250va Aluminum Wire Toroidal Transformer (GWB1229)
Name:250va Aluminum Wire Toroidal Transformer (GWB1229)
We have abtained ISO9001:2015,IEC,CE approval .we guarantee quality is the first.
High Quality Toroidal Transformer for Wind Energy
1. technical parameters.
ToroidalTransformerI | |||||||
Power | ThermalFuse | CurrentFuse | Dimension(mm) | ApprovalMark | |||
GWB25VA | 135ºC250V2A | 250VT2A | 80*35 | CEULTUVCQC | |||
GWB30VA | 135ºC250V2A | 250VT2A | 83*35 | CEULTUVCQC | |||
GWB40VA | 135ºC250V2A | 250VT2A | 87*35 | CEULTUVCQC | |||
GWB50VA | 135ºC250V2A | 250VT2A | 93*34 | CEULTUVCQC | |||
GWB60VA | 135ºC250V2A | 250VT2A | 93*35 | CEULTUVCQC | |||
GWB80VA | 135ºC250V2A | 250VT2A | 102*35 | CEULTUVCQC | |||
GWB105VA | 135ºC250V2A | 250VT2A | 114*38 | CEULTUVCQC | |||
GWB120VA | 135ºC250V2A | 250VT2A | 113*41 | CEULTUVCQC | |||
GWB140VA | 135ºC250V2A | 250VT2A | 114*42 | CEULTUVCQC | |||
GWB150VA | 135ºC250V2A | 250VT2A | 117*43 | CEULTUVCQC | |||
GWB160VA | 135ºC250V5A | 250VT5A | 120*43 | CEULTUVCQC | |||
GWB180VA | 135ºC250V5A | 250VT5A | 125*42 | CEULTUVCQC | |||
GWB200VA | 135ºC250V5A | 250VT5A | 124*49 | CEULTUVCQC | |||
GWB220VA | 135ºC250V5A | 250VT5A | 127*50 | CEULTUVCQC | |||
GWB240VA | 135ºC250V5A | 250VT5A | 129*48 | CEULTUVCQC | |||
GWB250VA | 135ºC250V5A | 250VT5A | 130*52 | CEULTUVCQC | |||
GWB260VA | 135ºC250V5A | 250VT5A | 130*53 | CEULTUVCQC | |||
GWB280VA | 135ºC250V5A | 250VT5A | 138*45 | CEULTUVCQC | |||
GWB300VA | 135ºC250V5A | 250VT10A | 138*54 | CEULTUVCQC | |||
GWB320VA | 135ºC250V5A | 250VT10A | 138*54 | CEULTUVCQC | |||
GWB340VA | 135ºC250V5A | 250VT10A | 138*54 | CEULTUVCQC | |||
GWB360VA | 135ºC250V5A | 250VT10A | 142*55 | CEULTUVCQC | |||
GWB380VA | 135ºC250V5A | 250VT10A | 146*54 | CEULTUVCQC | |||
GWB400VA | 135ºC250V5A | 250VT10A | 148*56 | CEULTUVCQC | |||
GWB420VA | 135ºC250V5A | 250VT10A | 148*56 | CEULTUVCQC | |||
GWB440VA | 135ºC250V5A | 250VT10A | 148*60 | CEULTUVCQC | |||
GWB460VA | 135ºC250V5A | 250VT10A | 149*64 | CEULTUVCQC | |||
GWB480VA | 135ºC250V5A | 250VT10A | 153*59 | CEULTUVCQC | |||
GWB500VA | 135ºC250V5A | 250VT10A | 155*62 | CEULTUVCQC |
ToroidalTransformer | |||||||
Power | Dimension(mm) | Efficiency% | Current | Weight | |||
GWB20VA | 60*25 | >82 | 10mA | 1.200.45kgs | |||
GWB30VA | 65*35 | >84 | 10mA | 1.200.50kgs | |||
GWB50VA | 70*40 | >88 | 20mA | 1.151.30kgs | |||
GWB100VA | 85*60 | >90 | 30mA | 1.151.50kgs | |||
GWB120VA | 90*75 | >93 | 40mA | 1.102.00kgs | |||
GWB200VA | 110*80 | >93 | 100mA | 1.102.80kgs | |||
GWB300VA | 120*80 | >94 | 150mA | 1.083.50kgs | |||
GWB500VA | 130*80 | >94 | 150mA | 1.085.00kgs | |||
GWB800VA | 140*85 | >94 | 200mA | 1.086.50kgs | |||
GWB1000VA | 140*85 | >95 | 300mA | 1.058.50kgs | |||
GWB1500VA | 160*90 | >95 | 400mA | 1.0512.0kgs | |||
GWB2000VA | 180*90 | >95 | 400mA | 1.0515.0kgs | |||
GWB4000VA | 220*95 | >95 | 500mA | 1.0520.0kgs | |||
GWB6000VA | 250*95 | >95 | 500mA | 1.0525.0kgs |
Minature Toroidal Transformer 2.5VA-15va:
2.Waterproof outdoor toroidal Transformer's:105VA-1000VA :
2. Test process
1 .No-load test (included no-load voltage,no load current and no load loss)
2.iInductive voltage test
3. Load test (load voltage and temperature rise
4. Temperature rise test .
5.Insulated resistance
6.Hi-pot test
7.Leakage indutance test
8.DC resistance test
9.Surface inspection.
3.customized audio toroidal transformer and solar energy transformer Application:
1)
1. audio equipment
2. electric control
3.computer
4. solar device
5.telecommunications
6.high-end and middle-end vedio etc
2). Advantages:
1.High quality 100% copper core
2.a full range of toroidal transformer
3.Specially sales and technical services:5-10Years
4.With 14 years' producing history in transformer induatry
5.ourcompanyhavecooperated with many customers around the world and gained good reputation at home and abroad.
3).Note
The above-mentioned toroidal transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.
4).GREWIN'S Dimension :
External diameter: 40mm-300mm, height :13mm-130mm, Efficiency: 75-98%
we can design the appropriate products according to customers' requirments such as installation dimension, input and output voltage,power...etc.)
4.product procedure
The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:
About us:
1.TianjinGrewinTechnologyCo.,ltd.hasalwayslayinggreatemphasisonourcorebusinessphilosophy"QualityandHonestyFirst".Duetocontinuousinnovativeresearchanddevelopment,ourproductshavemeetthetechnicalstandardsandsafetystandards,whichareefficientandenvironment-friendly.AsaprofessionalleadingandamainexporterofawidevarietyofelectroniccomponentsinChinaformanyyears,weadheretonewproducts,qualitytomeettheneedsofyouandwelcomeallofyoutonegotiate.
2.Flow chart of trading activities:
NO |
Step |
Days need |
1 |
Request for quotation |
1 day |
2 |
Making quotations |
1 day |
3 |
Offer and counter offer |
3 days |
4 |
Sending and receiving samples |
3-10 days |
5 |
Sample confirmation |
3 days |
6 |
Placing a firm order |
1 day |
7 |
Paying and receiving the down payment |
1-4 day |
8 |
Factory production & Quality inspection |
15-20 days |
9 |
Paying and receiving the balance |
4 days |
10 |
Delivery of goods |
1 days |
Contact:
Amy Tianjin Grewin Technology Co.,Ltd. |
Send product request
Other supplier products
GWCTP MProbe | Grewin.Beyond Tianjin grewin technology co ., ltd. Web: / -china.com/ Mail: | |
Grewin Overhead Line Fault Indicator LED Alarm | Tianjin Grewin Technology Co.,ltd, who always pay great attention to its business philosophy "Quality and Honesty First". Grewin is specialized in ... | |
EPC Трансформатор | Характеристики:С малой индуктивностью рассеянияС высокой эффективностьюС высокой частотойВысокий магнитный потокСильное против вмешательстваМагни... | |
Pri 115V PCB Power Encapsulated Transformer for Meter | We have passed ISO9001:2015,CE,CB,SGS approval and IEC report1.Product Specification:1). Models:EI28, EI30, EI35, EI41, EI57, EI66,... | |
230V 24V 150va Grewin Waterproof Toroidal Transformer for LED Lighting | Name :230v 24v 150va Grewin Waterproof Toroidal Transformer for LED LightingCertification: 1.We have abtained VDE,UL,CE,CB,ISO9000 approval .we gua... |
Same products
S11-M Power Transformer | Seller: Bokong Electric Co., Ltd | S11-M Product Description S11-M a new generation of low noise and low loss transformer devel... | |
Compact Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | As a leading compact transformer substationmanufacturer and box type substation supplier, SEC com... | |
Combined Pad Mounted Substation | Seller: Shaanxi Hanzhong Transformer Co., ltd | Combined Pad Mounted Substation The ZBG series America Housing Type Transformer are researched a... | |
Amorphous Alloy Dry Type Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | SCBH15eres amorphous alloy dry type transformerpertorms well not only for its excellent propertie... | |
35KV Power Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | This 35 KV transformerhas the characteristics of high efficiency and low loss, can save a lot of ... |