Basic Info.
Application
Power, Electronic, Instrument, Lighting, Rectifier, Audio
Certification
ISO9001-2000, CE
Frequency Characteristics
Rated Capacity
10kVA~1250kVA
Input Voltage
3 Phase 440V/420V/400V/380V/ Customized
Output Voltage
3 Phase 400V/380V/220V/200V/190V/120V/100V/Customi
Power Frequency Withstand Voltage
3000V60s
Transport Package
Wooden/ Paper Carton, Details Can Be Customized
Product Description
Three phase Power Supply Low Voltage Transformer for substation
MAIN FEATURES
--Auto/Manual operation and manual regulation functions.
--LED display for input voltage, output voltage, output current.
--Digital MCU is controlling output voltage. Voltage precision is adjustable.
--Good adaptability to variant loads and ambient.
WE ARE LOOKING FOR AGENRTS!!!
Headquartered in High-Tech Industrial Development Zone with 50.000 square meters
Factory area :130000 square meters ; Monthly Capacity : 6000 pcs
Our products ranges from 5KVA to 2500KVA
(Voltage regulators / stabilizers, gensets, tranformers,UPS etc)
Emerson and Foxconn are among our customers
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 reliabilityand strong load capacity;
SE air-cooled LV transformers are classified into: auto transformer, isolation transformer, single 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.
TECHNICAL PARAMETERS
Parameters |
Rated capacity | 10kVA~1250kVA |
Frequency | 50Hz/60Hz |
Coupling | Yna0 DyN11 |
Efficiency | >95% |
Insulation class | B/F/H |
Power frequency withstand voltage | 3000V60S |
Insulation resistance | 500VDC>5ΜΩ |
Ambient temperature | 10~40ºC |
Relative humidity | <90% |
SPECIFICATIONS
Specifications |
SE Air-cooled Three-phase Autotransformer Specification |
Model | Capacity(kVA) | Dimension(W×D×H)mm | Weight (kg) |
SE-10 | 10 | 500×400×500 | 75 |
SE-15 | 15 | 500×400×500 | 85 |
SE-20 | 20 | 600×500×520 | 110 |
SE-30 | 30 | 600×500×520 | 120 |
SE-40 | 40 | 600×500×520 | 130 |
SE-50 | 50 | 600×500×520 | 160 |
SE-60 | 60 | 600×500×520 | 170 |
SE-80 | 80 | 720×560×800 | 230 |
SE-100 | 100 | 720×560×800 | 240 |
SE-150 | 150 | 720×560×800 | 280 |
SE-200 | 200 | 880×680×980 | 420 |
SE-250 | 250 | 880×680×980 | 460 |
SE-300 | 300 | 880×680×980 | 500 |
SE-350 | 350 | 1180×880×1280 | 580 |
SE-400 | 400 | 1180×880×1280 | 620 |
SE-500 | 500 | 1180×880×1280 | 700 |
SE-600 | 600 | 1280×950×1500 | 880 |
SE-800 | 800 | 1280×950×1500 | 980 |
SE-1000 | 1000 | 1400×1100×1700 | 1200 |
SE-1250 | 1250 | 1400×1100×1700 | 1400 |
BRIEF VIEW OF KEWANG GROUP
Kewang Group, established in 1995, the subsidiary Dongguan Kewang Technology Co., Ltd. was listed on the national stock transfer systems on 2nd,Dec,2015 (stock code: 834665), headquartered in No. 16 East Road,Dongguan Songshan Lake Hi-Tech Industrial Park.It's an mechanical and electrical product development, production, sales combined high-tech enterprise,one of biggest professional national electronics products manufacturers.
Kewang uphold the "scientific development, sustainable development" concept, has made rapid development in recent years. Core member companies are: Dongguan Kewang Technology Co., Ltd., Jiangxi Kewang Technology Co., Ltd., Dongguan Kewang Network Power Co., Ltd. In order to further enhance the research and development capacity, Kewang carried out a full range of long-term technical cooperation with many well-known research institutions,such as:South China University of Technology, Wuhan University
CERTIFICATIONS
FAIR SHOW
Our Services
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.
NOTE:
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 2 weeks 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.
BENEFITS
Manufactured in an ISO 9001: 2008 certified plant
High efficiency, high safety, high reliability
Output power tolerance of +/-3%
25-year limited warranty on power output, 5-year limited warranty on materials and workmanship
KEWANG'S ADVANTAGES
1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation.
2) Fast sample delivery
3) Low minimum order
4) Fast shipment in 15~20 days on receipt of your payment.
5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.
6) We offer knowledgeable tech support before and after the sale.
7) We manufacture the complete line of Voltage stabilizer ranging from 3kVA to 2500kVA with CE approval, offering the full capacity, Voltage stabilizer are as efficient as other competitors, but far cheaper-without skimping on quality.
Address:
East Industrial Road No. 16 Songshan Lake, National High Tech Industrial Development Zone, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy
Management System Certification:
ISO 14001
Company Introduction:
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