Tianjin, China
Business Type:
Manufacturer/Factory
Business Range:
Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, ...
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Service
Sample Available
MEI Awards

Ei66 Class Chasis Voltage Transformer, Ei28 Auto Power Transformer, Ei57 Class 2 Transformer manufacturer / supplier in China, offering Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer, 10va-25va Encapsulated PCB Mounted 50 Hz Low Frequency Toroidal Trannsformer for PCB, 1mv/a Rated Output 2000A Maximum Primary Current Clamp-on Core Design Safer Current Probe for Power Fault Test and so on.

Gold Member Since 2011
Audited Supplier
Supplier Homepage Products Laminated Transformer PCB mounting transformer Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
  • Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
  • Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
  • Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
  • Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
  • Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
  • Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer

Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer

Get Latest Price
Purchase Qty. / Reference FOB Price
300-999 Pieces US $1.2
1,000-2,999 Pieces US $1
3,000+ Pieces US $0.7
Port: Tianjin, China
Production Capacity: 100000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
Phase: Single
Core: Ei Core
Cooling Method: Dry-type Transformer
Winding Type: Multi-winding Transformer
Certification: ISO9001-2000, UL, ISO9001, CCC

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Basic Info

Model NO.
GWEI-28, EI-35, EI-41, EI-48, EI-57, EI-66 etc.
Usage
Single-phase Transformer
Frequency Characteristics
Low Frequency
Shape of Core
EI
Brand
Grewin Ei Low Frequency Transformer
Type
Low Frequency Transformer
Input
100VAC, 110VAC, 115VAC, 120VAC, 220VAC, 230VAC, 24
Output
AC(0--380V); DC(0--50V)
Trademark
Grewin Ei Low Frequency Transformer
Transport Package
Export Standard Carton With Strong Pallet
Specification
CE, ROHS
Origin
Tianjin
HS Code
85043190
Name: chassis mount autotransformers Class 2 PC Mounting auto Voltage Transformer for UPS transformer 
We have passed ISO9001:2015,CE,SGS approval and IEC and CB report:

Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer

Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer

1.Product Specification: 

1). Models:
EI28, EI30, EI35, EI48, EI57, EI66, EI86, EI96, EI105, EI114, EI133, EI152, EI162 etc.
2). Maximum output: 1.2W, 2W, 12W, 20W, 35W, 40W, 50W, 90W, 180W, 200W, 400W, 600W, 850W, 1500W, 2400W, 2700W etc.
3). Input:100Vac, 110Vac, 115Vac, 120Vac, 220Vac, 230Vac, 240Vac etc.
4). Output:AC(0--380V); DC(0--50V) 

 

2.Technical Parameter Table:

Brand  Name:GREWIN TransformerMode;EICoil  number:Autotransformer
Phase:SingleCore structureLaminationCoil  structure:Toroidal
Power:0.15-1,500WInput VoltageAC380V-240V-230V-220V-120V-110V-100V
ApplicationInstruments ;Communication
 products
Output VoltageAC(0--380V); DC(0--50V)
Deliver  time15 working daysPackageCustomized standard cartons 
ATTENTION:YOU CAN CUSTOMIZED ALL SERIERS ACCORDING TO YOUR REQUERMENT
Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer

Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
 
 Model Power         Dimension(cm) Weight 
(KG)
 Voltage 
  regulation
 Approval mark
A(cm)
±1.5
B(cm)
±2
C(cm)
±2
D(cm)
±2
E(cm)
±2
 GWT-EI28 1.5W 43  30 38 28 0.11 35 CE,TUV
 GWT-EI35 3.0W 47  37 38 33 0.15 22 CE,TUV
 GWT-EI41 11.0W 54  43 47 35 0.32 16.5 CE,TUV
 GWT-EI48 25.0W 62  50 65 43 0.57 13.1 CE,TUV
 GWT-EI57 40.0W 73  59 65 51 0.84 11.8 CE,TUV
 GWT-EI66 80.0W 83  68 80 58 1.38 9.3 CE,TUV
 GWT-EI76 140W 64 70 76 85 68 2.25 7.6 CE,TUV
 GWT-EI86 180W 72 75 86 92 73 2.82 7.1 CE,TUV
 GWT-EI96 250W 80 81 96 90 82 3.36 6 CE,TUV

3.Product Feature :

1). Easy to install.
2). Lower power consumption.
3). Little temperature rising.
4). High accuracy of output voltage.
5). Diemension and output leads can be customized.
6). Dielectronic Strength is high. 

Encapsulated Transformer:
Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer

EI48 DIMENSION:
Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer

Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
EI48 DIMENSION:
Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
4.Application 
1). Measuring instruments.
2).Communication prducts.
3). Medical instruments.
4). Audio & Video
5). Elevator 

5.Advantage:
1).UL,CB,IEC CE, ISO9001:2008
2).We offer custom-made transformers, OEM and ODM are welcome
3).We deliver the quality you expect at consistently competitive prices
4).Transformer quality lifetime:10 Years.
5).Specialty Sales service:5 -10 Years
6).Transformers Test: 100% test before the shipment



About us:
1.Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".

2.Terms of Shipment:
Within 10 working days after received related prepayment or L/C.

3.Payment terms:
(1). T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before
delivery.
(2). By irrevocable L/C at sight, to be issued immediately against confirmed order.
(3). Payment by T/T, if order amount is less than USD 20,000.
4.Production

The following picture showed you about all finished transformer production line and package with export standard carton and strong pallets:
Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer
Power Autotransformers Class 2 PC Mounting Auto Voltage Transformer for UPS Transformer

5.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


GREWIN SALES TEAM:

Contact us:                                                    
Alice.Lee

 
Tianjin Grewin Technology Co.,Ltd.
Tel:86-22-84943756
 
www.grewin-tech.com
 



 

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Miss Alice
Sales Manager