NEXPO Products


넥스포는 Schneider Electric 다양한 IED 제품을 통해 전력계통 보호 엔지니어링 솔루션을 제공합니다. Easergy MiCOM과 Vamp는 신뢰성 있는 보호기능과 고급 멀티 기능을 탑재하여 플랜트의 설비들을 안정적으로 보호하고 모니터링함으로써 고객가치 증진에 기여합니다.

P12X P12Y P13X P14X P22X P24X P34X P43X P44X P44Y P521 P53X P54X P59X P63X P64X P72X P74X P746 P79X P821 P841 P849 P92X P3Advanced P3Standard VAMP50_52 VAMP55 VAMP57 VAMP59 VAMP210 VAMP230 VAMP259 VAMP265 VAMP265M VAMP300G VAMP300F VAMP300T

Image 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.


Description Specification
Type (Model Name) P631 P632 P633 P634
Auxiliary Power Supply 24-60Vdc
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)
Communication Protocol IEC60870-5-103, IEC 60870-5-101, DNP3.0, Modbus and Courier, IEC61850


File Download
P631 User Manual Download
P632 User Manual Volume_1 Download
P632 User Manual Volume_2 Download
P633 User Manual Volume_1 Download
P633 User Manual Volume_2 Download
P634 User Manual Download
Product Catalog Download


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