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

Transformer Toroidal, Waterproof Transformer, Escaplated Transformer manufacturer / supplier in China, offering 150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting, 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 toroidal transformer Outdoor underwater transformer 150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting

150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting

Get Latest Price
Purchase Qty. / Reference FOB Price
100-499 Pieces US $19.8
500-999 Pieces US $17
1,000+ Pieces US $15.5
Port: Tianjin, China
Production Capacity: 50000PCS
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Outdoor Lighting,Swimming Pool Lighting, LED
Phase: Single
Core: Toroid Core
Cooling Method: Dry-type Transformer
Winding Type: Multi-winding Transformer
Certification: ISO9001-2000, UL, ISO9001, CCC, ISO9001:2015,Ce,SGS, IEC

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Basic Info

Model NO.
GWET-150 etc.
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
1.We have passed ISO9001:2015,CE,SGS approval and IEC report
150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting

150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting
150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting

2.Waterproof Transformer's Dimension Sheet:
(Note:Rated 105VA-1000VA for devices 105VA-1000VA watts or less,
GWET-105 means 105VA size )
150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting



150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting
 
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
GWET-450450VAA220-240V 50-60HZ24V/18.75A
B220-240V 50-60HZ12V/37.5A
GWET-500500VAA220-240V 50-60HZ24V/20.83A
B220-240V 50-60HZ12V/41.67A
GWET-600600VAA220-240V 50-60HZ24V/25A
B220-240V 50-60HZ12V/50A
GWET-800800VAA220-240V 50-60HZ24V/33.33A
B220-240V 50-60HZ12V/66.67A
GWET-10001000VAA220-240V 50-60HZ24V/41.67A
B220-240V 50-60HZ12V/83.3A


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: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

4.Application:
150va Escaplated Toroidal Waterproof Transformer for Pond LED Lighting

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:10VA-6KVA
Center bolt EncapsulatedTransformer:

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:
NOStepDays need 
1Request for quotation 1 day
2Making quotations1 day
3Offer and counter offer3 days
4Sending and receiving samples 3-10 days
5Sample confirmation 3 days
6Placing a firm order1 day
7Paying and receiving the down payment1-4 day
8Factory production & Quality inspection15-20 days
9Paying and receiving the balance4 days
10Delivery of goods1 days

Contact Information:       
Cathy

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

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