Three Phase Power Supply Low Voltage Transformer for Substation

Prod Model:	SE-1250kVA
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
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
Efficiency:	>95%
Frequency:	50Hz/60Hz
Power Frequency Withstand Voltage:	3000V60s
Noise:	<60dB
Insulation Class:	B/F/H
Types:	Auto/ Isolation
Coupling:	Yna0 Dyn11
Application:	Audio
Phase:	Three
Coil:	Core-type Transformer
Cooling Method:	Dry-type Transformer
Winding Type:	Two-winding Transformer
Certification:	CE
Brand:	Kewang

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.