ELECTRIC POWER DIVISIONTransformer Wireless Load Monitoring System (DTMS),
Fault Current Path Monitoring System (FPI), POWER CT
Power Acquisition Device
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Power Acquisition Device is for supplying power sources to surveillance equipment(FRTU, RTU, etc) through AC/DC converter by obtaining energy after connection current transformer probe on highvoltage line and it is able to be operated the device by itself without connect with 110/230 V.
A device is built in charging battery which can storage an extra current for system stability after system operating.
Principle
Power CT : Catching AC from magnetic area on High-current line and convert AC into DC
Specification
| Description | Specification | |
|---|---|---|
| Module | Acquisition voltage |
DC 14 ~ DC 20 V |
| Charging function |
Should be need | |
| Input current | 11 A on power line DC 14 V / 500 mA |
|
| Maximum output |
DC 14 V x 1.2A x 16.8 W | |
| Size | 180 x 120 x 65 | |
| Weight | 0.6 kg | |
| Probe | Size | 650 (inn. Dia.) x 130 (ext. Dia.) x 125 (H) |
| Weight | 3.2 kg | |