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MiCOM P43X
IED PRODUCTS
MiCOM P43X
MiCOM P43X
description
MiCOM P43X
Distance Protection and Control Relays
Easergy MiCOM P43x distance protection and One-Box devices are used for selective short circuit, ground fault and overload protection in all kinds of medium, high and extra-high voltage systems.
거리 보호 및 제어 계전기
MiCOM P43x 거리 보호 및 1 박스 기기는 모든 종류의 중전압, 고압, 초고압 시스템에서의 선택적인 단락 사고, 접지 사고 및 과부하 보호를 위해 사용됩니다.
Specification
MiCOM P43X
| Description | Specification | |||
|---|---|---|---|---|
| Type (Model Name) | P433 | P435 | P437 | P439 |
| Auxiliary Power Supply | 24-60Vdc 60-250Vdc/100-230Vac |
|||
| CT Inputs | 4 | 4 or 5 | 4 | |
| VT inputs | 4 or 5 | |||
| Number of Digital input (max) | 70 | 82 | 36 | 70 |
| Number of Digital Output (max) | 32 | 48 | 48 | 28 |
| Number of Analog Input (optional) | 1 | |||
| Number of Analog Output (optional) | 2 | |||
| Number of RTDs (optional) | 1 | |||
| Protection Elements | Distance (21/21N) Check synchronising (25) Directional power (32) Voltage controlled directional reactive power (32V)* Negative sequence overcurrent (46) Directional negative sequence (46/67)* Broken conductor (46BC) Thermal overload (49) Earth fault (50/51N) Phase overcurrent (50/51P) Stub bus protection (50ST) Over / under voltage (59/27) Residual over voltage (59N) Circuit breaker failure (62/50BF) Earth fault directional (67N) Transient ground fault detection (67N)* Wattmetric earth fault (67W)* Out of step tripping (68) Power swing blocking (78) Auto-reclose (79) Over / under frequency (81) Rate of change of frequency (81R) Under-frequency load shedding (81P) Current transformer 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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