Technical Features
Three phase transformers
Alphabet have been making Three Phase Transformers for over 30 years, the range goes from 5VA to 75KVA. Double Wound Transformers can be supplied where Safety Isolation is required. Auto Transformers are much cheaper, if just a 20% change of voltage is required wilh no isolation. They can be enclosed in a floor standing case and controls can also be added. Full encapsulation up to IP44 can also be supplied.
Standard Range
POWERVA | DIMENSIONS mm | WEIGHT | ||||
---|---|---|---|---|---|---|
A | B | C | D | E | Kg | |
500 VA | 169 | 85 | 185 | 155 | 65 | 8.4 |
1 kVA | 199 | 95 | 220 | 185 | 75 | 15 |
2 kVA | 199 | 126 | 220 | 185 | 115 | 21 |
3 kVA | 290 | 125 | 260 | 224 | 95 | 34 |
5 kVA | 290 | 150 | 260 | 224 | 120 | 39 |
7 kVA | 355 | 170 | 345 | 310 | 120 | 50 |
10 kVA | 355 | 175 | 370 | 310 | 126 | 70 |
15 kVA | 355 | 203 | 370 | 310 | 152 | 84 |
20 kVA | 355 | 228 | 370 | 310 | 177 | 100 |
25 kVA | 355 | 278 | 370 | 310 | 228 | 109 |
30 kVA | 530 | 175 | 500 | 480 | 126 | 120 |
40 kVA | 530 | 175 | 500 | 480 | 126 | 134 |
50 kVA | 530 | 215 | 500 | 480 | 164 | 183 |
60 kVA | 530 | 254 | 500 | 480 | 202 | 243 |
70 kVA | 530 | 254 | 500 | 480 | 202 | 267 |
80 kVA | 530 | 317 | 530 | 480 | 266 | 344 |
100kVA& Over | DIMENSIONS AVAILABLE ON REQUEST |