding marvels are equipped with on-load voltage regulating capabilities, ensuring your operations run seamlessly across extreme temperatures from -45°C to 60°C.

Rated capacity(kVA)	Voltage Combination			Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
Rated capacity(kVA)	High Voltage (kV)	High Voltage Tapping Range(%)	Low Voltage (kV)	Connection Symbol	No-Load Loss (W)	Load Loss (W)75ºC	No-Load Current (%)	Short Circuit Impedance (%)
2000	33	± 3 × 2. 5%	6.3 10.5	Yd11	2300	19240	0.8	6.5
2500	33				2720	20640	0.8	6.5
3150	33~38.5				3230	24710	0.72	7
4000					3870	29160	0.72
5000					4640	34200	0.68
6300					5630	36800	0.68	7.5
8000			6.3 6.6 10.5 11	YNd11	7870	40600	0.6
10000					9280	48100	0.6
12500					10940	56900	0.56	8.0
16000					13170	70300	0.54
20000					15570	82800	0.54

HY TRANSFORMER is a dynamic and high-tech enterprise, passionately dedicated to the innovation, manufacture, and distribution of premium power transformers and their related products. We specialize in producing a diverse range of distribution transformers, proficiently catering to 35kV and below. Our offerings include the SC(B)10, SC(B)11, SC(B)12 series of epoxy resin cast dry-type transformers, non-sealed H grade dry-type power transformers, the robust S series oil-immersed transformers, and the advanced S(B)H15-M and S(B)H16-M sealed amorphous alloy transformers. Additionally, we present the YB series of box substations (European box-type) and the versatile Combined transformer (American type prefabricated substation), ensuring comprehensive solutions for every energy need.
With a wealth of experience, HY TRANSFORMER steadfastly adheres to the 'top quality' ethos. Our cutting-edge technology and superior quality have earned us a leading position in the transformer industry. Our extensive product lineup finds wide application across power grids, coal, metallurgy, petroleum, chemical sectors, and beyond—serving infrastructures from ports to airports and urban developments. Each product proudly carries ISO9001, ISO14001, OHSAS18001 certifications, and the PCCC Energy-saving Product Certification, along with numerous patent achievements. Adhering strictly to national industry standards, we have crafted an exemplary management system that ensures excellence through meticulous material selection, rigorous process controls, and stringent inspections. Our unwavering commitment to quality and technical service has garnered global recognition from our esteemed customers. Guided by the business principle 'Stay with best quality, develop with high reputation,' we embrace a 'double-win' approach in all partnerships. As we tirelessly contribute to the advancement of global green electrical power, we invite you to join us—let's use our transformative products to make a better world, creating a beautiful future together!

Durable Power Transformer for -45°C to 60°C Applications

Q.Are you a trading company or a manufacturer?
A.We are a professional manufacturer of high and low voltage switchgear, substations, transformers, cable distribution boxes and various electrical equipment. We have accumulated 20 years of experience. Our factory is an outstanding supplier of China State Grid Corporation.

Q. Do you offer customized services?
A.We offer OEM/ODM services and can print your logo on the products. Our professional technical and quotation teams can provide satisfactory projects based on your drawings and parameters.

Q. What is your minimum order quantity?
A.Our minimum order quantity is one piece.

Q. How long is your delivery cycle?
A.This depends on your product requirements and quantity. Generally, it will take 5 to 10 working days.

Q. How do you deal with quality issues?
A.Please provide detailed photos of the quality issues. Our technical and quality inspection departments will conduct an analysis. We will offer a satisfactory solution within two days.

Q. What are your payment terms?
A.30% by wire transfer, 70% before shipment. Western Union remittance, letter of credit are also acceptable.