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Step up Down Toroidal Transformer for Industrial Control

China Step up Down Toroidal Transformer for Industrial Control, Find details about China Toroid Transformer, Step up Down Toroidal Transformer from Step up Down Toroidal Transformer for Industrial Control

Model NO.
50VA 80VA 100VA 300VA 500VA 1000VA 2500VA 3000VA
Usage
Industrial Control, Welding Machine Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Grewin Step up Toroidal Transformer
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
Trademark
Grewin Step up down toroidal transformer
Transport Package
Export Standard Carton or Customize Strong Pallet
Specification
CE
Origin
China
HS Code
85043190
Model NO.
50VA 80VA 100VA 300VA 500VA 1000VA 2500VA 3000VA
Usage
Industrial Control, Welding Machine Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Grewin Step up Toroidal Transformer
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
Trademark
Grewin Step up down toroidal transformer
Transport Package
Export Standard Carton or Customize Strong Pallet
Specification
CE
Origin
China
HS Code
85043190
Name: 
Step Up Down Toroidal Transformer for Induatrial Control

Step up Down Toroidal Transformer for Industrial Control
Step up Down Toroidal Transformer for Industrial Control
1. Technical parameters. 
Toroidal Transformer
PowerDimension (mm)Efficiency %CurrentWeight
GWB20VA60*25>8210mA1.200.45kgs
GWB30VA65*35>8410mA1.200.50kgs
GWB50VA70*40>8820mA1.151.30kgs
GWB100VA85*60>9030mA1.151.50kgs
GWB120VA90*75>9340mA1.102.00kgs
GWB200VA110*80>93100mA1.102.80kgs
GWB300VA120*80>94150mA1.083.50kgs
GWB500VA130*80>94150mA1.085.00kgs
GWB800VA140*85>94200mA1.086.50kgs
GWB1000VA140*85>95300mA1.058.50kgs
GWB1500VA160*90>95400mA1.0512.0kgs
GWB2000VA180*90>95400mA1.0515.0kgs
GWB4000VA220*95>95500mA1.0520.0kgs
GWB6000VA250*95>95500mA1.0525.0kgs
2.We have abtained VDE, UL, CE, ISO9000 approval. We guarantee quality is the first. 
Step up Down Toroidal Transformer for Industrial Control
Step up Down Toroidal Transformer for Industrial Control


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: 
UPS Toroidal Transformer for Welding Machine and Solar Converter
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. 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: 
Step up Down Toroidal Transformer for Industrial Control

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: transformer.en.made-in-china.com
TEL:86-22-84943756

 

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