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Grewin outdoor waterproof toroidal transformer Plastic Cover Low Frequency for LED Underwater Lamp

Categories toroidal transformer
Brand Name: Grewin
Model Number: GWB
Certification: ISO9001-2000, UL, ISO9001, CCC, CE
Place of Origin: Tianjin
MOQ: 100 pieces
Price: US $ 11.5/100 pieces US $10.5/ 500 pieces US $9.8/1000 pieces
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50000 pieces per month
Delivery Time: two weeks
Packaging Details: Export Standard Carton or Customize Strong Pallet
Type: waterproof toroidal transformer
ABS Fire Material: Plastic Cover
Shape of Core: ring
Winding Type: Multi-winding Transformer
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    • Product Details
    • Company Profile

    Grewin outdoor waterproof toroidal transformer Plastic Cover Low Frequency for LED Underwater Lamp

    Basic Info

    Model NO.: 105va 150va 180va 200va 250va 300va 350va 400va

    Usage: LED Underwater Lamp, LED Ground Light

    Frequency Characteristics: Low Frequency
    Shape of Core: Ring
    Brand: Grewin Toroidal Transformer
    100% Copper Wire Made: Toroidal Style
    ABS Fire Material: Plastic Cover
    High Performance Insulation: Epoxy Resin
    Anti-Corrosion: Waterproof Performance
    Outdoor Waterproof Transformer with Plug: Highly Energy Efficient Water-Safe Making
    IP Rating: IP64 IP66 Rating for Outdoor Use
    Application 1: LED Ground Light, Outdoor Power Supply
    Application 2: Humidifier, Swimming Pool, Garden Light
    Short-Circuit-Proof Safety: Isolating Transformer
    Primary/Secondary Winding: Enamelled Copper Wire
    Trademark: Grewin outdoor waterproof toroidal transformer
    Transport Package: Export Standard Carton or Customize Strong Pallet
    Specification: CE
    Origin: China
    HS Code: 85043190
    We have passed ISO9001:2015,CE,SGS approval and IEC report:

    IEC.jpgISO.jpg


    1.Waterproof Transformer's Dimension Sheet:
    application.PNG
    Waterproof Toroidal Transformer
    ModelPower(va)Input Voltage(v)Output Voltage(v)/A
    GWET-105105VAA220-240V 50-60HZ24V/4.38A
    B220-240V 50-60HZ12V/8.75A
    GWET-150150VAA220-240V 50-60HZ24V/6.25A
    B220-240V 50-60HZ12V/12.5A
    GWET-180180VAA220-240V 50-60HZ24V/7.5A
    B220-240V 50-60HZ12V/15A
    GWET-200200VAA220-240V 50-60HZ24V/8.33A
    B220-240V 50-60HZ12V/16.67A
    GWET-250250VAA220-240V 50-60HZ24V/10.42A
    B220-240V 50-60HZ12V/20.83A
    GWET-300300VAA220-240V 50-60HZ24V/12.5A
    B220-240V 50-60HZ12V/25A
    GWET-350350VAA220-240V 50-60HZ24V/14.58A
    B220-240V 50-60HZ12V/29.17A
    GWET-400400VAA220-240V 50-60HZ24V/16.67A
    B220-240V 50-60HZ12V/33.33A
    .PNG
    2.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:105VA-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
    3.Application:
    waterproof application.PNG
    1)Garden light
    2)LED underwater lamp
    3)LED Ground light
    4)Outdoor power Supply
    5)Humidifier
    6)Swimming pool

    4.Advantages:
    1)100% copper wire made
    2)Toroidal style
    3)Plastic cover :ABS fire Material of withstand high 4)temperatures
    5)Epoxy resin
    6)High performance insulation
    7)Anti-corrosion, waterproof performance

    RELATED UNDERWATER TOROIDAL TRANSFORMERS:

    A.Power range:10VA-25VA
    PCB Encapsulated Transformer
    B.Power range:10VA-6KVA
    Center bolt EncapsulatedTransformer:
    5.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.)

    About us:

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

    .PNG


    2.The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:

    .jpg

    3.Terms of Shipment:
    Within 10 working days after received related prepayment or L/C.
    4.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.


    Contact Information:

    Joanna

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

    email:sales1(at)grewin-tech.com

    Quality Grewin outdoor waterproof toroidal transformer Plastic Cover Low Frequency for LED Underwater Lamp for sale
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