1.We have abtained IEC,VDE,UL,CE,ISO9000 approval .we guarantee quality is the first. 2.waterproof Transformer's Dimension Sheet: (Note:Rated 105VA-1000VA for devices 105VA-1000VA watts or less, GWET-105 means 105VA size ) 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: Grewin Toroidal Waterproof Transformer with IEC Garden light LED underwater lamp LED Ground light Outdoor power Supply Humidifier Swimming pool Round Enapsulated Transformer with wire leads ,power range: 25VA-6000VA Waterproof Encapsulated transformer Application: 1. Garden light 2. LED underwater lamp 3.LED Ground light 4.Outdoor power Supply 5.Audio sound field 6.Stage lighting 7.Outdoor lighting 8.Christmas Lights
