Dongguan Kewang Technology Co., Ltd. >> Air-Cooled LV Transformer Isolation Transformer High Accuracy 100kVA

Air-Cooled LV Transformer Isolation Transformer High Accuracy 100kVA

Air-Cooled LV Transformer Isolation Transformer High Accuracy 100kVA
Price: US $ 267-58016/Piece
Min Order: 1/Piece
Pay Type: L/C,T/T,Western Union,Paypal
Se Series Air-Cooled LV Transformer Isolation Transformer High Accuracy 100kVA




Product 
Introduction
Adopted high quality materials and advanced techniques, by air cooled method, via vacuum pressure impregnating and strict quality-inspection, SE air-cooled LV transformers possess following features: high efficiency, low loss, low noise, high reliability and strong load capacity;SE air-cooled LV transformers are classified into: auto transformerisolation transformersingle phase transformer and three-phase transformer;
Input voltage: three-phase 440V,420V,400V,380V,etc.
Output voltage: three-phase 440V,380V,220V,200V,190V,120V,100V,etc.
Single phase and special products can be made as per requirements


Application:
Applied to the machineries with operating voltage less than 1000V:Precise instruments, test equipment, electric equipment, production lines, railways, R&D science technology institutions.

 
Specifications
SE Air-cooled Three-phase Auto Transformer Specification
ModelCapacity(kVA)Dimension(W×D×H)mm 
Weight (kg)
 
SE-1010500×400×50075
SE-1515500×400×50085
SE-2020600×500×520110
SE-3030600×500×520120
SE-4040600×500×520130
SE-5050600×500×520160
SE-6060600×500×520170
SE-8080720×560×800230
SE-100100720×560×800240
SE-150150720×560×800280
SE-200200880×680×980420
SE-250250880×680×980460
SE-300300880×680×980500
SE-3503501180×880×1280580
SE-4004001180×880×1280620
SE-5005001180×880×1280700
SE-6006001280×950×1500880
SE-8008001280×950×1500980
SE-100010001400×1100×17001200
SE-125012501400×1100×17001400
 
SE Air-cooled Three-phase Isolation Transformer Specification
ModelCapacity(kVA)Dimension(W×D×H)mmWeight (kg)
SE-1010600×500×520110
SE-1515600×500×520130
SE-2020600×500×520160
SE-3030600×500×520170
SE-4040720×560×800240
SE-5050720×560×800280
SE-6060720×560×800320
SE-8080880×680×980420
SE-100100880×680×980460
SE-120120880×680×980500
SE-1501501180×880×1280580
SE-2002001180×880×1280620
SE-2502501180×880×1280700
SE-3003001280×950×1500880
SE-4004001280×950×1500980
SE-5005001400×1100×17001200
SE-6006001400×1100×17001400
SE-8008001600×1200×19001800
SE-100010001600×1200×19002200
SE-125012501800×1500×22002800

Above size and weight only for reference

Company Profile of KeWang Group

 
Main machines we use for manufacturing
Voltage regulators / stabilizers, gensets, tranformers,UPS etc
Machines for production
Vertical winding machine
Toroidal Winding Machine
Foil winding machine
Vacuum impregnation machines

Machines for testing
3 Phase intelligent power measuring electric meter
Negative load test box
Aging test room

 
Quality Assurance System of Kewang Group
1.Supplier Evaluation
2.Income Inspection ( Material Purchasing )
3.Testing (Winding ) ( Lamination stacking )(VPI Peration)
4.F/G Ispection ( Assembling and Cleaning )
5.Packing
6.Shipping



Factory View



Canton Fair

Shipment

Our Service
1.Quick response in before sales period help you got order
2.Excellent service in production time let you know each step we made
3.Reliable quality solve you aftersale headache

 
FAQ
 

Q1: What is the Guarantee?   A1: 12 months (for free) from the date of B/L. 
Important: 1. The efficiency of our Voltage Regulators / Stabilizers are 90% to 95% 
  (some series of them reaches 95%), please don't let them work overload!
2. Please make sure that all the electric wires are connected correctly
according to the electric diagram!
 
Q2: Can we put/show our own Logo on your products? 
A2: Yes, no problem, however, the quantity should be a bit bigger. 
 
Q3: For your products, can we take our Favourite Colours? 
A3: Yes, no problem. But we need certain quantity , all colors need to be debugged.
 
Q4: Is OEM/ODM available?
A4: Yes, it is! Our products can be Customized. We have 20 senior engineers in our R&D Dept., 
we design and produce all kinds of Automatic Voltage Regulators/Stabilizers ,transformers 
according to our customers' specific requirements. 
 
Q5: How about the Packing?
A5:All exported goods are packed with compsite board cartons , so that we could better protect 
our roducts and also easier for being piled up
 
Q6: How about the Delivery Time?
A6: Generally speaking, it takes us 20 days to produce the goods after deposit or L/C. 
 
Q7: What is your monthly output? A7: 6000pcs
 
Q8: What is the MOQ?
A8: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the 
default configuration, it is 5 sets. For the big capacity products, it is 1 set. 
 
Q9: How about the Delivery Terms?
A9: By sea or by air or by road, FOB ,CFR, CIF, etc. any is acceptable to us.
Besides, some items can be sent by international express, such as DHL,TNT,UPS,EMS, Fedex, etc.
 
Q10: Can you offer Form A or Form E or C/O ? 
A10: Yes, no problem, we can apply for it from our local government. 
 
Q11: What kind of Certificates do you have?
A11:  ISO9001:2008 ( Register Number : UQ110457R0) (Website :www.uicc-web.com)
          ISO14001:2004 ( Register Number :UE120063R0) (Website :www.uicc-web.com)
          CE can made according to customers' requirements
          Fifth-Class Qualification of Transmission and Distribution projects.
          License of Telecom Equipments Network (issued No. 25-4751-011468)
          Member of CPSS (ZHGT ZI No. 654)
          High-Tech Enterprise
 
Q12 :What patents do you have ?
1.)Patent Name : UPS power with dual core isolation transformer leakage inductance
  Patent Number : ZL200420095777.2
2.) Patent Name : Three-phase UPS load output isolation transformer balanced structure
  Patent Number : ZL200520067082.8
3.) Patent Name : Adjustable Precision winding mode for the square core transformer and reactor coils
  Patent Number : ZL201220003826.X
4.) Patent Name : An improved three phase shift reactor
   Patent Number : ZL201220004052.2
5.) Patent Name : An improved phase-shifting rectifier transformer
  Patent Number : ZL201220035747.7
6.) Patent Name : Oblique laminations for transformer means sewn directly or reactor core in square
  Patent Number : ZL201220035746.2
7.) Patent Name : An easy cooling coil transformers and reactors
 Patent Number : ZL201220202948.1
8.) Patent Name : A co-yoke filter reactor
 Patent Number : 201,210,144,509.4
9.) Patent Name : PV isolation transformer cores for tensioning devices
  Patent Number : ZL201320174097.9
10.) Patent Name : Winding mold for photovoltaic reactor with iron core
  Patent Number : ZL201320174024.X
11.) Patent Name : Parking solar charging station
   Patent Number : ZL201220732233.7
12.) Patent Name : An inverter PV filter reactor coils
 Patent Number : 201,320,816,933.9
13.) Patent Name : For transformer or reactor coil end insulating structure
 Patent Number : 201,320,817,109.5
 
Q13: What is the Terms of Payment?         
A13: L/C, T/T
 
Q 14.What to do?
A 14. To enter into a long term good/happy business relationship on the basis of mutual benefit, 
please contact us now.We'll answer/reply you within 24 hours (except our holidays) after we see your inquires.

 

 
Prod Model: SE-100
Rated Capacity: 10kVA~1250kVA
10kVA~1250kVA: 50Hz/60Hz
Coupling: Yna0 Dyn11
Insulation Class: B/F/H
Power Frequency Withstand Voltage: 3000V60s
Efficiency: >95%
Insulation Resistance: 500VDC>5mΩ
Application: Audio
Phase: Three
Coil: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Two-winding Transformer
Frequency Characteristics: Industrial Frenquency
Brand: Kewang
Kewang Group is one of the largest professional provider and leader in the new energy and power distribution filed in China whose business covers power devices for Wind power, Solar power, and Natural Gas Energy. It's dedicated to R&D, manufacturing, sales & engineering of high/ low voltage transmission, distribution devices & related power devices. Moreover, it provides integrated solutions for enterprises power supply, data center, and distributed new energy. Kewang has been serving for royal customers over 40 countries, with recognized good quality & professional service.

As a leading power supply company, Kewang Group had taken the lead to be qualified with the ISO9001 quality system certification & ISO14001 environment system certification, and the CCC China mandatory certification. Our products are qualified with European CE certification and American UL certification. We had taken 11 projects nominated by the local government: 4 of which had won government's scientific prizes, and over 30 patents had been achieved. We keep consistent cooperation with South China University of Technology and Wuhan University. With the introduction of high class technical talents, we integrate various resources for R&D, quality& management improvement-- these cooperation enable us to set up strong advantages in techniques, talents & brand promotion.

Product line:

1. Customized Transformer & Reactor for application of UPS, PV Inverter, Electrical Car Station, etc.

2. RlS Series Contactless Intelligent type Voltage Stabilizer

3.1kw-5kw Smart Solar Energy Storage System with built in Inverter and Battery

4. DBW/SBW Dry type Voltage Regulator

5. SE series Air-cooled Transformer

6. UPS

7. Generator Set

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  • Dongguan Kewang Technology Co., Ltd.

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