Name :
230v 24v 150va Grewin Waterproof Toroidal Transformer for LED Lighting
Certification:
1.We have abtained 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 )
Waterproof Toroidal Transformer
Model Power(va) Input Voltage(v) Output Voltage(v)/A
GWET-105 105VA A 220-240V 50-60HZ 24V/4.38A
B 220-240V 50-60HZ 12V/8.75A
GWET-150 150VA A 220-240V 50-60HZ 24V/6.25A
B 220-240V 50-60HZ 12V/12.5A
GWET-180 180VA A 220-240V 50-60HZ 24V/7.5A
B 220-240V 50-60HZ 12V/15A
GWET-200 200VA A 220-240V 50-60HZ 24V/8.33A
B 220-240V 50-60HZ 12V/16.67A
GWET-250 250VA A 220-240V 50-60HZ 24V/10.42A
B 220-240V 50-60HZ 12V/20.83A
GWET-300 300VA A 220-240V 50-60HZ 24V/12.5A
B 220-240V 50-60HZ 12V/25A
GWET-350 350VA A 220-240V 50-60HZ 24V/14.58A
B 220-240V 50-60HZ 12V/29.17A
GWET-400 400VA A 220-240V 50-60HZ 24V/16.67A
B 220-240V 50-60HZ 12V/33.33A
GWET-450 450VA A 220-240V 50-60HZ 24V/18.75A
B 220-240V 50-60HZ 12V/37.5A
GWET-500 500VA A 220-240V 50-60HZ 24V/20.83A
B 220-240V 50-60HZ 12V/41.67A
GWET-600 600VA A 220-240V 50-60HZ 24V/25A
B 220-240V 50-60HZ 12V/50A
GWET-800 800VA A 220-240V 50-60HZ 24V/33.33A
B 220-240V 50-60HZ 12V/66.67A
GWET-1000 1000VA A 220-240V 50-60HZ 24V/41.67A
B 220-240V 50-60HZ 12V/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
Contact Information:
Amy
Tianjin Grewin Technology Co.,Ltd.
tel:86-22-84943756
MT:86-18920139710
