Waterproof Toroidal Transformer With Plug Coil Material: Silicon Steel

We are a well-reputed firm that manufacture and supply an extensive range of Waterproof Toroidal Transformer With Plug in Tianjin, Tianjin, China.


1). WORKING AND SAFETY PROTECTION
Electrostatic Shield Magnetic Shield
a Temperature Protection Over Current Protection

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

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

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

4).MAJOR MEASUREMENT FACILITIES:
HI-POT TESTER: CJ2670
INSULATION-RESISTANCE METER: ZC-7
VOLT METER: T19-V
DC-RESISTANCE METER: QJ44
AMPERE METER: 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: Enameled copper wire
* Terminal cannula: PVC canula
* Terminal 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