Special Transformer
01
ED23-1.5220110TX Lightning Protection Transformer
Dimensions
Parameters
| Iterm | Parameters |
| Primary side voltage | AC220V/50Hz |
| Secondary side voltage | 115V(no-load) |
| Capacity | 1500VA(Maximum load1200VA) |
| No load current | ≤300mA |
| No load consumption | ≤15W |
| Voltage regulation | ≤5% |
| Insulation resistance | ≥1000MΩ(DC500V) |
| Electric Strength | Primary side to the ground: AC5000V/50Hz/60s/1min, Io≤5mA Secondary side to the ground: AC5000V/50Hz/60s, Io≤5mA Primary side to secondary side: AC5000V/50Hz/60s, Io≤5mA |
| Insulation endurance class | B Class |
| Type of cooling | Dry self-cooling |
| Temperature rise | ≤50K(environment temperature45℃) |
Product use environment
4.1 Working environment temperature: -5-45℃
4.2 Storage Temperature：-5-45℃
4.3 Working relative humidity: ≤90%（@40℃）
4.4 Working altitude: 2000m below
Product standards
5.1 IEC60076-11: 2016 dry transformer
5.2 GB/T1094.11-2007 Dry type transformer
Naming rule
Precautions for installation and use
7.1 Check whether the air cooling facilities are good before reactor operation;
7.2 Before operation of the reactor, check the connection bolts, whether the mounting bolts are tight, and whether there are foreign objects on the reactor;
7.3 During the reactor maintenance, it is forbidden to change the core air gap and winding position;
7.4 Reactor core and metal structural parts should be reliably connected to the ground.