Three-Phase Pad Mounted Transformers
They are transformers for indoor or outdoor installation of dead front, which have connecting elements, protection and incorporated maneuver. They are used in cases where for security, space or aesthetic need to be fed with dry shielded underground cable by means of lift and they are installed on a concrete slab base or pedestal named.
They have elements of a substation to protect the equipment:
- Failures in the secondary network and external overload by fuses bayonet type removable interchangeable.
- Failures primary overvoltage surge through elbow type.
- In addition, the transformer protects the primary network of high current faults in the windings by limiting fuses or backup link isolation.
- Manufactured in accordance to: ANSI C-57.12.25, ANSI C-57.12.26, ANSI C-57.12.28, ANSI C-57.12.29, NTC 5074 and RETIE standards.
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ESPECIFICATIONS
Three-Phase Pad Mounted Transforer Radial Type15-25Kv
Voltage range up to 25 KV/ 1,2 KV D/y Connection and 15KV/1,2 KV D/y Connection
KVA | Weight (Kg) | Oil Volume (L) | Dimensions (mm) | ||||
A | B | C | D | E | |||
30 | 253 | 552 | 1050 | 1310 | 970 | 470 | 350 |
45 | 296 | 637 | 1070 | 1340 | 1000 | 470 | 380 |
75 | 318 | 744 | 1100 | 1340 | 1000 | 470 | 380 |
112.5 | 405 | 919 | 1100 | 1340 | 1000 | 470 | 480 |
150 | 429 | 995 | 1145 | 1340 | 1195 | 470 | 480 |
225 | 560 | 1251 | 1270 | 1400 | 1290 | 470 | 540 |
300 | 682 | 1548 | 1320 | 1400 | 1395 | 470 | 610 |
400 | 694 | 1775 | 1390 | 1400 | 1340 | 470 | 590 |
500 | 798 | 2072 | 1440 | 1540 | 1415 | 470 | 600 |
630 | 989 | 2527 | 1530 | 1620 | 1480 | 470 | 630 |
750 | 1105 | 2867 | 1660 | 1640 | 1450 | 470 | 620 |
1000 | 1432 | 3590 | 1680 | 1790 | 1560 | 470 | 710 |
Three-Phase Pad Mounted Transformer Loop Type
Voltage range up to 15 KV / 1,2 KV D/y or Y/y Connection
KVA | Weight (Kg) | Oil Volume (L) |
Dimensions (mm) | ||||
A | B | C | D | E | |||
30 | 253 | 552 | 1050 | 1310 | 970 | 470 | 350 |
45 | 296 | 637 | 1070 | 1340 | 1000 | 470 | 380 |
75 | 432 | 887 | 1300 | 1460 | 900 | 470 | 380 |
112.5 | 549 | 1082 | 1310 | 1460 | 1000 | 470 | 480 |
150 | 576 | 1165 | 1360 | 1460 | 1160 | 470 | 480 |
225 | 732 | 1446 | 1410 | 1540 | 1220 | 470 | 540 |
300 | 884 | 1760 | 1480 | 1540 | 1330 | 470 | 610 |
400 | 908 | 2030 | 1540 | 1540 | 1385 | 470 | 600 |
500 | 951 | 2250 | 1540 | 1540 | 1330 | 470 | 600 |
630 | 1121 | 2657 | 1660 | 1620 | 1410 | 470 | 630 |
750 | 1235 | 3010 | 1800 | 1640 | 1440 | 470 | 620 |
1000 | 1596 | 3770 | 1820 | 1790 | 1560 | 470 | 710 |