Electrical Transformer (GWT069) , Power Transformer, UPS Transformer
| Price: |
US $ 10.50-12.50/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal,Money Gram |
| Prod Model: |
GWT069 800VA 1000va 1200va 1600va 2000va 5000va |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| High Power: |
Transformer |
| Application: |
Lighting |
| Type: |
Voltage Transformer |
| Phase: |
Single |
Product Description
High efficiency Toroidal Transformer for Amplifier,winding machine and equipments
1.Technical parameters| Power | Input Voltage(V) | Output Voltage(V) | Dimension
OD*H(mm) | Weight (kg) |
| GWB50VA | 220V (230V) | 12V | 80*38 | 0.74 |
| GWB100VA | 220V (230V) | 12V | 95*45 | 1.25 |
| GWB200VA | 220V (230V) | 12V | 112*52 | 2.05 |
| GWB250VA | 220V (230V) | 12V | 118*54 | 3.36 |
| GWB500VA | 220V (230V) | 12V | 140*65 | 4.2 |
| GWB1000VA | 220V (230V) | 12V | 170*75 | 7.2 |
| GWB1500VA | 220V (230V) | 12V | 180*85 | 9.75 |
| GWB2000VA | 220V (230V) | 12V | 185*105 | 12 |
| GWB3000VA | 220V (230V) | 12V | 200*120 | 16.6 |
| GWB5000VA | 220V (230V) | 12V | 230*135 | 24 |
| Toroidal Transformer |
| 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.
We have abtained VDE,UL,CE,ISO9000 approval .we guarantee quality is the first.
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). Application:
1. audio equipment
2. electric control
3. computer
4.instrument
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.our company have cooperated 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. Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".
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 |
To compare with the traditional EI Transformer, the Toroidal Transformer has the advantages are small size, leakage magnetic is samll, high efficency, internal resistance is samll and fast raction.
1. Application:
Electronic meter and apparatus
Cable TV and digital network
Electronic control
Medical equipment
New electric power supply
Decorative illumination system
Monitoring and control equipmen.
2.
Equipment:
Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI type transformer lines, 2 sets of vacuum annealing furnaces, A set of nitrogen and hydrogen production equipment.
3. Warning
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
4. Certificate
The certificate of our transformer has CE CQC RoHs UL.
Contact Information:
Alice
Tianjin Grewin Technology Co.,Ltd.
Website:www.grewin-tech.com
Tel:86-22-84943756
MT:86-13072088960
GREWIN as manufacture for Toroidal Transformer, current transformer, high frequency magnetics transformer, split core current sensor, clamp on CT, EI power Transformer etc. We have abtained ISO9001: 2015, IEC, CE, VDE, approval.
Our company have many advantages which can be your honesty and reliable supplier:
WHY CHOOSE US?
A. Business philosophy "Quality and Honesty First“
B. Over 40 years experience of transformer designing and producing.
C. Transformer 100% test before the shipment;
D. UL, CE, ISO9001: 2008
E. We offer custom-made transformers, OEM and ODM are welcome
F. We expect at consistently competitive prices
G. Transformer quality lifetime: 10 Years.
H. Professional experiences of the sales and engineers: 5 -10 Years
Grewin Mission: Growing together side by side, Mutual success hand in hand.
We sincerely invite you to join us to create a bright future.
Contact Information:
Tianjin Grewin Technology Co., Ltd.
TEL: +86 22 84943756
Web: www.grewin-tech.com
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