VAMP 50 Series
Protection for LV and MV feeders and motors
VAMP 50 series offers a comprehensive selection of modular protection relays for overcurrent, earth fault, voltage, frequency and line differential protection.
저압/고압 전력 시스템을 위한 지능형 보호
VAMP 50 시리즈는 과전류, 접지 결함, 전압, 주파수 및 차동 회선 보호를 위한 포괄적인 모듈형 보호 계전기를 제공합니다.
VAMP 50 Overcurrent and Earth Fault Protection Relay
VAMP 52 Feeder and Motor Protection Relay
VAMP 50: Low and medium voltage feeders in industrial and utility applications with optional arc flash protection and for back-up protection.
VAMP 52: Low and medium voltage feeders in industrial or utility applications with optional arc flash protection. Extensive thermal protection functions make this relay optimal for low and medium-sized asynchronous motors. In feeder configuration mode, autoreclose and directional earth fault are also available.
VAMP 55: Frequency and voltage protection for both utility and industrial applications and also for synchro check applications.
VAMP 59: Line differential protection in medium voltage systems including overhead lines and cables with optional arc flash protection. Intermediate power transformers can be applied within the protected zone.
|제어전원 (Power Supply)||24Vdc
|Number of Digital input (max)||16|
|Number of Digital Output (max)||7|
|보호기능||Check synchronising (25)
reverse power and underpower protection (32)
Loss of load / under current protection (37)
Phase unbalance protection (46)
Negative sequence over voltage (47)
Excessive starting time (48)
Thermal overload (49)
Ground fault (50N/51N)
3 Phase overcurrent (50/51)
Circuit breaker failure (50BF)
Restrained overcurrent (51V)
Locked rotor (51LR)
Over / Under voltage (59/27)
Residual over voltage (59N)
Capacitor overvoltage protection (59C)
Capacitor bank unbalance protection (60NC)
Frequent start (66)
Directional overcurrent (67)
Intermittent transient intermittent earth-fault protection (67N-IEF)
Ground fault directional (67N)
Magnetising inrush (68F2)
Transformer overexcitation (68F5)
Under / Over frequency (81)
Rate of change of frequency (81R)
Current transformer supervision / VT supervision (CTS/VTS)
|통신 프로토콜 (Communication Protocol)||IEC60870-5-101, IEC60870-5-103, DNP3.0, Modbus, SPA-bus, Ethernet IP, Profibus DP, IEC61850|