High Stability Power Inverter with Advanced Voltage Regulation Features

Product Details
Customization: Available
Application: Power
Phase: Three
Manufacturer/Factory & Trading Company

360° Virtual Tour

Diamond Member Since 2025

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

to see all verified strength labels (27)
  • High Stability Power Inverter with Advanced Voltage Regulation Features
  • High Stability Power Inverter with Advanced Voltage Regulation Features
  • High Stability Power Inverter with Advanced Voltage Regulation Features
  • High Stability Power Inverter with Advanced Voltage Regulation Features
  • High Stability Power Inverter with Advanced Voltage Regulation Features
  • High Stability Power Inverter with Advanced Voltage Regulation Features
Find Similar Products
  • Overview
  • Product Description
  • Main products
  • Company Profile
  • Company′s advantages
  • Certifications
  • Exhibition
  • Packaging & Shipping
  • FAQ
Overview

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 ºC
Minimum Ambient Temperature
- 45 ºC
Altitude
< 2000m
Maximum Monthly Average Temperature
90% (20 ºC )
Transport Package
Maritime Transport
Specification
0.32m³
Trademark
Hengyi
Origin
China

Product Description


High Stability Power Inverter with Advanced Voltage Regulation Features
Product Description

High Stability Power Inverter with Advanced Voltage Regulation Features


Our fully sealed distribution transformer is engineered for performance in 10kV / 0.4kV, 50Hz distribution and transformation systems, making it an indispensable component across a plethora of settings. From residential and commercial buildings to public facilities, industrial and mining enterprises, power generation companies, and urban and rural power grids, this transformer is your go-to solution. In compliance with the rigorous GB1094 power transformer standard, it ensures optimal functionality and reliability.

High Stability Power Inverter with Advanced Voltage Regulation Features
High Stability Power Inverter with Advanced Voltage Regulation Features
High Stability Power Inverter with Advanced Voltage Regulation Features
Use Condition
Maximum ambient temperature: +40 ºC.
Minimum ambient temperature: -25 ºC.
Altitude: < 1000m.
Maximum monthly average relative humidity: 90% at 20 ºC.
Installation location: Designed for versatility, it can be installed both indoors and outdoors, provided the area is free from fire hazards, explosions, extreme pollution, chemical corrosion, and severe vibration.

High Stability Power Inverter with Advanced Voltage Regulation Features

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 (%)
High Voltage (kV) High Voltage Tapping Range(%) Low Voltage (kV)
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 (%)
High Voltage (kV) High Voltage Tapping Range(%) Low Voltage (kV)
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 the S11-M type 20kVthree-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 (%)
High Voltage (kV) High Voltage Tapping Range(%) Low Voltage (kV)
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 the 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 (%)
High Voltage (kV) High Voltage Tapping Range(%) Low Voltage (kV)
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 Discover the power of precision with our cutting-edge technology in excitation systems, ensuring seamless operation and unmatched performance. Experience the pinnacle of efficiency with our state-of-the-art voltage solutions, designed to deliver consistent and reliable performance in every application. Unlock the potential of superior control with our regulating technology, tailored to provide precise voltage adjustments for optimal energy management. Step into a world of innovation with our power transformer solutions, engineered to meet the highest standards of excellence and reliability.
Rated capacity(kVA)  Voltage Combination Connection Symbol No-Load Loss (W) Load Loss (W)75ºC No-Load Current  (%) Short Circuit Impedance (%)
High Voltage (kV) High Voltage Tapping Range(%) Low Voltage (kV)
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
Rated capacity(kVA)  Voltage Combination Connection Symbol No-Load Loss (W) Load Loss (W)75ºC No-Load Current  (%) Short Circuit Impedance (%)
High Voltage (kV) High Voltage Tapping Range(%) Low Voltage (kV)
2000 33 ± 3 × 2. 5% 6.3
10.5
Yd11 2300 19240 0.8 6.5
2500 2720 20640 0.8
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
Main products
High Stability Power Inverter with Advanced Voltage Regulation Features
Company Profile
High Stability Power Inverter with Advanced Voltage Regulation FeaturesHY TRANSFORMER, a prestigious high-tech enterprise, excels in the innovation, production, and distribution of power transformers and their related accessories. Our extensive manufacturing portfolio includes a wide array of distribution transformers. We specialize in transformers operating at 35kV and below, encompassing the SC(B)10, SC(B)11, SC(B)12 series epoxy resin cast dry-type transformers, and the advanced Non-sealed H grade dry-type power transformers. Our offerings also feature the robust S series oil-immersed transformers and the cutting-edge S(B)H15-M, S(B)H16-M sealed amorphous alloy transformers. Additionally, we provide the versatile YB series box substations (European box-type) and the innovative Combined transformer (American type prefabricated substation).
With decades of expertise, HY TRANSFORMER is committed to the 'top quality' ethos. Our technological advancements and unparalleled quality standards place us at the forefront of the transformer industry. Our products are extensively utilized across various sectors such as power grids, power supply systems, coal, metallurgy, petroleum, chemical industries, construction, ports, airports, railway transport, and urban infrastructure. All our products are certified by ISO9001, ISO14001, OHSAS18001, and carry the PCCC Energy-saving Product Certification. We also hold numerous patent certificates. By consistently updating national industry standards, we have established an exemplary management system. Our rigorous material selection, stringent process controls, and meticulous inspections ensure that every procedure is fully supervised, guaranteeing effective system performance. Our exceptional quality and technical services have earned global acclaim from customers. Guided by our business philosophy, 'Stay with best quality, develop with high reputation', we embrace a 'double-win' approach to collaborate with partners. We are dedicated to advancing the world's green electrical power and eagerly invite you to join us in using our products to craft a more prosperous world. Together, let's shape a brighter future!


High Stability Power Inverter with Advanced Voltage Regulation Features
Company's advantages
High Stability Power Inverter with Advanced Voltage Regulation Features
Certifications
High Stability Power Inverter with Advanced Voltage Regulation Features
Exhibition
High Stability Power Inverter with Advanced Voltage Regulation Features
Packaging & Shipping
High Stability Power Inverter with Advanced Voltage Regulation Features
FAQ

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.

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier