Type |
Low voltage power transformers |
Voltage adjustment type |
Step down |
Isolation type |
Isolated |
Construction |
Compact transformer substation |
Capacity |
25VA, 50VA, 100VA, 150VA, 200VA, 250VA, 300VA, 400VA, 500VA, 700VA, 1kVA, 1.5kVA, 2kVA, 3kVA, 4kVA, 5kVA, 15kVA |
Rate frequency |
50Hz, 60Hz |
Number of primary phases |
1 phase |
Rated primary voltage |
415VAC, 380VAC, 220VAC, 440VAC |
Number of secondary phases |
1 phase |
Rated secondary voltage |
220VAC, 110VAC, 48VAC, 36VAC, 24VAC, 12VAC |
Winding material |
Copper |
Magnetic core material |
Ferrite |
Cooling method |
Air natural (AN) |
Mounting method |
Surface mounting |
Primary side connection method |
Screw terminals |
Secondary side connection method |
Screw terminals |
Operation ambient |
Indoor |
Ambient temperature |
-5...40°C |
Ambient humidity |
≤95% |
Overall width |
80mm, 85mm, 103mm, 130mm, 148mm, 173mm, 265mm, 315mm |
Overall height |
82mm, 84mm, 99mm, 150mm, 153mm, 174mm, 265mm, 275mm, 305mm |
Overall depth |
80mm, 83mm, 87mm, 93mm, 105mm, 120mm, 125mm, 155mm, 158mm, 186mm, 195mm, 205mm, 220mm, 260mm |
Representative standard |
EN, IEC |