Low Loss 480V to 380V 400kVA Electrical Power Voltage Transformer

Model NO.: Customized Transformer Phase: Three Cooling Method: Dry-type Transformer Certification: ISO9001-2000, UL, ISO9001, CCC, CE Frequency Characteristics: Power Frequency Brand: Kewang Vector Group: Yna0 Dyn11 Output Voltage: 3 Phase 400V/380V/220V/200V/190V/120V/100V/Customi Frequency: 50Hz/60Hz Power Frequency Withstand: 3000V60s Ambient Temperature: -10~40 Specification: CE HS Code: 85043390 Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio Coil: Core-type Transformer Winding Type: Two-winding Transformer Usage: Power Transformer Shape of Coil: U Rated Capacity: 50kVA~2000kVA Input Voltage: 3 Phase 440V/420V/400V/380V/ Customized Efficiency: >95% Insulation Resistance: 500VDC>20m Insulation Class: a Trademark: KEWANG Origin: China, Guangdong Low loss 480V to 380V 400kVA Electrical Power Voltage Transformer
 MAIN FEATURES -- Small size, light weight, easy installation, maintenance-free, good economic performance. -- Low noise, low loss, good thermal performance, strong overload capability. -- Good moisture resistant ( run properly in 95% relative humidity environment) -- Small capacity of partial discharge, good insulation properties -- High mechanical strength and good thermal stability -- Good flame retardant capability, with automatic flameout characteristic, can be installed in the load center.

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 oil-cooled method, via vacuum pressure impregnating and strict quality-inspection, SO oil-cooled LV transformers possess following features: high efficiency, low loss, low noise, high reliability and strong load capacity; SO 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
 

Capacity	50kVA~2000kVA
Frequency	50Hz/60Hz
Winding coupling	Yna0 Dyn11
Efficiency	>95%
Insulation class	A
Power frequency withstand voltage	3000v60s
Insulation resistance	500VDC>20ΜΩ
Ambient temperature	-10~40ºC
Relative humidity	<90%

 
SPECIFICATIONS

Model	Capacity (kVA)	Input voltage(v)	Output voltage(V)	Rated current(A)	Dimension(mm)	Weight
					(L* W *H)	(kg)
SO-50	50	380	220	131	650*720*950	250
SO-100	100	380	220	262	700*750*1000	350
SO-150	150	380	220	393	750*850*1100	450
SO-200	200	380	220	524	800*850*1200	550
SO-250	250	380	220	656	900*1000*1200	650
SO-300	300	380	220	787	1000*1050*1300	800
SO-400	400	380	220	1049	1000*1100*1300	950
SO-500	500	380	220	1312	1100*1100*1450	1100
SO-600	600	380	220	1574	1100*1200*1450	1200
SO-800	800	380	220	2099	1100*1250*1500	1450
SO-1000	1000	380	220	2624	1250*1350*1650	1700
SO-1250	1250	380	220	3280	1250*1450*1650	2000
SO-1600	1600	380	220	4199	1250*1600*1750	2400
SO-2000	2000	380	220	5248	1350*1650*1850	2800

 BRIEF VIEW OF KEWANG GROUP


 CERTIFICATIONS


FAIR SHOW



Our Services1.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.

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