NEXPO Products
IED PRODUCTS
We provide 'innovation at every level' in order to control rofitability as well as efficiency, safety, cyber security, the environment, and risk factors of reliability, utilizing the advanced technological prowess of both NEXPO Co., Ltd. and Schneider Electric.
IED PRODUCTS
description
MiCOM P63x
Transformer Differential Protection and Control Devices
MiCOM P63x series differential protection devices are designed for fast, selective, short-circuit protection of transformers, motors, generators and other installations.
전력 변압기의 완전한 보호를 위한 차동 보호 기기
MiCOM P63x 시리즈의 차동 보호 장치는 변압기, 모터, 발전기 및 다른 시설의 빠르고 선택적인 단락 보호용으로 설계되었습니다.
Specification
| Description | Specification | |||
|---|---|---|---|---|
| Type (Model Name) | P631 | P632 | P633 | P634 |
| Auxiliary Power Supply | 24-60Vdc 60-250Vdc/100-230Vac |
|||
| CT Inputs | 6 | 8 | 12 | 15 |
| VT inputs | 0 | 1 | 1 | 1 |
| Number of Digital input (max) | 4 | 34 | 40 | 34 |
| Number of Digital Output (max) | 14 | 22 | 30 | 22 |
| Number of Analog Input (optional) | 0 | 1 | 1 | 1 |
| Number of Analog Output (optional) | 0 | 2 | 2 | 2 |
| Number of RTDs (optional) | 0 | 1 | 1 | 1 |
| Protection Elements | Overexcitation (24)* Negative sequence overcurrent (46) Thermal overload (49) Ground fault (50/51N) Phase overcurrent (50/51P) Circuit breaker failure (50BF) Over / under voltage (59/27)* Over / under frequency (81)* Restricted earth fault (87G/64) Transformer diff. (windings) (87T) CT supervision / VT supervision (CTS/VTS) |
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| Communication Protocol | IEC60870-5-103, IEC 60870-5-101, DNP3.0, Modbus and Courier, IEC61850 | |||
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