Reliable Outdoor Transformer for Safe and Efficient Power Distribution

Product Details
Customization: Available
Application: Electronic, Instrument, Lighting
Phase: Three
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  • Reliable Outdoor Transformer for Safe and Efficient Power Distribution
  • Reliable Outdoor Transformer for Safe and Efficient Power Distribution
  • Reliable Outdoor Transformer for Safe and Efficient Power Distribution
  • Reliable Outdoor Transformer for Safe and Efficient Power Distribution
  • Reliable Outdoor Transformer for Safe and Efficient Power Distribution
  • Reliable Outdoor Transformer for Safe and Efficient Power Distribution
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  • Overview
  • Product Description
  • Product Parameters
  • Main product
  • Company Profile
  • Our Advantages
  • Certifications
  • After Sales Service
  • FAQ
Overview

Basic Info.

Core
Core-type Transformer
Cooling Method
Oil-immersed Type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001
Usage
Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Power Frequency
Shape of Core
Ring
Brand
Chaotai
Input Voltage
10kv
Coil Number
Three
Coil Structure
Layer Coil
Standard
IEC Standard
Frequency
50/60Hz
Rated Capacity
630kVA
Winding Material
Copper
Vector Group
Dyn11/Yyn0/Yzn11
Output Voltage
380V,400V
Transport Package
Wooden Case
Specification
fixed type
Trademark
chaotai
Origin
Zhejiang, China
HS Code
850422000
Production Capacity
2000/ Month

Product Description

Reliable Outdoor Transformer for Safe and Efficient Power Distribution
Product Description

Reliable Outdoor Transformer for Safe and Efficient Power DistributionReliable Outdoor Transformer for Safe and Efficient Power DistributionReliable Outdoor Transformer for Safe and Efficient Power DistributionReliable Outdoor Transformer for Safe and Efficient Power Distribution
Oil Immersed Series Transformer:
The S11-M series fully sealed oil-immersed power transformer, a remarkable innovation by Chaotai Power, offers impressive advantages including low energy loss, minimal noise, and exceptional efficiency. These attributes contribute to significant energy savings and a reduction in environmental pollution. Unlike standard oil-immersed transformers, this fully sealed variant eliminates the need for an oil conservator. The adjustment and compensation for oil volume changes are ingeniously managed by the flexible corrugated sheet of the oil tank, ensuring the transformer remains isolated from the atmosphere to prevent oil degradation and insulation aging. This enhances operational reliability and eliminates the need for maintenance during regular operations.
1. Power Capacity: Ranging from 25 to 2500 KVA, with options for 24KV, 30KV, 33KV, 35KV, 36KV, and custom specifications as per client requirements. 2. Voltage Level: Available in 10KV, 11KV, 13.8KV, 15KV, 17.5KV, 20KV, and 22KV.
4. Tapping Range: Options include ±5 %, 2x2.5 %, and ±4x2.5 %.
5. Frequency: Available in standard frequencies of 50Hz or 60Hz.
6. Phases: Configurable for either three-phase or single-phase operation.
7. Connection Symbol: Available in Dyn11, Yyn0 configurations (or customized as per request).
8. Short-circuit Impedance: Designed to meet standard impedance requirements.
9. Altitude: Suitable for locations with an altitude not exceeding 1000m, and ambient temperature not exceeding 40°C. If conditions exceed these limits, parameter adjustments will be made.
Modulation of parameters will be conducted to align with standard requirements.
Reliable Outdoor Transformer for Safe and Efficient Power Distribution

Reliable Outdoor Transformer for Safe and Efficient Power Distribution
Power Capacity: From 25 to 2500 KVA.
Voltage Options: Ranging from 10KV to 36KV based on client needs.
Voltage Level:
Type of Voltage Regulation: Available in both Off-circuit and On-load options.
Tapping Range: Configurable to ±5%, ±2x2.5%, ±4x2.5%.
Frequency: Options available for 50Hz or 60Hz.
Phases: Availability in both three-phase and single-phase.
Connection Symbol: Offered in Dyn11, Yyn0 (or customized configurations as requested).
Short-circuit Impedance: Meets standard impedance benchmarks.
Altitude Suitability: Engineered for altitudes not exceeding 1000m and ambient temperatures not surpassing 40°C.
In the event of exceeding these conditions, parameters will be modulated to conform to standard specifications.
The fully sealed oil-immersed power transformer by Chaotai Power is designed to deliver ultra-low loss, reduced noise, and high efficiency. This leads to an impressive energy-saving performance while minimizing pollution.
In contrast to typical oil-immersed transformers, our fully sealed design removes the oil conservator and automatically adjusts oil volume changes using the elasticity of the corrugated oil tank sheet. This innovation keeps the transformer isolated from the air, thereby slowing oil deterioration and insulation aging, significantly enhancing operational reliability, and eliminating the need for maintenance during normal operation.
Reliable Outdoor Transformer for Safe and Efficient Power Distribution

Product Parameters

Oil immersed transformer product parameters
Rated capacity kVA Voltage combination NO-load loss W Load loss W No-load current% Short-circuit
HV (KV ) HV tapping range LV (KV) Connection symbol Impedance
30 6.3kV
10.5kV
11kV
13.2kV
13.8kV
15kV
±2
× 2.5%; 
Or ±5%
0.4 Dyn11 or Yyn0 90 660 2.1 5.5
50 130 960 2
63 150 1145 1.9
80 180 1370 1.8
100 200 1650 1.6
125 240 1980 1.5
160 290 2420 1.4
200 330 2860 1.3
250 400 3350 1.2
315 480 4010 1.1
400 570 4730 1
500 680 5660 1
630 810 6820 0.9 6
800 980 8250 0.8
1000 1150 11300 0.7
1250 1350 13200 0.7
1600 1630 15950 0.6
2000 1950 19140 0.6
2500 2340 22200 0.6
Main product

Reliable Outdoor Transformer for Safe and Efficient Power Distribution
Company Profile

Reliable Outdoor Transformer for Safe and Efficient Power DistributionReliable Outdoor Transformer for Safe and Efficient Power DistributionWelcome to Zhejiang ChaoTai Complete Equipment Co., Ltd., a beacon of innovation in the realm of electrical integration. As a prestigious high-tech enterprise, we proudly boast a team of seasoned professionals in R&D, production, and service, armed with over 15 glorious years of industry expertise.
Our exquisite range of products includes cutting-edge high-voltage solid-state soft starters, sophisticated capacitor cabinets, versatile high and low voltage switchgear, advanced gas-insulated switchgear, and robust substations. These products find their pivotal applications across a vast array of sectors, including the dynamic energy and chemical industries, the intricate world of metal smelting, the sprawling electric power grids, industrial manufacturing, esteemed universities and research institutions, as well as the vital medical and pharmaceutical fields. Our offerings also serve the bustling municipal commerce, essential water conservancy and hydropower infrastructures, critical road traffic systems, and thriving commercial and residential developments.
At the heart of our success lies a steadfast commitment to technological innovation and a 'smart manufacturing' ethos. We actively recruit top-tier technical talent to enhance our core competencies, aiming to offer our valued clients unparalleled service while aspiring to solidify our brand as a leader within the industry. Our journey, marked by relentless progress and transformation, has seen us excel from humble beginnings to commanding excellence. Our business strategy pivots on quality-driven survival, market-focused growth, reputation-led development, and management-led efficiency. We pledge to uphold the guiding principles of 'technology leadership, standardized management, superior quality, and customer satisfaction' in managing our quality and technical prowess. This commitment fortifies our market competitiveness as we endeavor to meet the evolving demands of China's burgeoning electric power and grid transmission and distribution sectors with unmatched speed, strength, and ambition. Foundational to our ethos is the integrity, with quality as our hallmark, service as our pinnacle, and unwavering customer satisfaction as our eternal creed. Our relentless pursuit of excellence, continuous innovation, and unwavering dedication to brand trustworthiness fuel our developmental zeal. Your recognition and trust remain our greatest motivation. We extend our sincere gratitude to our treasured clientele, both new and old, as we look forward to forging a brighter, more prosperous future together with Senhang Technology.

Reliable Outdoor Transformer for Safe and Efficient Power Distribution
Our Advantages

Reliable Outdoor Transformer for Safe and Efficient Power Distribution
Certifications

Reliable Outdoor Transformer for Safe and Efficient Power Distribution
After Sales Service

Reliable Outdoor Transformer for Safe and Efficient Power DistributionReliable Outdoor Transformer for Safe and Efficient Power DistributionReliable Outdoor Transformer for Safe and Efficient Power Distribution
FAQ

Reliable Outdoor Transformer for Safe and Efficient Power DistributionQ1. Are you a factory or trading company?
A.We are a factory.

Q2. Where is your factory located? How can I visit there?
A. Our factory is located in Wenzhou City, Zhejiang Province, China. You can fly to Longwan airport directly. All our clients,from home or abroad, are warmly welcome to visit us!

Q3. What's the payment term?
A. We accept TT. 30% deposit and 70% before shipment, Western Union, L/C At Sight is ok! We'll l show you the photos of the products and packages before you pay the balance.

Q4. Tell me the standard of package? What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons, If vou have leaallyl registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q5. Would you accept to use our logo?
A. If you have good quantity,it absolute no problem to do OEM.

Q6. How about the transport?
A. If the number of aoods is small we usually use TNT.DHL.FEDEX.EMS and some express voull offered. If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.

Q7. What is your Production lead time /delivery time?
A: Generally, it will take 25 to 30 days after receivina vour advance payment.
The specificl delivery time depends on the items and the quantity of your order. Silicone rubber's reqular product is 1,000/ week, Porcelain's need 2-3 weeks about 1000 pcs.

Q8. How do you make our business long-term and good relationship?
A:l. We keep aood auality and competitive price to ensure our customers benefit:
A: 2. We respect every customer as our friend and we sincerely do business and make friendsl with them, no matter where they come from.
A: 3.Most goods we have the type report according the IEC STANDARD

Q9. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.

Q10. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q11. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q12.What certificates do you have?
A:ISO9001,OHSAS18001,ISO14001 certificate and Type test report of product.

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