Industrial Control of Minature Toroidal Transformer
Name:Industrial Control of Minature Toroidal Transformer
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 |
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.)
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. |
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