Ring Waterproof Toroidal Transformer

Basic data:
Capacity: 8VA - 60kVA
Phase: Single
Input voltage: AC power with voltages of various countries
Output voltage: AC, according to customers' requirement
Frequency: 50/60Hz
Power factor: 0.9 to 0.98
Efficiency: 75 to 98%
Voltage Regulation: 12 - 3%
Output no-load loss: 0.5 to 10.0W
Temperature-rise: ≤ 85° C
Insulation class: B, 130° C; E, 120° C
General features:
100% QC from raw material to finished products
Good price-function ratio
Reliable performance and safety
Small volume and low weight
Low mechanical hum
Good shielding performance, low magnetic leakage
Dimension adjusted freely
Easy to mount and fasten
Excellent workmanship
Testing items:
No-load test (no-load current, no-load voltage, no-load loss)
Load test (load voltage, temperature-rise)
Inductive voltage test
DC resistance test
Safety test
Key parts:
Core:
Wound by high-quality cold grain silicon
Annealed by advanced vacuum annealing furnaces to improve electronic data
Any dimension from customer available
Wire: Copper and aluminum available
Weld aluminum enamel wire well to save your cost 15 - 35%, based on our know-how technology
Thermal protector: Cutoff and switch both available
Application:
Electronic meter and apparatus
Cable TV and digital network
Electronic control
Medical Equipment
New electric power supply
Decorative illumination system
Monitoring and control equipment
Installation: Horizontal (non-conventional-type base plate), sunk, side type, bridge