| Prod Model: |
50VA 80VA 100VA 300VA 500VA 1000VA 2500VA 3000VA |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model Number: |
194va 25va 3kVA 6000va Toroidal Transformer |
| Coil Structure: |
CE UL Toroidal Transformer |
| Coil Number: |
Autotransformer, High Flux Density Silicon Steel |
| Transformer For Medical Equipment: |
Low Rise High Efficiency Toroidal Transformer |
| Leads - Length And Insulation: |
Secondary Windings Connections |
| 95% Efficiency: |
Transformer Toroidal Price Design Manufacture |
| PCB Waterproof Toroidal Transformer: |
Sunk, Side Type, and Bridge Installation |
| Short-Circuit-Proof Safety: |
Isolating Transformer |
| Test Process1: |
Iinductive Voltage Test, Temperature Rise Test |
| Test Process2: |
Leakage Indutance Test, DC Resistance Test |
| Application: |
Rectifier |
| Phase: |
Single |
| Cooling Method: |
Dry-type Transformer |
| Winding Type: |
Multi-winding Transformer |
| Coil: |
Toroid Core |
| Certification: |
CE |
| Usage: |
Industrial Control, Welding Machine Transformer |
| Brand: |
Grewin Step up Toroidal Transformer |
Product Description
Name:
Step Up Down Toroidal Transformer for Induatrial Control
1. Technical parameters. | 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: Especially low-hum and low-dispersing construction Low-level of induction
High-grade design casing possible
Statically shield winding and magnetical shield winding optional.
1). Application:
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 transformer3. Specially sales and technical services: 5-10Years4. With 14 years' producing history in transformer induatry5. 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 |
| Contact: Alice Tianjin Grewin Technology Co., Ltd. Website: www.grewin-tech.com
TEL:86-22-84943756 |
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
