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encapsulated transformer toroidal with CE IEC ISO9001

14.2~21.95 USD
Min. Order: 100 Piece/Pieces
Payment Terms: Paypal, L/C, D/P, D/A, T/T, WU, Money Gram
Supply Ability: 40000 pieces per month at last
Place of Origin: Tianjin

Company Profile

Location: Tianjin, China (Mainland)
Business Type: Manufacturer, Trading Company

Product Detail

Model No.: 220v 12v underwater toroidal transformer
Means of Transport: Ocean, Air, Land
Phase: Single
Coil Structure: Toroidal
Coil Number: Autotransformer
Usage: Lighting
Brand Name: Grewin lighting toroidal transformer
12v transformer input: 220v
toroidal transformer frequency: 50-60 hz transformer
95% efficiency: transformer with CE
application: transformer for underwater device
encapsulated toroidal transformer: ABS plastis shell
CE toroidal transformer: Autotransformer, High Flux Density Grain- Oriented Silicon Steel
power: 3w 150va 200va 500va 1kva 3kva 6kva
Coil Structure: toroid core transformer
Production Capacity: 40000 pieces per month at last
Packing: Export standard carton or customize size carton with strong pallet
Delivery Date: 15 work days
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Product Description

Name :

Outdoor Garden Lighting Transformer,Waterproof Toroidal Transformer for Lighting

 

Certification:  

 1.We have abtained VDE,UL,CE,ISO9000 approval .we guarantee quality is the first.
 

2.waterproof Transformer's Dimension Sheet:


 <

Toroidal Transformer 
PowerDimension (mm)Efficiency %CurrentWeight
GWB20VA60*25>8210mA 1.200.45kgs
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


3.Waterproof outdoor toroidal Transformer's Spcification:

1).WORKING AND SAFETY PROTEETION
    Eiectrostatic Shield           Magnetic Shield
√ TemperatureProtection     OverCurrent Protection

2).INSULATION
Insulation resistance test(type test):Pri.~sec. 500V DC 100 MΩMIN.
HI-POT TEST(100% test):Pass ourdielectric strength test, without any breakdown

Pri.~sec. AC 3.8kV for 5 seconds (leakage current 5mAMAX)

3).TEMPERATURE RISE
Ta=25ºCTest by resistance method At rated load  
PRI.& SEC. WINDINGS'TEMPERATURE RISE 75ºCMAX.

4).MAJOR MEASUREMENT FACILITIES: 
HI-POT TESTER: CJ2670
INSULATION-RESISTANCE METER: ZC-7
VOL TMETER: T19-V
DC-RESISTANCE METER: QJ44
AMPEREMETER: T19/1-A

 

5). MAIN PARAMETERS:
Input Voltage:AC 220V   230v 110v (Define the voltage) 
Output voltage:AC 12V / 24V       (Define the voltage)
Power range:20VA-1KVA 

 

6) Waterproof toroidal Transformer's materials:

* Annular core: Cold rolling directional silicon steel 
* Insulation protection: Mylar
* Core Insulation: Polyester 7C
* Primary/Secondary Winding: Enamelled copper wire
* Terminal cannula: PVC canula
* Termial uderlay: Polyester 19C
* Temperature Protection: Thermal Switch
* Pri.Insulation: Polyester 7C
* Insulation protection: Mylar
* Coating insulation: Polyester 5C
* Lead: UL WIRE
* Potted resin: Potted resin
* Body: PP+GFRP

 

7)Standard conditions and components:

 

* Transformer should meet "Short-circuit-proof safety isolating transformer (inherently

or non-inherently) IEC 61558-2-6:09"

* Thermal Switch 17AM 211 120°C Sensata Technologies or equivalent (UL E15962)

* Thermal Fuse A7-5A-F 5A/138°C Aupo Electronics or equivalent (UL E140847)

* Transformer is double insulated (Class II) with Insulation Class B 120°C

* Insulation tests 500VDC 100M ohm min and 4kV for 5 seconds at 5mA max leakage current

4.Application:

Garden light 

LED underwater lamp 
LED Ground light
Outdoor power Supply

Humidifier

Swimming pool

 

5.Advantages:

100% copper wire made

Toroidal style
plastic cover :ABS fire Material of withstand high temperatures 
Epoxy resin 
high performance insulation 
Anti-corrosion, waterproof performance

RELATED UNDERWATER TOROIDAL TRANSFORMERS:

a. Power range:10VA-25VA
    PCB Encapsulated Transformer
b. Power range:105VA-1KVA      
    Waterproof EncapsulatedTransformer with plug

 

 

Contact Information:                                   

Contact Information:               

Cathy Li 

Tianjin Grewin Technology Co.,Ltd





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